diff --git a/.speakeasy/gen.lock b/.speakeasy/gen.lock
index 04f8f75..efa65e9 100644
--- a/.speakeasy/gen.lock
+++ b/.speakeasy/gen.lock
@@ -1,19 +1,19 @@
 lockVersion: 2.0.0
 id: c48cf606-fb42-4a45-9c23-8f0555307828
 management:
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+  docChecksum: 3b9e40b07bc5d20e439de7df0ee35242
   docVersion: 1.0.0
   speakeasyVersion: 1.680.0
   generationVersion: 2.788.4
-  releaseVersion: 0.9.2
-  configChecksum: f906b25652bcc83a52d1c74e5018c02e
+  releaseVersion: 0.10.0
+  configChecksum: 00a97c5bcdbddf7e591c0a1d7a45e98e
   repoURL: https://github.com/OpenRouterTeam/python-sdk.git
   installationURL: https://github.com/OpenRouterTeam/python-sdk.git
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 features:
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     acceptHeaders: 3.0.0
@@ -38,6 +38,7 @@ features:
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     methodArguments: 1.0.2
     methodSecurity: 3.0.1
+    multipartFileContentType: 1.0.0
     nameOverrides: 3.0.1
     nullables: 1.0.1
     openEnums: 1.0.1
@@ -49,6 +50,7 @@ features:
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     serverIDs: 3.0.0
     unions: 3.1.1
+    uploadStreams: 1.0.0
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     last_write_checksum: sha1:6d8e90c542ae6344e403767a3a4f8ec5d1d4dc75
     pristine_git_object: 23e735db74e27dc35e80b2f72cf386b0eeeb116d
+  src/openrouter/operations/listfiles.py:
+    id: fd89527f4236
+    last_write_checksum: sha1:76a902a7cc595f6c1949a73068c72ebc0afb7b41
+    pristine_git_object: 834ff78375ff803f605ed95a3e3f86f5961b3bc6
   src/openrouter/operations/listgenerationcontent.py:
     id: 2f086d74631c
     last_write_checksum: sha1:922e30991bb7b3ef69e2672a2b969d74ce0b838d
@@ -8088,8 +8434,8 @@ trackedFiles:
     pristine_git_object: 236dc188826db184deca4a749dab47e58c3dd637
   src/openrouter/operations/queryanalytics.py:
     id: d76c63ff66f6
-    last_write_checksum: sha1:3e1f7dffb9441705fcbe353ee1e1a46d3ca02b8f
-    pristine_git_object: fe4a010c49d57a5de816988706b10ea31bb935ef
+    last_write_checksum: sha1:e05ee800c16323bc17ac79f06977144990ec0b17
+    pristine_git_object: 698b5f7c4639bd7309a3d2ad4fd8cf5c31b717bf
   src/openrouter/operations/sendchatcompletionrequest.py:
     id: d9fee71bb577
     last_write_checksum: sha1:130a25fdb3f44490b68ca99153c0cccba25db87e
@@ -8114,14 +8460,18 @@ trackedFiles:
     id: 2e9960985cbc
     last_write_checksum: sha1:88c11ee7a31bc5e2267981d882a01a2a71aafe55
     pristine_git_object: 4ab7929896a5dede1fa4cf9ce6acfaedd99160aa
+  src/openrouter/operations/uploadfile.py:
+    id: f9dc565da045
+    last_write_checksum: sha1:6ebd83512ef670b3a9201aa8518267ba243a3070
+    pristine_git_object: 579e1df65e14d2416c7bad356524f788f4705c67
   src/openrouter/organization.py:
     id: 6f4c63c416e8
     last_write_checksum: sha1:4ca00158cd6a4971e7a4cf6da1ef084da25630d9
     pristine_git_object: ad2e7f86b6138cf2b2137345155e2b3a5784fb46
   src/openrouter/presets.py:
     id: bd0c40379dcd
-    last_write_checksum: sha1:13029d26c65600f4b0198f294bdccd29fb71d7b3
-    pristine_git_object: ab9e6ba6afa040493f70c882b152a994d1eee7d1
+    last_write_checksum: sha1:e8ce79b2a8f66c69a5b4ae926cc57d7751044f3b
+    pristine_git_object: ae12a80da2520719fd06717796b8b8cc4a7d9354
   src/openrouter/providers.py:
     id: debc4c48f149
     last_write_checksum: sha1:f39f155f26e6f5e4fb5b7e0f577a8c49536f6bb3
@@ -8140,8 +8490,8 @@ trackedFiles:
     pristine_git_object: 944aff9aa812fff9b702d8735a37ea279d915a1d
   src/openrouter/sdk.py:
     id: ee9846c4c9c5
-    last_write_checksum: sha1:4ea86de699eb1b480fbc5ef30bca6b9d900815d3
-    pristine_git_object: ec179e1832688dd2045f53af1360bb37a39ad6b1
+    last_write_checksum: sha1:b2d1f64ba5783c98dc31e15e23966d83abaa2d9d
+    pristine_git_object: abc46c8355ba5cd0fee2e8e1536ac90eda7aa1b4
   src/openrouter/sdkconfiguration.py:
     id: 55773bb98d7c
     last_write_checksum: sha1:c01826125c31a8b8bc99d9d679782c8758fae001
@@ -8786,6 +9136,8 @@ examples:
           application/json: {"error": {"code": 409, "message": "Resource conflict. Please try again later."}}
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+        "403":
+          application/json: {"error": {"code": 403, "message": "Only management keys can perform this operation"}}
   listOrganizationMembers:
     speakeasy-default-list-organization-members:
       responses:
@@ -9410,5 +9762,133 @@ examples:
           application/json: {"error": {"code": 404, "message": "Resource not found"}}
         "500":
           application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  getBenchmarksArtificialAnalysis:
+    speakeasy-default-get-benchmarks-artificial-analysis:
+      parameters:
+        query:
+          max_results: 20
+      responses:
+        "200":
+          application/json: {"data": [{"aa_name": "GPT-4o", "agentic_index": 58.3, "coding_index": 65.8, "intelligence_index": 71.2, "model_permaslug": "openai/gpt-4o", "pricing": {"completion": "0.00001", "prompt": "0.0000025"}}], "meta": {"as_of": "2026-06-03T12:00:00Z", "citation": "Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).", "model_count": 1, "source": "artificial-analysis", "source_url": "https://artificialanalysis.ai", "version": "v1"}}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  getBenchmarksDesignArena:
+    speakeasy-default-get-benchmarks-design-arena:
+      parameters:
+        query:
+          arena: "models"
+          max_results: 20
+      responses:
+        "200":
+          application/json: {"data": [{"arena": "models", "avg_generation_time_ms": 3200, "category": "codecategories", "display_name": "Claude Sonnet 4", "elo": 1423, "model_permaslug": "anthropic/claude-sonnet-4", "pricing": {"completion": "0.000015", "prompt": "0.000003"}, "tournament_stats": {"first_place": 12, "fourth_place": 2, "second_place": 8, "third_place": 5, "total": 27}, "win_rate": 72}], "meta": {"arena": "models", "as_of": "2026-06-03T12:00:00Z", "category": null, "citation": "Source: Design Arena (www.designarena.ai) via OpenRouter (openrouter.ai/rankings).", "elo_bounds": {"max": 1600, "min": 900}, "model_count": 1, "source": "design-arena", "source_url": "https://www.designarena.ai", "version": "v1"}}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  listFiles:
+    speakeasy-default-list-files:
+      responses:
+        "200":
+          application/json: {"cursor": null, "data": [{"created_at": "2025-01-01T00:00:00Z", "downloadable": false, "filename": "document.pdf", "id": "file_011CNha8iCJcU1wXNR6q4V8w", "mime_type": "application/pdf", "size_bytes": 1024000, "type": "file"}], "first_id": "file_011CNha8iCJcU1wXNR6q4V8w", "has_more": false, "last_id": "file_011CNha8iCJcU1wXNR6q4V8w"}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  uploadFile:
+    speakeasy-default-upload-file:
+      requestBody:
+        multipart/form-data: {"file": "x-file: example.file"}
+      responses:
+        "200":
+          application/json: {"created_at": "2025-01-01T00:00:00Z", "downloadable": false, "filename": "document.pdf", "id": "file_011CNha8iCJcU1wXNR6q4V8w", "mime_type": "application/pdf", "size_bytes": 1024000, "type": "file"}
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "403":
+          application/json: {"error": {"code": 403, "message": "Only management keys can perform this operation"}}
+        "413":
+          application/json: {"error": {"code": 413, "message": "Request payload too large"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  deleteFile:
+    speakeasy-default-delete-file:
+      parameters:
+        path:
+          file_id: "file_011CNha8iCJcU1wXNR6q4V8w"
+      responses:
+        "200":
+          application/json: {"id": "file_011CNha8iCJcU1wXNR6q4V8w", "type": "file_deleted"}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "404":
+          application/json: {"error": {"code": 404, "message": "Resource not found"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  getFileMetadata:
+    speakeasy-default-get-file-metadata:
+      parameters:
+        path:
+          file_id: "file_011CNha8iCJcU1wXNR6q4V8w"
+      responses:
+        "200":
+          application/json: {"created_at": "2025-01-01T00:00:00Z", "downloadable": false, "filename": "document.pdf", "id": "file_011CNha8iCJcU1wXNR6q4V8w", "mime_type": "application/pdf", "size_bytes": 1024000, "type": "file"}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "404":
+          application/json: {"error": {"code": 404, "message": "Resource not found"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  downloadFileContent:
+    speakeasy-default-download-file-content:
+      parameters:
+        path:
+          file_id: "file_011CNha8iCJcU1wXNR6q4V8w"
+      responses:
+        "200":
+          application/octet-stream: "x-file: example.file"
+        "400":
+          application/json: {"error": {"code": 400, "message": "Invalid request parameters"}}
+        "401":
+          application/json: {"error": {"code": 401, "message": "Missing Authentication header"}}
+        "404":
+          application/json: {"error": {"code": 404, "message": "Resource not found"}}
+        "429":
+          application/json: {"error": {"code": 429, "message": "Rate limit exceeded"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
+  getModel:
+    speakeasy-default-get-model:
+      parameters:
+        path:
+          author: "openai"
+          slug: "gpt-4"
+      responses:
+        "200":
+          application/json: {"data": {"architecture": {"input_modalities": ["text"], "modality": "text->text", "output_modalities": ["text"]}, "canonical_slug": "openai/gpt-4", "context_length": 8192, "created": 1692901234, "default_parameters": {}, "id": "openai/gpt-4", "links": {"details": "/api/v1/models/openai/gpt-5.4/endpoints"}, "name": "GPT-4", "per_request_limits": null, "pricing": {"completion": "0.00006", "prompt": "0.00003"}, "supported_parameters": ["temperature", "top_p", "max_tokens"], "supported_voices": null, "top_provider": {"is_moderated": true}}}
+        "404":
+          application/json: {"error": {"code": 404, "message": "Resource not found"}}
+        "500":
+          application/json: {"error": {"code": 500, "message": "Internal Server Error"}}
 examplesVersion: 1.0.2
-releaseNotes: "## Python SDK Changes:\n* `open_router.chat.send()`: \n  *  `request` **Changed** **Breaking** :warning:\n  *  `response` **Changed**\n  *  `error` **Changed**\n* `open_router.video_generation.generate()`: \n  *  `request` **Changed** **Breaking** :warning:\n  *  `error.openrouter_metadata` **Added**\n* `open_router.beta.responses.send()`: \n  *  `request` **Changed** **Breaking** :warning:\n  *  `response` **Changed** **Breaking** :warning:\n  *  `error` **Changed**\n* `open_router.rerank.rerank()`: \n  *  `request.documents.[]` **Changed** **Breaking** :warning:\n  *  `response.results.[].document` **Changed**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.generations.get_generation()`: \n  *  `response.data` **Changed** **Breaking** :warning:\n  *  `error.openrouter_metadata` **Added**\n* `open_router.o_auth.create_auth_code()`:  `error.openrouter_metadata` **Added**\n* `open_router.endpoints.list()`:  `error.openrouter_metadata` **Added**\n* `open_router.embeddings.list_models()`: \n  *  `response.data.[].supported_voices` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.byok.update()`: **Added**\n* `open_router.datasets.get_app_rankings()`: **Added**\n* `open_router.datasets.get_rankings_daily()`: **Added**\n* `open_router.generations.list_generation_content()`: **Added**\n* `open_router.observability.list()`: **Added**\n* `open_router.observability.create()`: **Added**\n* `open_router.observability.delete()`: **Added**\n* `open_router.observability.get()`: **Added**\n* `open_router.observability.update()`: **Added**\n* `open_router.presets.list()`: **Added**\n* `open_router.presets.get()`: **Added**\n* `open_router.presets.create_presets_chat_completions()`: **Added**\n* `open_router.presets.create_presets_messages()`: **Added**\n* `open_router.presets.create_presets_responses()`: **Added**\n* `open_router.presets.list_versions()`: **Added**\n* `open_router.presets.get_version()`: **Added**\n* `open_router.workspaces.list()`: **Added**\n* `open_router.workspaces.create()`: **Added**\n* `open_router.workspaces.delete()`: **Added**\n* `open_router.workspaces.get()`: **Added**\n* `open_router.workspaces.update()`: **Added**\n* `open_router.workspaces.bulk_add_members()`: **Added**\n* `open_router.workspaces.bulk_remove_members()`: **Added**\n* `open_router.analytics.get_user_activity()`:  `error.openrouter_metadata` **Added**\n* `open_router.o_auth.exchange_auth_code_for_api_key()`:  `error.openrouter_metadata` **Added**\n* `open_router.beta.analytics.get_analytics_meta()`: **Added**\n* `open_router.byok.create()`: **Added**\n* `open_router.credits.get_credits()`:  `error.openrouter_metadata` **Added**\n* `open_router.embeddings.generate()`: \n  *  `request.input.[array].[].content.[]` **Changed**\n  *  `response.usage.prompt_tokens_details` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.byok.get()`: **Added**\n* `open_router.byok.delete()`: **Added**\n* `open_router.guardrails.list_guardrail_key_assignments()`:  `error.openrouter_metadata` **Added**\n* `open_router.byok.list()`: **Added**\n* `open_router.guardrails.list()`: \n  *  `request.workspace_id` **Added**\n  *  `response.data.[]` **Changed**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.create()`: \n  *  `request` **Changed**\n  *  `response.data` **Changed**\n  *  `error` **Changed**\n* `open_router.guardrails.delete()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.get()`: \n  *  `response.data` **Changed**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.update()`: \n  *  `request` **Changed**\n  *  `response.data` **Changed**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.endpoints.list_zdr_endpoints()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.bulk_assign_keys()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.bulk_unassign_keys()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.list_guardrail_member_assignments()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.bulk_assign_members()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.bulk_unassign_members()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.list_key_assignments()`:  `error.openrouter_metadata` **Added**\n* `open_router.guardrails.list_member_assignments()`:  `error.openrouter_metadata` **Added**\n* `open_router.api_keys.get_current_key_metadata()`:  `error.openrouter_metadata` **Added**\n* `open_router.api_keys.list()`: \n  *  `request.workspace_id` **Added**\n  *  `response.data.[].workspace_id` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.api_keys.create()`: \n  *  `request.workspace_id` **Added**\n  *  `response.data.workspace_id` **Added**\n  *  `error` **Changed**\n* `open_router.api_keys.delete()`:  `error.openrouter_metadata` **Added**\n* `open_router.api_keys.get()`: \n  *  `response.data.workspace_id` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.api_keys.update()`: \n  *  `response.data.workspace_id` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.models.list()`: \n  *  `request.sort` **Added**\n  *  `response.data.[].supported_voices` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.models.count()`:  `error.openrouter_metadata` **Added**\n* `open_router.models.list_for_user()`: \n  *  `response.data.[].supported_voices` **Added**\n  *  `error.openrouter_metadata` **Added**\n* `open_router.organization.list_members()`:  `error.openrouter_metadata` **Added**\n* `open_router.providers.list()`:  `error.openrouter_metadata` **Added**\n* `open_router.stt.create_transcription()`: **Added**\n* `open_router.tts.create_speech()`: **Added**\n* `open_router.beta.analytics.query_analytics()`: **Added**\n* `open_router.video_generation.get_generation()`:  `error.openrouter_metadata` **Added**\n* `open_router.video_generation.get_video_content()`:  `error.openrouter_metadata` **Added**\n* `open_router.video_generation.list_videos_models()`:  `error.openrouter_metadata` **Added**\n"
+releaseNotes: "## Python SDK Changes:\n* `open_router.beta.responses.send()`: \n  *  `request` **Changed** **Breaking** :warning:\n  *  `response` **Changed** **Breaking** :warning:\n* `open_router.presets.create_presets_responses()`:  `request` **Changed** **Breaking** :warning:\n* `open_router.presets.create_presets_chat_completions()`:  `request` **Changed** **Breaking** :warning:\n* `open_router.chat.send()`:  `request` **Changed** **Breaking** :warning:\n* `open_router.files.delete()`: **Added**\n* `open_router.files.retrieve()`: **Added**\n* `open_router.files.download()`: **Added**\n* `open_router.models.get()`: **Added**\n* `open_router.datasets.get_benchmarks_artificial_analysis()`: **Added**\n* `open_router.o_auth.create_auth_code()`: \n  *  `request.workspace_id` **Added**\n  *  `error.status[403]` **Added**\n* `open_router.files.upload()`: **Added**\n* `open_router.embeddings.list_models()`:  `response.data.[].benchmarks` **Added**\n* `open_router.models.list()`: \n  *  `request` **Changed**\n  *  `response.data.[].benchmarks` **Added**\n* `open_router.models.list_for_user()`:  `response.data.[].benchmarks` **Added**\n* `open_router.files.list()`: **Added**\n* `open_router.presets.create_presets_messages()`:  `request.fallbacks` **Added**\n* `open_router.datasets.get_benchmarks_design_arena()`: **Added**\n"
diff --git a/.speakeasy/gen.yaml b/.speakeasy/gen.yaml
index a104a8b..652ef6c 100644
--- a/.speakeasy/gen.yaml
+++ b/.speakeasy/gen.yaml
@@ -32,7 +32,7 @@ generation:
     skipResponseBodyAssertions: false
   preApplyUnionDiscriminators: true
 python:
-  version: 0.9.2
+  version: 0.10.0
   additionalDependencies:
     dev: {}
     main: {}
diff --git a/.speakeasy/out.openapi.yaml b/.speakeasy/out.openapi.yaml
index c34dd86..27f25b8 100644
--- a/.speakeasy/out.openapi.yaml
+++ b/.speakeasy/out.openapi.yaml
@@ -23,6 +23,36 @@ components:
       description: |
         Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.
   schemas:
+    AABenchmarkEntry:
+      description: Artificial Analysis benchmark index scores.
+      example:
+        agentic_index: 55.8
+        coding_index: 63.2
+        intelligence_index: 71.4
+      properties:
+        agentic_index:
+          description: Artificial Analysis Agentic Index score
+          example: 55.8
+          format: double
+          nullable: true
+          type: number
+        coding_index:
+          description: Artificial Analysis Coding Index score
+          example: 63.2
+          format: double
+          nullable: true
+          type: number
+        intelligence_index:
+          description: Artificial Analysis Intelligence Index score
+          example: 71.4
+          format: double
+          nullable: true
+          type: number
+      required:
+        - intelligence_index
+        - coding_index
+        - agentic_index
+      type: object
     ActivityItem:
       example:
         byok_usage_inference: 0.012
@@ -123,14 +153,10 @@ components:
       additionalProperties:
         nullable: true
       description: >-
-        A tool made available to the advisor sub-agent. Accepts function tools and OpenRouter server tools (e.g. openrouter:web_search). The advisor tool may not list itself.
+        A tool made available to the advisor sub-agent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the advisor has no way to execute them. The advisor tool may not list itself.
       example:
         type: openrouter:web_search
       properties:
-        function:
-          additionalProperties:
-            nullable: true
-          type: object
         parameters:
           additionalProperties:
             nullable: true
@@ -234,7 +260,7 @@ components:
           type: number
         tools:
           description: >-
-            Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Must not include the advisor tool itself.
+            Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the advisor tool itself.
           items:
             $ref: '#/components/schemas/AdvisorNestedTool'
           type: array
@@ -1210,6 +1236,8 @@ components:
       allOf:
         - $ref: '#/components/schemas/AnthropicBaseUsageIteration'
         - properties:
+            model:
+              type: string
             type:
               enum:
                 - message
@@ -3598,6 +3626,349 @@ components:
       oneOf:
         - $ref: '#/components/schemas/ContainerAutoEnvironment'
         - $ref: '#/components/schemas/ContainerReferenceEnvironment'
+    BenchmarkPricing:
+      description: OpenRouter pricing per token for this model. Null if pricing is unavailable.
+      example:
+        completion: '0.000015'
+        prompt: '0.000003'
+      nullable: true
+      properties:
+        completion:
+          description: Cost per output token (USD, decimal string).
+          example: '0.000015'
+          type: string
+        prompt:
+          description: Cost per input token (USD, decimal string).
+          example: '0.000003'
+          type: string
+      required:
+        - prompt
+        - completion
+      type: object
+    BenchmarksAAItem:
+      example:
+        aa_name: GPT-4o
+        agentic_index: 58.3
+        coding_index: 65.8
+        intelligence_index: 71.2
+        model_permaslug: openai/gpt-4o
+        pricing:
+          completion: '0.00001'
+          prompt: '0.0000025'
+      properties:
+        aa_name:
+          description: Model name as listed on Artificial Analysis.
+          example: GPT-4o
+          type: string
+        agentic_index:
+          description: Artificial Analysis Agentic Index composite score. Higher is better.
+          example: 58.3
+          format: double
+          nullable: true
+          type: number
+        coding_index:
+          description: Artificial Analysis Coding Index composite score. Higher is better.
+          example: 65.8
+          format: double
+          nullable: true
+          type: number
+        intelligence_index:
+          description: Artificial Analysis Intelligence Index composite score. Higher is better.
+          example: 71.2
+          format: double
+          nullable: true
+          type: number
+        model_permaslug:
+          description: Stable OpenRouter model identifier.
+          example: openai/gpt-4o
+          type: string
+        pricing:
+          $ref: '#/components/schemas/BenchmarkPricing'
+      required:
+        - model_permaslug
+        - aa_name
+        - intelligence_index
+        - coding_index
+        - agentic_index
+        - pricing
+      type: object
+    BenchmarksAAMeta:
+      example:
+        as_of: '2026-06-03T12:00:00Z'
+        citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+        model_count: 50
+        source: artificial-analysis
+        source_url: https://artificialanalysis.ai
+        version: v1
+      properties:
+        as_of:
+          description: ISO-8601 timestamp of when this data was last updated.
+          example: '2026-06-03T12:00:00Z'
+          type: string
+        citation:
+          description: Required attribution when republishing this data.
+          example: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+          type: string
+        model_count:
+          description: Number of unique models in the response.
+          type: integer
+        source:
+          description: Data source identifier.
+          enum:
+            - artificial-analysis
+          type: string
+        source_url:
+          description: URL of the upstream data source.
+          enum:
+            - https://artificialanalysis.ai
+          type: string
+        version:
+          description: Dataset version.
+          enum:
+            - v1
+          type: string
+      required:
+        - as_of
+        - version
+        - source
+        - source_url
+        - citation
+        - model_count
+      type: object
+    BenchmarksAAResponse:
+      example:
+        data:
+          - aa_name: GPT-4o
+            agentic_index: 58.3
+            coding_index: 65.8
+            intelligence_index: 71.2
+            model_permaslug: openai/gpt-4o
+            pricing:
+              completion: '0.00001'
+              prompt: '0.0000025'
+        meta:
+          as_of: '2026-06-03T12:00:00Z'
+          citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+          model_count: 1
+          source: artificial-analysis
+          source_url: https://artificialanalysis.ai
+          version: v1
+      properties:
+        data:
+          items:
+            $ref: '#/components/schemas/BenchmarksAAItem'
+          type: array
+        meta:
+          $ref: '#/components/schemas/BenchmarksAAMeta'
+      required:
+        - data
+        - meta
+      type: object
+    BenchmarksDAItem:
+      example:
+        arena: models
+        avg_generation_time_ms: 3200
+        category: codecategories
+        display_name: Claude Sonnet 4
+        elo: 1423
+        model_permaslug: anthropic/claude-sonnet-4
+        pricing:
+          completion: '0.000015'
+          prompt: '0.000003'
+        tournament_stats:
+          first_place: 12
+          fourth_place: 2
+          second_place: 8
+          third_place: 5
+          total: 27
+        win_rate: 72
+      properties:
+        arena:
+          description: Arena this ranking belongs to.
+          example: models
+          type: string
+        avg_generation_time_ms:
+          description: Average generation time in milliseconds.
+          example: 3200
+          format: double
+          nullable: true
+          type: number
+        category:
+          description: Category within the arena.
+          example: codecategories
+          type: string
+        display_name:
+          description: Human-readable model name from Design Arena.
+          example: Claude Sonnet 4
+          type: string
+        elo:
+          description: ELO rating from head-to-head arena battles.
+          example: 1423
+          format: double
+          type: number
+        model_permaslug:
+          description: >-
+            Stable OpenRouter model identifier when the model is on OpenRouter; otherwise the upstream Design Arena model id. Use pricing != null to detect OpenRouter-mapped models.
+          example: anthropic/claude-sonnet-4
+          type: string
+        pricing:
+          $ref: '#/components/schemas/BenchmarkPricing'
+        tournament_stats:
+          description: Placement distribution from tournament matches.
+          properties:
+            first_place:
+              nullable: true
+              type: integer
+            fourth_place:
+              nullable: true
+              type: integer
+            second_place:
+              nullable: true
+              type: integer
+            third_place:
+              nullable: true
+              type: integer
+            total:
+              nullable: true
+              type: integer
+          required:
+            - first_place
+            - second_place
+            - third_place
+            - fourth_place
+            - total
+          type: object
+        win_rate:
+          description: Win rate as a percentage (0–100).
+          example: 72
+          format: double
+          type: number
+      required:
+        - model_permaslug
+        - display_name
+        - arena
+        - category
+        - elo
+        - win_rate
+        - avg_generation_time_ms
+        - tournament_stats
+        - pricing
+      type: object
+    BenchmarksDAMeta:
+      example:
+        arena: models
+        as_of: '2026-06-03T12:00:00Z'
+        category: null
+        citation: 'Source: Design Arena (www.designarena.ai) via OpenRouter (openrouter.ai/rankings).'
+        elo_bounds:
+          max: 1600
+          min: 900
+        model_count: 50
+        source: design-arena
+        source_url: https://www.designarena.ai
+        version: v1
+      properties:
+        arena:
+          description: The arena filter applied.
+          type: string
+        as_of:
+          description: ISO-8601 timestamp of when this data was generated.
+          example: '2026-06-03T12:00:00Z'
+          type: string
+        category:
+          description: The category filter applied, or null if showing all.
+          nullable: true
+          type: string
+        citation:
+          description: Required attribution when republishing this data.
+          example: 'Source: Design Arena (www.designarena.ai) via OpenRouter (openrouter.ai/rankings).'
+          type: string
+        elo_bounds:
+          description: ELO range across all returned models for normalization.
+          properties:
+            max:
+              description: Maximum ELO in the result set.
+              format: double
+              type: number
+            min:
+              description: Minimum ELO in the result set.
+              format: double
+              type: number
+          required:
+            - min
+            - max
+          type: object
+        model_count:
+          description: Number of unique models in the response.
+          type: integer
+        source:
+          description: Data source identifier.
+          enum:
+            - design-arena
+          type: string
+        source_url:
+          description: URL of the upstream data source.
+          enum:
+            - https://www.designarena.ai
+          type: string
+        version:
+          description: Dataset version.
+          enum:
+            - v1
+          type: string
+      required:
+        - as_of
+        - version
+        - source
+        - source_url
+        - citation
+        - model_count
+        - arena
+        - category
+        - elo_bounds
+      type: object
+    BenchmarksDAResponse:
+      example:
+        data:
+          - arena: models
+            avg_generation_time_ms: 3200
+            category: codecategories
+            display_name: Claude Sonnet 4
+            elo: 1423
+            model_permaslug: anthropic/claude-sonnet-4
+            pricing:
+              completion: '0.000015'
+              prompt: '0.000003'
+            tournament_stats:
+              first_place: 12
+              fourth_place: 2
+              second_place: 8
+              third_place: 5
+              total: 27
+            win_rate: 72
+        meta:
+          arena: models
+          as_of: '2026-06-03T12:00:00Z'
+          category: null
+          citation: 'Source: Design Arena (www.designarena.ai) via OpenRouter (openrouter.ai/rankings).'
+          elo_bounds:
+            max: 1600
+            min: 900
+          model_count: 1
+          source: design-arena
+          source_url: https://www.designarena.ai
+          version: v1
+      properties:
+        data:
+          items:
+            $ref: '#/components/schemas/BenchmarksDAItem'
+          type: array
+        meta:
+          $ref: '#/components/schemas/BenchmarksDAMeta'
+      required:
+        - data
+        - meta
+      type: object
     BigNumberUnion:
       description: Price per million prompt tokens
       example: 1000
@@ -4422,6 +4793,7 @@ components:
         - $ref: '#/components/schemas/DatetimeServerTool'
         - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
         - $ref: '#/components/schemas/ChatSearchModelsServerTool'
+        - $ref: '#/components/schemas/SubagentServerTool_OpenRouter'
         - $ref: '#/components/schemas/WebFetchServerTool'
         - $ref: '#/components/schemas/OpenRouterWebSearchServerTool'
         - $ref: '#/components/schemas/ChatWebSearchShorthand'
@@ -4624,6 +4996,13 @@ components:
             session_id: session-456
             user_id: user-123
           type: object
+        min_p:
+          description: >-
+            Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
+          example: 0.1
+          format: double
+          nullable: true
+          type: number
         modalities:
           description: Output modalities for the response. Supported values are "text", "image", and "audio".
           example:
@@ -4704,6 +5083,28 @@ components:
             summary:
               $ref: '#/components/schemas/ChatReasoningSummaryVerbosityEnum'
           type: object
+        reasoning_effort:
+          description: >-
+            Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+          enum:
+            - xhigh
+            - high
+            - medium
+            - low
+            - minimal
+            - none
+            - null
+          example: medium
+          nullable: true
+          type: string
+          x-speakeasy-unknown-values: allow
+        repetition_penalty:
+          description: >-
+            Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
+          example: 1
+          format: double
+          nullable: true
+          type: number
         response_format:
           description: Response format configuration
           discriminator:
@@ -4785,6 +5186,19 @@ components:
           items:
             $ref: '#/components/schemas/ChatFunctionTool'
           type: array
+        top_a:
+          description: >-
+            Consider only tokens with "sufficiently high" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+          example: 0
+          format: double
+          nullable: true
+          type: number
+        top_k:
+          description: >-
+            Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
+          example: 40
+          nullable: true
+          type: integer
         top_logprobs:
           description: Number of top log probabilities to return (0-20)
           example: 5
@@ -5402,7 +5816,7 @@ components:
       properties:
         allowed_domains:
           description: >-
-            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains.
+            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains.
           items:
             type: string
           type: array
@@ -5410,18 +5824,18 @@ components:
           $ref: '#/components/schemas/WebSearchEngineEnum'
         excluded_domains:
           description: >-
-            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains.
+            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains.
           items:
             type: string
           type: array
         max_characters:
           description: >-
-            Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel).
+            Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity).
           example: 2000
           type: integer
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         max_total_results:
@@ -6710,6 +7124,44 @@ components:
         id: ctco-abc123
         output: patch applied successfully
         type: custom_tool_call_output
+    DABenchmarkEntry:
+      description: A single Design Arena benchmark entry for a specific arena+category
+      example:
+        arena: models
+        category: website
+        elo: 1385.2
+        rank: 5
+        win_rate: 62.5
+      properties:
+        arena:
+          description: Arena type (e.g. models, builders, agents)
+          example: models
+          type: string
+        category:
+          description: Category within the arena (e.g. website, gamedev, uicomponent)
+          example: website
+          type: string
+        elo:
+          description: ELO rating from head-to-head arena battles
+          example: 1385.2
+          format: double
+          type: number
+        rank:
+          description: Rank position within this arena+category among models available on OpenRouter (1 = highest ELO)
+          example: 5
+          type: integer
+        win_rate:
+          description: Win rate percentage in arena battles
+          example: 62.5
+          format: double
+          type: number
+      required:
+        - arena
+        - category
+        - elo
+        - win_rate
+        - rank
+      type: object
     DatetimeServerTool:
       description: 'OpenRouter built-in server tool: returns the current date and time'
       example:
@@ -7048,46 +7500,137 @@ components:
         - filename
         - index
       type: object
-    FileParserPlugin:
+    FileDeleteResponse:
+      description: Confirmation that a file was deleted.
       example:
-        enabled: true
-        id: file-parser
-        pdf:
-          engine: cloudflare-ai
+        id: file_011CNha8iCJcU1wXNR6q4V8w
+        type: file_deleted
       properties:
-        enabled:
-          description: Set to false to disable the file-parser plugin for this request. Defaults to true.
-          type: boolean
         id:
+          type: string
+        type:
           enum:
-            - file-parser
+            - file_deleted
           type: string
-        pdf:
-          $ref: '#/components/schemas/PDFParserOptions'
       required:
         - id
+        - type
       type: object
-    FilePath:
+    FileListResponse:
+      description: A page of files belonging to the requesting workspace.
       example:
-        file_id: file-xyz789
-        index: 0
-        type: file_path
+        cursor: null
+        data:
+          - created_at: '2025-01-01T00:00:00Z'
+            downloadable: false
+            filename: document.pdf
+            id: file_011CNha8iCJcU1wXNR6q4V8w
+            mime_type: application/pdf
+            size_bytes: 1024000
+            type: file
+        first_id: file_011CNha8iCJcU1wXNR6q4V8w
+        has_more: false
+        last_id: file_011CNha8iCJcU1wXNR6q4V8w
       properties:
-        file_id:
+        cursor:
+          description: Opaque cursor for the next page; null when there are no more results.
+          nullable: true
           type: string
-        index:
-          type: integer
-        type:
-          enum:
-            - file_path
+        data:
+          items:
+            $ref: '#/components/schemas/FileMetadata'
+          type: array
+        first_id:
+          nullable: true
+          type: string
+        has_more:
+          type: boolean
+        last_id:
+          nullable: true
           type: string
       required:
-        - type
-        - file_id
-        - index
+        - data
+        - has_more
+        - first_id
+        - last_id
+        - cursor
       type: object
-    FileSearchServerTool:
-      description: File search tool configuration
+    FileMetadata:
+      description: Metadata describing a stored file.
+      example:
+        created_at: '2025-01-01T00:00:00Z'
+        downloadable: false
+        filename: document.pdf
+        id: file_011CNha8iCJcU1wXNR6q4V8w
+        mime_type: application/pdf
+        size_bytes: 1024000
+        type: file
+      properties:
+        created_at:
+          type: string
+        downloadable:
+          type: boolean
+        filename:
+          type: string
+        id:
+          type: string
+        mime_type:
+          type: string
+        size_bytes:
+          type: integer
+        type:
+          enum:
+            - file
+          type: string
+      required:
+        - id
+        - type
+        - filename
+        - mime_type
+        - size_bytes
+        - created_at
+        - downloadable
+      type: object
+    FileParserPlugin:
+      example:
+        enabled: true
+        id: file-parser
+        pdf:
+          engine: cloudflare-ai
+      properties:
+        enabled:
+          description: Set to false to disable the file-parser plugin for this request. Defaults to true.
+          type: boolean
+        id:
+          enum:
+            - file-parser
+          type: string
+        pdf:
+          $ref: '#/components/schemas/PDFParserOptions'
+      required:
+        - id
+      type: object
+    FilePath:
+      example:
+        file_id: file-xyz789
+        index: 0
+        type: file_path
+      properties:
+        file_id:
+          type: string
+        index:
+          type: integer
+        type:
+          enum:
+            - file_path
+          type: string
+      required:
+        - type
+        - file_id
+        - index
+      type: object
+    FileSearchServerTool:
+      description: File search tool configuration
       example:
         type: file_search
         vector_store_ids:
@@ -9203,6 +9746,7 @@ components:
               - $ref: '#/components/schemas/OutputMcpServerToolItem'
               - $ref: '#/components/schemas/OutputSearchModelsServerToolItem'
               - $ref: '#/components/schemas/OutputAdvisorServerToolItem'
+              - $ref: '#/components/schemas/OutputSubagentServerToolItem'
               - $ref: '#/components/schemas/LocalShellCallItem'
               - $ref: '#/components/schemas/LocalShellCallOutputItem'
               - $ref: '#/components/schemas/ShellCallItem'
@@ -9421,7 +9965,7 @@ components:
           $ref: '#/components/schemas/WebSearchDomainFilter'
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         search_context_size:
@@ -10465,6 +11009,19 @@ components:
         - type
         - error
       type: object
+    MessagesFallbackParam:
+      additionalProperties:
+        nullable: true
+      description: >-
+        Fallback model to try when the primary model fails or refuses. Only the `model` field is supported; per-attempt overrides are rejected.
+      example:
+        model: claude-opus-4-8
+      properties:
+        model:
+          type: string
+      required:
+        - model
+      type: object
     MessagesMessageParam:
       description: Anthropic message with OpenRouter extensions
       example:
@@ -10810,6 +11367,15 @@ components:
                     type: object
               type: array
           type: object
+        fallbacks:
+          description: >-
+            Fallback models to try if the primary model fails or refuses, in order. Handled by OpenRouter multi-model routing rather than Anthropic server-side fallbacks; cannot be combined with `models`. Each entry accepts only `model`. Maximum of 3 entries.
+          example:
+            - model: claude-opus-4-8
+          items:
+            $ref: '#/components/schemas/MessagesFallbackParam'
+          nullable: true
+          type: array
         max_tokens:
           type: integer
         messages:
@@ -11541,6 +12107,8 @@ components:
       properties:
         architecture:
           $ref: '#/components/schemas/ModelArchitecture'
+        benchmarks:
+          $ref: '#/components/schemas/ModelBenchmarks'
         canonical_slug:
           description: Canonical slug for the model
           example: openai/gpt-4
@@ -11681,6 +12249,36 @@ components:
         - input_modalities
         - output_modalities
       type: object
+    ModelBenchmarks:
+      description: Third-party benchmark rankings for this model. Omitted when no benchmark data is available.
+      example:
+        artificial_analysis:
+          agentic_index: 55.8
+          coding_index: 63.2
+          intelligence_index: 71.4
+        design_arena:
+          - arena: models
+            category: website
+            elo: 1385.2
+            rank: 5
+            win_rate: 62.5
+      properties:
+        artificial_analysis:
+          $ref: '#/components/schemas/AABenchmarkEntry'
+        design_arena:
+          description: Design Arena ELO rankings across arena+category pairs.
+          example:
+            - arena: models
+              category: website
+              elo: 1385.2
+              rank: 5
+              win_rate: 62.5
+          items:
+            $ref: '#/components/schemas/DABenchmarkEntry'
+          type: array
+      required:
+        - design_arena
+      type: object
     ModelGroup:
       description: Tokenizer type used by the model
       enum:
@@ -11723,6 +12321,43 @@ components:
       description: Model to use for completion
       example: openai/gpt-4
       type: string
+    ModelResponse:
+      description: Single model response
+      example:
+        data:
+          architecture:
+            input_modalities:
+              - text
+            instruct_type: chatml
+            modality: text->text
+            output_modalities:
+              - text
+            tokenizer: GPT
+          context_length: 8192
+          created: 1692901234
+          description: GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.
+          id: openai/gpt-4
+          name: GPT-4
+          per_request_limits: null
+          pricing:
+            completion: '0.00006'
+            image: '0'
+            prompt: '0.00003'
+            request: '0'
+          supported_parameters:
+            - temperature
+            - top_p
+            - max_tokens
+          top_provider:
+            context_length: 8192
+            is_moderated: true
+            max_completion_tokens: 4096
+      properties:
+        data:
+          $ref: '#/components/schemas/Model'
+      required:
+        - data
+      type: object
     ModelsCountResponse:
       description: Model count data
       example:
@@ -15368,6 +16003,7 @@ components:
           openrouter:image_generation: '#/components/schemas/OutputImageGenerationServerToolItem'
           openrouter:mcp: '#/components/schemas/OutputMcpServerToolItem'
           openrouter:memory: '#/components/schemas/OutputMemoryServerToolItem'
+          openrouter:subagent: '#/components/schemas/OutputSubagentServerToolItem'
           openrouter:text_editor: '#/components/schemas/OutputTextEditorServerToolItem'
           openrouter:tool_search: '#/components/schemas/OutputToolSearchServerToolItem'
           openrouter:web_fetch: '#/components/schemas/OutputWebFetchServerToolItem'
@@ -15413,6 +16049,7 @@ components:
         - $ref: '#/components/schemas/OutputSearchModelsServerToolItem'
         - $ref: '#/components/schemas/OutputFusionServerToolItem'
         - $ref: '#/components/schemas/OutputAdvisorServerToolItem'
+        - $ref: '#/components/schemas/OutputSubagentServerToolItem'
         - $ref: '#/components/schemas/OutputCustomToolCallItem'
     OutputItemWebSearchCall:
       example:
@@ -15801,6 +16438,40 @@ components:
         - status
         - output
       type: object
+    OutputSubagentServerToolItem:
+      description: An openrouter:subagent server tool output item
+      example:
+        id: st_tmp_abc123
+        status: completed
+        type: openrouter:subagent
+      properties:
+        error:
+          description: Error message when the subagent task did not produce an outcome.
+          type: string
+        id:
+          type: string
+        model:
+          description: Slug of the worker model that executed the task.
+          type: string
+        outcome:
+          description: The worker model's result (the outcome text returned to the delegating model).
+          type: string
+        status:
+          $ref: '#/components/schemas/ToolCallStatus'
+        task_description:
+          description: The task description the delegating model sent to the worker.
+          type: string
+        task_name:
+          description: The short task identifier the delegating model supplied.
+          type: string
+        type:
+          enum:
+            - openrouter:subagent
+          type: string
+      required:
+        - status
+        - type
+      type: object
     OutputTextEditorServerToolItem:
       description: An openrouter:text_editor server tool output item
       example:
@@ -16428,7 +17099,7 @@ components:
           $ref: '#/components/schemas/WebSearchDomainFilter'
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         search_context_size:
@@ -16453,7 +17124,7 @@ components:
           $ref: '#/components/schemas/WebSearchDomainFilter'
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         search_context_size:
@@ -18426,6 +19097,7 @@ components:
               - $ref: '#/components/schemas/ApplyPatchServerTool'
               - $ref: '#/components/schemas/CustomTool'
               - $ref: '#/components/schemas/AdvisorServerTool_OpenRouter'
+              - $ref: '#/components/schemas/SubagentServerTool_OpenRouter'
               - $ref: '#/components/schemas/DatetimeServerTool'
               - $ref: '#/components/schemas/FusionServerTool_OpenRouter'
               - $ref: '#/components/schemas/ImageGenerationServerTool_OpenRouter'
@@ -18538,7 +19210,7 @@ components:
       type: object
     SearchQualityLevel:
       description: >-
-        How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set.
+        How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set.
       enum:
         - low
         - medium
@@ -19324,6 +19996,102 @@ components:
           example: 113
           type: integer
       type: object
+    SubagentNestedTool:
+      additionalProperties:
+        nullable: true
+      description: >-
+        A tool made available to the subagent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the worker has no way to execute them. The subagent tool may not list itself.
+      example:
+        type: openrouter:web_search
+      properties:
+        parameters:
+          additionalProperties:
+            nullable: true
+          type: object
+        type:
+          type: string
+      required:
+        - type
+      type: object
+    SubagentReasoning:
+      description: >-
+        Reasoning configuration forwarded to the subagent call. Use this to control reasoning effort and token budget for models that support extended thinking.
+      example:
+        effort: low
+      properties:
+        effort:
+          description: Reasoning effort level for the subagent call.
+          enum:
+            - xhigh
+            - high
+            - medium
+            - low
+            - minimal
+            - none
+          type: string
+          x-speakeasy-unknown-values: allow
+        max_tokens:
+          description: >-
+            Maximum number of reasoning tokens the subagent may use. Accepted and validated but not yet forwarded to the subagent call.
+          type: integer
+      type: object
+    SubagentServerTool_OpenRouter:
+      description: >-
+        OpenRouter built-in server tool: delegates self-contained tasks to a smaller, cheaper, faster worker model (any OpenRouter model) mid-generation and returns its outcome. The worker may run as a sub-agent with its own tools.
+      example:
+        parameters:
+          model: ~anthropic/claude-haiku-latest
+        type: openrouter:subagent
+      properties:
+        parameters:
+          $ref: '#/components/schemas/SubagentServerToolConfig'
+        type:
+          enum:
+            - openrouter:subagent
+          type: string
+      required:
+        - type
+      type: object
+    SubagentServerToolConfig:
+      description: Configuration for the openrouter:subagent server tool.
+      example:
+        model: ~anthropic/claude-haiku-latest
+      properties:
+        instructions:
+          description: System instructions for the subagent. When omitted, the subagent responds with no system prompt of its own.
+          example: You are a fast, focused worker. Complete the task exactly as described.
+          type: string
+        max_completion_tokens:
+          description: >-
+            Maximum number of output tokens (including reasoning) the subagent may produce. When omitted, the provider's default applies.
+          example: 2048
+          type: integer
+        max_tool_calls:
+          description: >-
+            Maximum number of tool-calling steps the subagent may take during its agentic loop. Capped at 25. Only relevant when the subagent is given tools. Accepted and validated but not yet enforced on the subagent call.
+          example: 5
+          maximum: 25
+          minimum: 1
+          type: integer
+        model:
+          description: >-
+            Slug of the model that executes delegated tasks (any OpenRouter model). Typically a smaller, cheaper, faster model than the one delegating. When omitted, the model from the outer API request is used. The subagent tool itself cannot be the subagent model.
+          example: ~anthropic/claude-haiku-latest
+          type: string
+        reasoning:
+          $ref: '#/components/schemas/SubagentReasoning'
+        temperature:
+          description: Sampling temperature forwarded to the subagent call. When omitted, the provider's default applies.
+          example: 0.7
+          format: double
+          type: number
+        tools:
+          description: >-
+            Tools the subagent may use while executing a delegated task. The subagent runs as an agentic sub-agent over these tools, then returns its outcome. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the subagent tool itself.
+          items:
+            $ref: '#/components/schemas/SubagentNestedTool'
+          type: array
+      type: object
     TextConfig:
       description: Text output configuration including format and verbosity
       example:
@@ -20526,7 +21294,7 @@ components:
       properties:
         allowed_domains:
           description: >-
-            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains.
+            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains.
           items:
             type: string
           type: array
@@ -20534,18 +21302,18 @@ components:
           $ref: '#/components/schemas/WebSearchEngineEnum'
         excluded_domains:
           description: >-
-            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains.
+            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains.
           items:
             type: string
           type: array
         max_characters:
           description: >-
-            Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel).
+            Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity).
           example: 2000
           type: integer
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         max_total_results:
@@ -20584,18 +21352,20 @@ components:
         - exa
         - firecrawl
         - parallel
+        - perplexity
       example: exa
       type: string
       x-speakeasy-unknown-values: allow
     WebSearchEngineEnum:
       description: >-
-        Which search engine to use. "auto" (default) uses native if the provider supports it, otherwise Exa. "native" forces the provider's built-in search. "exa" forces the Exa search API. "firecrawl" uses Firecrawl (requires BYOK). "parallel" uses the Parallel search API.
+        Which search engine to use. "auto" (default) uses native if the provider supports it, otherwise Exa. "native" forces the provider's built-in search. "exa" forces the Exa search API. "firecrawl" uses Firecrawl (requires BYOK). "parallel" uses the Parallel search API. "perplexity" uses the Perplexity Search API (raw ranked results).
       enum:
-        - auto
         - native
         - exa
         - parallel
         - firecrawl
+        - perplexity
+        - auto
       example: auto
       type: string
       x-speakeasy-unknown-values: allow
@@ -20673,7 +21443,7 @@ components:
           $ref: '#/components/schemas/WebSearchDomainFilter'
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         search_context_size:
@@ -20711,7 +21481,7 @@ components:
       properties:
         allowed_domains:
           description: >-
-            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains.
+            Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains.
           items:
             type: string
           type: array
@@ -20719,18 +21489,18 @@ components:
           $ref: '#/components/schemas/WebSearchEngineEnum'
         excluded_domains:
           description: >-
-            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains.
+            Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains.
           items:
             type: string
           type: array
         max_characters:
           description: >-
-            Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel).
+            Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity).
           example: 2000
           type: integer
         max_results:
           description: >-
-            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search.
+            Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search.
           example: 5
           type: integer
         max_total_results:
@@ -21339,7 +22109,7 @@ paths:
                   type: string
                 group_limit:
                   description: >-
-                    Maximum rows per distinct combination of dimensions (ClickHouse LIMIT n BY). When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
+                    Maximum rows per distinct combination of dimensions. When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
                   example: 100
                   type: integer
                 limit:
@@ -21889,7 +22659,7 @@ paths:
               properties:
                 callback_url:
                   description: >-
-                    The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed.
+                    The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools.
                   example: https://myapp.com/auth/callback
                   format: uri
                   type: string
@@ -21942,6 +22712,10 @@ paths:
                   example: monthly
                   type: string
                   x-speakeasy-unknown-values: allow
+                workspace_id:
+                  description: Optional workspace ID to associate the API key with
+                  format: uuid
+                  type: string
               required:
                 - callback_url
               type: object
@@ -22010,6 +22784,16 @@ paths:
               schema:
                 $ref: '#/components/schemas/UnauthorizedResponse'
           description: Unauthorized - Authentication required or invalid credentials
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: Only management keys can perform this operation
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: Forbidden - Authentication successful but insufficient permissions
         '409':
           content:
             application/json:
@@ -23109,41 +23893,254 @@ paths:
       - $ref: "#/components/parameters/AppIdentifier"
       - $ref: "#/components/parameters/AppDisplayName"
       - $ref: "#/components/parameters/AppCategories"
-  /datasets/rankings-daily:
+  /datasets/benchmarks/artificial-analysis:
     get:
-      description: |-
-        Returns the top 50 public models per day by total token usage on OpenRouter, plus a
-        single aggregated `other` row per day that sums every model outside that top 50.
-        Token totals are `prompt_tokens + completion_tokens`, matching the public rankings
-        chart on openrouter.ai/rankings.
-
-        Each row is a distinct `(date, model_permaslug)` pair. The `other` row uses the
-        reserved permaslug `other` and is always returned last within its date, so callers
-        can compute `top-50 traffic / total daily traffic` without a second request.
-
-        Authenticate with any valid OpenRouter API key (same key used for inference).
-        Rate-limited to 30 requests/minute per key and 500 requests/day per account.
-
-        When republishing or quoting this dataset, OpenRouter must be cited as:
-        "Source: OpenRouter (openrouter.ai/rankings), as of {as_of}."
-
-        Token counts come from each upstream provider's own tokenizer (Anthropic counts
-        are as reported by Anthropic, OpenAI counts are as reported by OpenAI, etc.), so
-        a token in one row is not directly comparable to a token in another row from a
-        different provider.
-      operationId: getRankingsDaily
+      description: >-
+        Returns composite index scores (Intelligence, Coding, Agentic) from Artificial Analysis for LLM models. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+      operationId: getBenchmarksArtificialAnalysis
       parameters:
-        - description: >-
-            Start of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to 30 days before `end_date`. The dataset begins at 2025-01-01; earlier values are clamped forward to that floor and the resolved value is echoed in `meta.start_date`.
+        - description: Max results to return (1–100, default 50).
           in: query
-          name: start_date
+          name: max_results
           required: false
           schema:
-            description: >-
-              Start of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to 30 days before `end_date`. The dataset begins at 2025-01-01; earlier values are clamped forward to that floor and the resolved value is echoed in `meta.start_date`.
-            example: '2026-04-12'
-            pattern: ^\d{4}-\d{2}-\d{2}$
-            type: string
+            default: 50
+            description: Max results to return (1–100, default 50).
+            example: 20
+            maximum: 100
+            minimum: 1
+            type: integer
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                data:
+                  - aa_name: GPT-4o
+                    agentic_index: 58.3
+                    coding_index: 65.8
+                    intelligence_index: 71.2
+                    model_permaslug: openai/gpt-4o
+                    pricing:
+                      completion: '0.00001'
+                      prompt: '0.0000025'
+                meta:
+                  as_of: '2026-06-03T12:00:00Z'
+                  citation: 'Source: Artificial Analysis (artificialanalysis.ai) via OpenRouter (openrouter.ai/rankings).'
+                  model_count: 1
+                  source: artificial-analysis
+                  source_url: https://artificialanalysis.ai
+                  version: v1
+              schema:
+                $ref: '#/components/schemas/BenchmarksAAResponse'
+          description: Artificial Analysis composite index scores with pricing and attribution metadata.
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Artificial Analysis Benchmark Indices
+      tags:
+        - Datasets
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /datasets/benchmarks/design-arena:
+    get:
+      description: >-
+        Returns ELO ratings from head-to-head arena battles on Design Arena. Filterable by arena (models/builders/agents) and category. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+      operationId: getBenchmarksDesignArena
+      parameters:
+        - description: Arena to query. Defaults to `models`.
+          in: query
+          name: arena
+          required: false
+          schema:
+            default: models
+            description: Arena to query. Defaults to `models`.
+            enum:
+              - models
+              - builders
+              - agents
+            example: models
+            type: string
+            x-speakeasy-unknown-values: allow
+        - description: >-
+            Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories.
+          in: query
+          name: category
+          required: false
+          schema:
+            description: >-
+              Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories.
+            example: codecategories
+            type: string
+        - description: 'Max results to return: per category when no category filter is applied (1–100, default 50).'
+          in: query
+          name: max_results
+          required: false
+          schema:
+            default: 50
+            description: 'Max results to return: per category when no category filter is applied (1–100, default 50).'
+            example: 20
+            maximum: 100
+            minimum: 1
+            type: integer
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                data:
+                  - arena: models
+                    avg_generation_time_ms: 3200
+                    category: codecategories
+                    display_name: Claude Sonnet 4
+                    elo: 1423
+                    model_permaslug: anthropic/claude-sonnet-4
+                    pricing:
+                      completion: '0.000015'
+                      prompt: '0.000003'
+                    tournament_stats:
+                      first_place: 12
+                      fourth_place: 2
+                      second_place: 8
+                      third_place: 5
+                      total: 27
+                    win_rate: 72
+                meta:
+                  arena: models
+                  as_of: '2026-06-03T12:00:00Z'
+                  category: null
+                  citation: 'Source: Design Arena (www.designarena.ai) via OpenRouter (openrouter.ai/rankings).'
+                  elo_bounds:
+                    max: 1600
+                    min: 900
+                  model_count: 1
+                  source: design-arena
+                  source_url: https://www.designarena.ai
+                  version: v1
+              schema:
+                $ref: '#/components/schemas/BenchmarksDAResponse'
+          description: Design Arena ELO rankings with pricing and attribution metadata.
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Design Arena Benchmark Rankings
+      tags:
+        - Datasets
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /datasets/rankings-daily:
+    get:
+      description: |-
+        Returns the top 50 public models per day by total token usage on OpenRouter, plus a
+        single aggregated `other` row per day that sums every model outside that top 50.
+        Token totals are `prompt_tokens + completion_tokens`, matching the public rankings
+        chart on openrouter.ai/rankings.
+
+        Each row is a distinct `(date, model_permaslug)` pair. The `other` row uses the
+        reserved permaslug `other` and is always returned last within its date, so callers
+        can compute `top-50 traffic / total daily traffic` without a second request.
+
+        Authenticate with any valid OpenRouter API key (same key used for inference).
+        Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+
+        When republishing or quoting this dataset, OpenRouter must be cited as:
+        "Source: OpenRouter (openrouter.ai/rankings), as of {as_of}."
+
+        Token counts come from each upstream provider's own tokenizer (Anthropic counts
+        are as reported by Anthropic, OpenAI counts are as reported by OpenAI, etc.), so
+        a token in one row is not directly comparable to a token in another row from a
+        different provider.
+      operationId: getRankingsDaily
+      parameters:
+        - description: >-
+            Start of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to 30 days before `end_date`. The dataset begins at 2025-01-01; earlier values are clamped forward to that floor and the resolved value is echoed in `meta.start_date`.
+          in: query
+          name: start_date
+          required: false
+          schema:
+            description: >-
+              Start of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to 30 days before `end_date`. The dataset begins at 2025-01-01; earlier values are clamped forward to that floor and the resolved value is echoed in `meta.start_date`.
+            example: '2026-04-12'
+            pattern: ^\d{4}-\d{2}-\d{2}$
+            type: string
         - description: >-
             End of the date window in YYYY-MM-DD (UTC), inclusive. Defaults to the most recent completed UTC day. Must be on or after 2025-01-01; earlier values are rejected with a 400.
           in: query
@@ -23612,8 +24609,542 @@ paths:
                       is_moderated: false
                       max_completion_tokens: null
               schema:
-                $ref: '#/components/schemas/ModelsListResponse'
-          description: Returns a list of embeddings models
+                $ref: '#/components/schemas/ModelsListResponse'
+          description: Returns a list of embeddings models
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: List all embeddings models
+      tags:
+        - Embeddings
+      x-speakeasy-name-override: listModels
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /endpoints/zdr:
+    get:
+      operationId: listEndpointsZdr
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                data:
+                  - context_length: 8192
+                    latency_last_30m:
+                      p50: 0.25
+                      p75: 0.35
+                      p90: 0.48
+                      p99: 0.85
+                    max_completion_tokens: 4096
+                    max_prompt_tokens: 8192
+                    model_id: openai/gpt-4
+                    model_name: GPT-4
+                    name: 'OpenAI: GPT-4'
+                    pricing:
+                      completion: '0.00006'
+                      image: '0'
+                      prompt: '0.00003'
+                      request: '0'
+                    provider_name: OpenAI
+                    quantization: fp16
+                    status: default
+                    supported_parameters:
+                      - temperature
+                      - top_p
+                      - max_tokens
+                    supports_implicit_caching: true
+                    tag: openai
+                    throughput_last_30m:
+                      p50: 45.2
+                      p75: 38.5
+                      p90: 28.3
+                      p99: 15.1
+                    uptime_last_1d: 99.8
+                    uptime_last_30m: 99.5
+                    uptime_last_5m: 100
+              schema:
+                example:
+                  data:
+                    - context_length: 8192
+                      latency_last_30m:
+                        p50: 0.25
+                        p75: 0.35
+                        p90: 0.48
+                        p99: 0.85
+                      max_completion_tokens: 4096
+                      max_prompt_tokens: 8192
+                      model_id: openai/gpt-4
+                      model_name: GPT-4
+                      name: 'OpenAI: GPT-4'
+                      pricing:
+                        completion: '0.00006'
+                        image: '0'
+                        prompt: '0.00003'
+                        request: '0'
+                      provider_name: OpenAI
+                      quantization: fp16
+                      status: default
+                      supported_parameters:
+                        - temperature
+                        - top_p
+                        - max_tokens
+                      supports_implicit_caching: true
+                      tag: openai
+                      throughput_last_30m:
+                        p50: 45.2
+                        p75: 38.5
+                        p90: 28.3
+                        p99: 15.1
+                      uptime_last_1d: 99.8
+                      uptime_last_30m: 99.5
+                      uptime_last_5m: 100
+                properties:
+                  data:
+                    items:
+                      $ref: '#/components/schemas/PublicEndpoint'
+                    type: array
+                required:
+                  - data
+                type: object
+          description: Returns a list of endpoints
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Preview the impact of ZDR on the available endpoints
+      tags:
+        - Endpoints
+      x-speakeasy-name-override: listZdrEndpoints
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /files:
+    get:
+      description: Lists files belonging to the workspace of the authenticating API key.
+      operationId: listFiles
+      parameters:
+        - description: Maximum number of files to return (1–1000).
+          in: query
+          name: limit
+          required: false
+          schema:
+            description: Maximum number of files to return (1–1000).
+            example: 100
+            maximum: 1000
+            minimum: 1
+            type: integer
+        - description: Opaque pagination cursor from a previous response.
+          in: query
+          name: cursor
+          required: false
+          schema:
+            description: Opaque pagination cursor from a previous response.
+            example: eyJjdXJzb3IiOiJmaWxlXzAxMUNOaGE4aUNKY1Uxd1hOUjZxNFY4dyJ9
+            type: string
+        - description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+          in: query
+          name: workspace_id
+          required: false
+          schema:
+            description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+            example: a103d8b6-42f0-4e50-9a3c-bf41e2c3c1a7
+            format: uuid
+            type: string
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                cursor: null
+                data:
+                  - created_at: '2025-01-01T00:00:00Z'
+                    downloadable: false
+                    filename: document.pdf
+                    id: file_011CNha8iCJcU1wXNR6q4V8w
+                    mime_type: application/pdf
+                    size_bytes: 1024000
+                    type: file
+                first_id: file_011CNha8iCJcU1wXNR6q4V8w
+                has_more: false
+                last_id: file_011CNha8iCJcU1wXNR6q4V8w
+              schema:
+                $ref: '#/components/schemas/FileListResponse'
+          description: A page of files.
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: List files
+      tags:
+        - Files
+      x-speakeasy-name-override: list
+      x-speakeasy-pagination:
+        inputs:
+          - in: parameters
+            name: cursor
+            type: cursor
+        outputs:
+          nextCursor: $.cursor
+          results: $.data
+        type: cursor
+    post:
+      description: >-
+        Uploads a file to be referenced in future API calls. The file is stored under the workspace of the authenticating API key. Maximum file size: 100 MB.
+      operationId: uploadFile
+      parameters:
+        - description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+          in: query
+          name: workspace_id
+          required: false
+          schema:
+            description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+            example: a103d8b6-42f0-4e50-9a3c-bf41e2c3c1a7
+            format: uuid
+            type: string
+      requestBody:
+        content:
+          multipart/form-data:
+            example:
+              file: document.pdf
+            schema:
+              properties:
+                file:
+                  format: binary
+                  type: string
+              required:
+                - file
+              type: object
+        required: true
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                created_at: '2025-01-01T00:00:00Z'
+                downloadable: false
+                filename: document.pdf
+                id: file_011CNha8iCJcU1wXNR6q4V8w
+                mime_type: application/pdf
+                size_bytes: 1024000
+                type: file
+              schema:
+                $ref: '#/components/schemas/FileMetadata'
+          description: The uploaded file metadata.
+        '400':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 400
+                  message: Invalid request parameters
+              schema:
+                $ref: '#/components/schemas/BadRequestResponse'
+          description: Bad Request - Invalid request parameters or malformed input
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '403':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 403
+                  message: Only management keys can perform this operation
+              schema:
+                $ref: '#/components/schemas/ForbiddenResponse'
+          description: Forbidden - Authentication successful but insufficient permissions
+        '413':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 413
+                  message: Request payload too large
+              schema:
+                $ref: '#/components/schemas/PayloadTooLargeResponse'
+          description: Payload Too Large - Request payload exceeds size limits
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Upload a file
+      tags:
+        - Files
+      x-speakeasy-name-override: upload
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /files/{file_id}:
+    delete:
+      description: Deletes a file owned by the requesting workspace. Deletion is irreversible.
+      operationId: deleteFile
+      parameters:
+        - in: path
+          name: file_id
+          required: true
+          schema:
+            example: file_011CNha8iCJcU1wXNR6q4V8w
+            type: string
+        - description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+          in: query
+          name: workspace_id
+          required: false
+          schema:
+            description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+            example: a103d8b6-42f0-4e50-9a3c-bf41e2c3c1a7
+            format: uuid
+            type: string
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                id: file_011CNha8iCJcU1wXNR6q4V8w
+                type: file_deleted
+              schema:
+                $ref: '#/components/schemas/FileDeleteResponse'
+          description: The file was deleted.
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '404':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 404
+                  message: Resource not found
+              schema:
+                $ref: '#/components/schemas/NotFoundResponse'
+          description: Not Found - Resource does not exist
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Delete a file
+      tags:
+        - Files
+      x-speakeasy-name-override: delete
+    get:
+      description: Retrieves metadata for a single file owned by the requesting workspace.
+      operationId: getFileMetadata
+      parameters:
+        - in: path
+          name: file_id
+          required: true
+          schema:
+            example: file_011CNha8iCJcU1wXNR6q4V8w
+            type: string
+        - description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+          in: query
+          name: workspace_id
+          required: false
+          schema:
+            description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+            example: a103d8b6-42f0-4e50-9a3c-bf41e2c3c1a7
+            format: uuid
+            type: string
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                created_at: '2025-01-01T00:00:00Z'
+                downloadable: false
+                filename: document.pdf
+                id: file_011CNha8iCJcU1wXNR6q4V8w
+                mime_type: application/pdf
+                size_bytes: 1024000
+                type: file
+              schema:
+                $ref: '#/components/schemas/FileMetadata'
+          description: The file metadata.
+        '401':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 401
+                  message: Missing Authentication header
+              schema:
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '404':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 404
+                  message: Resource not found
+              schema:
+                $ref: '#/components/schemas/NotFoundResponse'
+          description: Not Found - Resource does not exist
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Get file metadata
+      tags:
+        - Files
+      x-speakeasy-name-override: retrieve
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
+  /files/{file_id}/content:
+    get:
+      description: Downloads the raw bytes of a file. Only files created server-side are downloadable; uploaded files return 400.
+      operationId: downloadFileContent
+      parameters:
+        - in: path
+          name: file_id
+          required: true
+          schema:
+            example: file_011CNha8iCJcU1wXNR6q4V8w
+            type: string
+        - description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+          in: query
+          name: workspace_id
+          required: false
+          schema:
+            description: Workspace to scope the request to. Defaults to the caller’s default workspace.
+            example: a103d8b6-42f0-4e50-9a3c-bf41e2c3c1a7
+            format: uuid
+            type: string
+      responses:
+        '200':
+          content:
+            application/octet-stream:
+              example: binary file contents
+              schema:
+                format: binary
+                type: string
+          description: The raw file content.
         '400':
           content:
             application/json:
@@ -23624,111 +25155,36 @@ paths:
               schema:
                 $ref: '#/components/schemas/BadRequestResponse'
           description: Bad Request - Invalid request parameters or malformed input
-        '500':
+        '401':
           content:
             application/json:
               example:
                 error:
-                  code: 500
-                  message: Internal Server Error
+                  code: 401
+                  message: Missing Authentication header
               schema:
-                $ref: '#/components/schemas/InternalServerResponse'
-          description: Internal Server Error - Unexpected server error
-      summary: List all embeddings models
-      tags:
-        - Embeddings
-      x-speakeasy-name-override: listModels
-    parameters:
-      - $ref: "#/components/parameters/AppIdentifier"
-      - $ref: "#/components/parameters/AppDisplayName"
-      - $ref: "#/components/parameters/AppCategories"
-  /endpoints/zdr:
-    get:
-      operationId: listEndpointsZdr
-      responses:
-        '200':
+                $ref: '#/components/schemas/UnauthorizedResponse'
+          description: Unauthorized - Authentication required or invalid credentials
+        '404':
           content:
             application/json:
               example:
-                data:
-                  - context_length: 8192
-                    latency_last_30m:
-                      p50: 0.25
-                      p75: 0.35
-                      p90: 0.48
-                      p99: 0.85
-                    max_completion_tokens: 4096
-                    max_prompt_tokens: 8192
-                    model_id: openai/gpt-4
-                    model_name: GPT-4
-                    name: 'OpenAI: GPT-4'
-                    pricing:
-                      completion: '0.00006'
-                      image: '0'
-                      prompt: '0.00003'
-                      request: '0'
-                    provider_name: OpenAI
-                    quantization: fp16
-                    status: default
-                    supported_parameters:
-                      - temperature
-                      - top_p
-                      - max_tokens
-                    supports_implicit_caching: true
-                    tag: openai
-                    throughput_last_30m:
-                      p50: 45.2
-                      p75: 38.5
-                      p90: 28.3
-                      p99: 15.1
-                    uptime_last_1d: 99.8
-                    uptime_last_30m: 99.5
-                    uptime_last_5m: 100
+                error:
+                  code: 404
+                  message: Resource not found
               schema:
-                example:
-                  data:
-                    - context_length: 8192
-                      latency_last_30m:
-                        p50: 0.25
-                        p75: 0.35
-                        p90: 0.48
-                        p99: 0.85
-                      max_completion_tokens: 4096
-                      max_prompt_tokens: 8192
-                      model_id: openai/gpt-4
-                      model_name: GPT-4
-                      name: 'OpenAI: GPT-4'
-                      pricing:
-                        completion: '0.00006'
-                        image: '0'
-                        prompt: '0.00003'
-                        request: '0'
-                      provider_name: OpenAI
-                      quantization: fp16
-                      status: default
-                      supported_parameters:
-                        - temperature
-                        - top_p
-                        - max_tokens
-                      supports_implicit_caching: true
-                      tag: openai
-                      throughput_last_30m:
-                        p50: 45.2
-                        p75: 38.5
-                        p90: 28.3
-                        p99: 15.1
-                      uptime_last_1d: 99.8
-                      uptime_last_30m: 99.5
-                      uptime_last_5m: 100
-                properties:
-                  data:
-                    items:
-                      $ref: '#/components/schemas/PublicEndpoint'
-                    type: array
-                required:
-                  - data
-                type: object
-          description: Returns a list of endpoints
+                $ref: '#/components/schemas/NotFoundResponse'
+          description: Not Found - Resource does not exist
+        '429':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 429
+                  message: Rate limit exceeded
+              schema:
+                $ref: '#/components/schemas/TooManyRequestsResponse'
+          description: Too Many Requests - Rate limit exceeded
         '500':
           content:
             application/json:
@@ -23739,10 +25195,10 @@ paths:
               schema:
                 $ref: '#/components/schemas/InternalServerResponse'
           description: Internal Server Error - Unexpected server error
-      summary: Preview the impact of ZDR on the available endpoints
+      summary: Download file content
       tags:
-        - Endpoints
-      x-speakeasy-name-override: listZdrEndpoints
+        - Files
+      x-speakeasy-name-override: download
     parameters:
       - $ref: "#/components/parameters/AppIdentifier"
       - $ref: "#/components/parameters/AppDisplayName"
@@ -26838,6 +28294,92 @@ paths:
       - $ref: "#/components/parameters/AppIdentifier"
       - $ref: "#/components/parameters/AppDisplayName"
       - $ref: "#/components/parameters/AppCategories"
+  /model/{author}/{slug}:
+    get:
+      description: >-
+        Returns full details for a single model identified by its author and slug (e.g. openai/gpt-4). Supports variant suffixes (e.g. openai/gpt-4:free) and resolves known slug aliases.
+      operationId: getModel
+      parameters:
+        - description: The author/organization of the model
+          in: path
+          name: author
+          required: true
+          schema:
+            description: The author/organization of the model
+            example: openai
+            type: string
+        - description: The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)
+          in: path
+          name: slug
+          required: true
+          schema:
+            description: The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)
+            example: gpt-4
+            type: string
+      responses:
+        '200':
+          content:
+            application/json:
+              example:
+                data:
+                  architecture:
+                    input_modalities:
+                      - text
+                    instruct_type: chatml
+                    modality: text->text
+                    output_modalities:
+                      - text
+                    tokenizer: GPT
+                  context_length: 8192
+                  created: 1692901234
+                  description: GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.
+                  id: openai/gpt-4
+                  name: GPT-4
+                  per_request_limits: null
+                  pricing:
+                    completion: '0.00006'
+                    image: '0'
+                    prompt: '0.00003'
+                    request: '0'
+                  supported_parameters:
+                    - temperature
+                    - top_p
+                    - max_tokens
+                  top_provider:
+                    context_length: 8192
+                    is_moderated: true
+                    max_completion_tokens: 4096
+              schema:
+                $ref: '#/components/schemas/ModelResponse'
+          description: Returns the model details
+        '404':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 404
+                  message: Resource not found
+              schema:
+                $ref: '#/components/schemas/NotFoundResponse'
+          description: Not Found - Resource does not exist
+        '500':
+          content:
+            application/json:
+              example:
+                error:
+                  code: 500
+                  message: Internal Server Error
+              schema:
+                $ref: '#/components/schemas/InternalServerResponse'
+          description: Internal Server Error - Unexpected server error
+      summary: Get a model by its slug
+      tags:
+        - Models
+      x-speakeasy-name-override: get
+    parameters:
+      - $ref: "#/components/parameters/AppIdentifier"
+      - $ref: "#/components/parameters/AppDisplayName"
+      - $ref: "#/components/parameters/AppCategories"
   /models:
     get:
       operationId: getModels
@@ -26902,6 +28444,108 @@ paths:
             example: newest
             type: string
             x-speakeasy-unknown-values: allow
+        - description: Free-text search by model name or slug.
+          in: query
+          name: q
+          required: false
+          schema:
+            description: Free-text search by model name or slug.
+            example: gpt-4
+            type: string
+        - description: 'Filter models by input modality. Comma-separated list of: text, image, audio, file.'
+          in: query
+          name: input_modalities
+          required: false
+          schema:
+            description: 'Filter models by input modality. Comma-separated list of: text, image, audio, file.'
+            example: text,image
+            type: string
+        - description: Minimum context length (tokens). Models with smaller context are excluded.
+          in: query
+          name: context
+          required: false
+          schema:
+            description: Minimum context length (tokens). Models with smaller context are excluded.
+            example: 128000
+            exclusiveMinimum: true
+            minimum: 0
+            type: integer
+        - description: Minimum prompt price in $/M tokens.
+          in: query
+          name: min_price
+          required: false
+          schema:
+            description: Minimum prompt price in $/M tokens.
+            example: 0
+            minimum: 0
+            nullable: true
+            type: number
+        - description: Maximum prompt price in $/M tokens.
+          in: query
+          name: max_price
+          required: false
+          schema:
+            description: Maximum prompt price in $/M tokens.
+            example: 10
+            minimum: 0
+            nullable: true
+            type: number
+        - description: Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).
+          in: query
+          name: arch
+          required: false
+          schema:
+            description: Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).
+            example: GPT
+            type: string
+        - description: Filter models by the organization that created the model. Comma-separated list of author slugs.
+          in: query
+          name: model_authors
+          required: false
+          schema:
+            description: Filter models by the organization that created the model. Comma-separated list of author slugs.
+            example: openai,anthropic
+            type: string
+        - description: Filter models by hosting provider. Comma-separated list of provider names.
+          in: query
+          name: providers
+          required: false
+          schema:
+            description: Filter models by hosting provider. Comma-separated list of provider names.
+            example: OpenAI,Anthropic
+            type: string
+        - description: Filter by distillation capability. "true" returns only distillable models, "false" excludes them.
+          in: query
+          name: distillable
+          required: false
+          schema:
+            description: Filter by distillation capability. "true" returns only distillable models, "false" excludes them.
+            enum:
+              - 'true'
+              - 'false'
+            example: 'true'
+            type: string
+            x-speakeasy-unknown-values: allow
+        - description: When set to "true", return only models with zero data retention endpoints.
+          in: query
+          name: zdr
+          required: false
+          schema:
+            description: When set to "true", return only models with zero data retention endpoints.
+            enum:
+              - 'true'
+            example: 'true'
+            type: string
+        - description: Filter to models with endpoints in the given data region. Currently only "eu" is supported.
+          in: query
+          name: region
+          required: false
+          schema:
+            description: Filter to models with endpoints in the given data region. Currently only "eu" is supported.
+            enum:
+              - eu
+            example: eu
+            type: string
       responses:
         '200':
           content:
@@ -30666,6 +32310,8 @@ tags:
     name: Embeddings
   - description: Endpoint information
     name: Endpoints
+  - description: Files endpoints
+    name: Files
   - description: Generation history endpoints
     name: Generations
   - description: Guardrails endpoints
diff --git a/.speakeasy/workflow.lock b/.speakeasy/workflow.lock
index 8d478ad..205e0cb 100644
--- a/.speakeasy/workflow.lock
+++ b/.speakeasy/workflow.lock
@@ -2,20 +2,20 @@ speakeasyVersion: 1.680.0
 sources:
     OpenRouter API:
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:08108f43d4fba1406b4c8f624792054965c95a14819f442262663cb25ce6cc25
-        sourceBlobDigest: sha256:47fc5915e6a9ff29fca019515d6491adce926407ebb47cee480feb77cfb68f03
+        sourceRevisionDigest: sha256:73110e992444fe79b661e96f4c5ce190721a6eb20328a9bb768100fc33ce5317
+        sourceBlobDigest: sha256:7a91a13a891ca8a9775bc33b3e02751198aa379d773ab2efd1c85fb99b9eb8ed
         tags:
             - latest
-            - speakeasy-sdk-regen-1776991284
+            - speakeasy-sdk-regen-1781312282
             - 1.0.0
 targets:
     open-router:
         source: OpenRouter API
         sourceNamespace: open-router-chat-completions-api
-        sourceRevisionDigest: sha256:08108f43d4fba1406b4c8f624792054965c95a14819f442262663cb25ce6cc25
-        sourceBlobDigest: sha256:47fc5915e6a9ff29fca019515d6491adce926407ebb47cee480feb77cfb68f03
+        sourceRevisionDigest: sha256:73110e992444fe79b661e96f4c5ce190721a6eb20328a9bb768100fc33ce5317
+        sourceBlobDigest: sha256:7a91a13a891ca8a9775bc33b3e02751198aa379d773ab2efd1c85fb99b9eb8ed
         codeSamplesNamespace: open-router-python-code-samples
-        codeSamplesRevisionDigest: sha256:3c7b0aef799130660fd4017ab9113e6fd3e06a80cff6a540043b9b34dc22facf
+        codeSamplesRevisionDigest: sha256:82640f780ff70ec2b96aaac507d1b4b58b0a8a0e1e6ed1f45198dc0bceb46801
 workflow:
     workflowVersion: 1.0.0
     speakeasyVersion: 1.680.0
diff --git a/README-PYPI.md b/README-PYPI.md
index 0148b4b..2c51bef 100644
--- a/README-PYPI.md
+++ b/README-PYPI.md
@@ -199,6 +199,39 @@ with OpenRouter(
 ```
 <!-- End Pagination [pagination] -->
 
+<!-- Start File uploads [file-upload] -->
+## File uploads
+
+Certain SDK methods accept file objects as part of a request body or multi-part request. It is possible and typically recommended to upload files as a stream rather than reading the entire contents into memory. This avoids excessive memory consumption and potentially crashing with out-of-memory errors when working with very large files. The following example demonstrates how to attach a file stream to a request.
+
+> [!TIP]
+>
+> For endpoints that handle file uploads bytes arrays can also be used. However, using streams is recommended for large files.
+>
+
+```python
+from openrouter import OpenRouter
+import os
+
+
+with OpenRouter(
+    http_referer="<value>",
+    x_open_router_title="<value>",
+    x_open_router_categories="<value>",
+    api_key=os.getenv("OPENROUTER_API_KEY", ""),
+) as open_router:
+
+    res = open_router.files.upload(file={
+        "file_name": "example.file",
+        "content": open("example.file", "rb"),
+    })
+
+    # Handle response
+    print(res)
+
+```
+<!-- End File uploads [file-upload] -->
+
 <!-- Start Resource Management [resource-management] -->
 ## Resource Management
 
diff --git a/README.md b/README.md
index 0148b4b..2c51bef 100644
--- a/README.md
+++ b/README.md
@@ -199,6 +199,39 @@ with OpenRouter(
 ```
 <!-- End Pagination [pagination] -->
 
+<!-- Start File uploads [file-upload] -->
+## File uploads
+
+Certain SDK methods accept file objects as part of a request body or multi-part request. It is possible and typically recommended to upload files as a stream rather than reading the entire contents into memory. This avoids excessive memory consumption and potentially crashing with out-of-memory errors when working with very large files. The following example demonstrates how to attach a file stream to a request.
+
+> [!TIP]
+>
+> For endpoints that handle file uploads bytes arrays can also be used. However, using streams is recommended for large files.
+>
+
+```python
+from openrouter import OpenRouter
+import os
+
+
+with OpenRouter(
+    http_referer="<value>",
+    x_open_router_title="<value>",
+    x_open_router_categories="<value>",
+    api_key=os.getenv("OPENROUTER_API_KEY", ""),
+) as open_router:
+
+    res = open_router.files.upload(file={
+        "file_name": "example.file",
+        "content": open("example.file", "rb"),
+    })
+
+    # Handle response
+    print(res)
+
+```
+<!-- End File uploads [file-upload] -->
+
 <!-- Start Resource Management [resource-management] -->
 ## Resource Management
 
diff --git a/RELEASES.md b/RELEASES.md
index a5b6b37..5a34889 100644
--- a/RELEASES.md
+++ b/RELEASES.md
@@ -18,4 +18,14 @@ Based on:
 ### Generated
 - [python v0.9.2] .
 ### Releases
-- [PyPI v0.9.2] https://pypi.org/project/openrouter/0.9.2 - .
\ No newline at end of file
+- [PyPI v0.9.2] https://pypi.org/project/openrouter/0.9.2 - .
+
+## 2026-06-15 00:59:45
+### Changes
+Based on:
+- OpenAPI Doc  
+- Speakeasy CLI 1.680.0 (2.788.4) https://github.com/speakeasy-api/speakeasy
+### Generated
+- [python v0.10.0] .
+### Releases
+- [PyPI v0.10.0] https://pypi.org/project/openrouter/0.10.0 - .
\ No newline at end of file
diff --git a/docs/components/model.md b/docs/components/model.md
index 55f6fe4..8ce3d9d 100644
--- a/docs/components/model.md
+++ b/docs/components/model.md
@@ -5,22 +5,23 @@ Information about an AI model available on OpenRouter
 
 ## Fields
 
-| Field                                                                                                                                             | Type                                                                                                                                              | Required                                                                                                                                          | Description                                                                                                                                       | Example                                                                                                                                           |
-| ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `architecture`                                                                                                                                    | [components.ModelArchitecture](../components/modelarchitecture.md)                                                                                | :heavy_check_mark:                                                                                                                                | Model architecture information                                                                                                                    | {<br/>"input_modalities": [<br/>"text"<br/>],<br/>"instruct_type": "chatml",<br/>"modality": "text-\u003etext",<br/>"output_modalities": [<br/>"text"<br/>],<br/>"tokenizer": "GPT"<br/>} |
-| `canonical_slug`                                                                                                                                  | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | Canonical slug for the model                                                                                                                      | openai/gpt-4                                                                                                                                      |
-| `context_length`                                                                                                                                  | *Nullable[int]*                                                                                                                                   | :heavy_check_mark:                                                                                                                                | Maximum context length in tokens                                                                                                                  | 8192                                                                                                                                              |
-| `created`                                                                                                                                         | *int*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | Unix timestamp of when the model was created                                                                                                      | 1692901234                                                                                                                                        |
-| `default_parameters`                                                                                                                              | [Nullable[components.DefaultParameters]](../components/defaultparameters.md)                                                                      | :heavy_check_mark:                                                                                                                                | Default parameters for this model                                                                                                                 | {<br/>"frequency_penalty": 0,<br/>"presence_penalty": 0,<br/>"repetition_penalty": 1,<br/>"temperature": 0.7,<br/>"top_k": 0,<br/>"top_p": 0.9<br/>} |
-| `description`                                                                                                                                     | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | Description of the model                                                                                                                          | GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.                                                        |
-| `expiration_date`                                                                                                                                 | *OptionalNullable[str]*                                                                                                                           | :heavy_minus_sign:                                                                                                                                | The date after which the model may be removed. ISO 8601 date string (YYYY-MM-DD) or null if no expiration.                                        | 2025-06-01                                                                                                                                        |
-| `hugging_face_id`                                                                                                                                 | *OptionalNullable[str]*                                                                                                                           | :heavy_minus_sign:                                                                                                                                | Hugging Face model identifier, if applicable                                                                                                      | microsoft/DialoGPT-medium                                                                                                                         |
-| `id`                                                                                                                                              | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | Unique identifier for the model                                                                                                                   | openai/gpt-4                                                                                                                                      |
-| `knowledge_cutoff`                                                                                                                                | *OptionalNullable[str]*                                                                                                                           | :heavy_minus_sign:                                                                                                                                | The date up to which the model was trained on data. ISO 8601 date string (YYYY-MM-DD) or null if unknown.                                         | 2024-10-01                                                                                                                                        |
-| `links`                                                                                                                                           | [components.ModelLinks](../components/modellinks.md)                                                                                              | :heavy_check_mark:                                                                                                                                | Related API endpoints and resources for this model.                                                                                               | {<br/>"details": "/api/v1/models/openai/gpt-5.4/endpoints"<br/>}                                                                                  |
-| `name`                                                                                                                                            | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | Display name of the model                                                                                                                         | GPT-4                                                                                                                                             |
-| `per_request_limits`                                                                                                                              | [Nullable[components.PerRequestLimits]](../components/perrequestlimits.md)                                                                        | :heavy_check_mark:                                                                                                                                | Per-request token limits                                                                                                                          | {<br/>"completion_tokens": 1000,<br/>"prompt_tokens": 1000<br/>}                                                                                  |
-| `pricing`                                                                                                                                         | [components.PublicPricing](../components/publicpricing.md)                                                                                        | :heavy_check_mark:                                                                                                                                | Pricing information for the model                                                                                                                 | {<br/>"completion": "0.00006",<br/>"image": "0",<br/>"prompt": "0.00003",<br/>"request": "0"<br/>}                                                |
-| `supported_parameters`                                                                                                                            | List[[components.Parameter](../components/parameter.md)]                                                                                          | :heavy_check_mark:                                                                                                                                | List of supported parameters for this model                                                                                                       |                                                                                                                                                   |
-| `supported_voices`                                                                                                                                | List[*str*]                                                                                                                                       | :heavy_check_mark:                                                                                                                                | List of supported voice identifiers for TTS models. Null for non-TTS models.                                                                      | <nil>                                                                                                                                             |
-| `top_provider`                                                                                                                                    | [components.TopProviderInfo](../components/topproviderinfo.md)                                                                                    | :heavy_check_mark:                                                                                                                                | Information about the top provider for this model                                                                                                 | {<br/>"context_length": 8192,<br/>"is_moderated": true,<br/>"max_completion_tokens": 4096<br/>}                                                   |
\ No newline at end of file
+| Field                                                                                                                                                                                                                | Type                                                                                                                                                                                                                 | Required                                                                                                                                                                                                             | Description                                                                                                                                                                                                          | Example                                                                                                                                                                                                              |
+| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `architecture`                                                                                                                                                                                                       | [components.ModelArchitecture](../components/modelarchitecture.md)                                                                                                                                                   | :heavy_check_mark:                                                                                                                                                                                                   | Model architecture information                                                                                                                                                                                       | {<br/>"input_modalities": [<br/>"text"<br/>],<br/>"instruct_type": "chatml",<br/>"modality": "text-\u003etext",<br/>"output_modalities": [<br/>"text"<br/>],<br/>"tokenizer": "GPT"<br/>}                            |
+| `benchmarks`                                                                                                                                                                                                         | [Optional[components.ModelBenchmarks]](../components/modelbenchmarks.md)                                                                                                                                             | :heavy_minus_sign:                                                                                                                                                                                                   | Third-party benchmark rankings for this model. Omitted when no benchmark data is available.                                                                                                                          | {<br/>"artificial_analysis": {<br/>"agentic_index": 55.8,<br/>"coding_index": 63.2,<br/>"intelligence_index": 71.4<br/>},<br/>"design_arena": [<br/>{<br/>"arena": "models",<br/>"category": "website",<br/>"elo": 1385.2,<br/>"rank": 5,<br/>"win_rate": 62.5<br/>}<br/>]<br/>} |
+| `canonical_slug`                                                                                                                                                                                                     | *str*                                                                                                                                                                                                                | :heavy_check_mark:                                                                                                                                                                                                   | Canonical slug for the model                                                                                                                                                                                         | openai/gpt-4                                                                                                                                                                                                         |
+| `context_length`                                                                                                                                                                                                     | *Nullable[int]*                                                                                                                                                                                                      | :heavy_check_mark:                                                                                                                                                                                                   | Maximum context length in tokens                                                                                                                                                                                     | 8192                                                                                                                                                                                                                 |
+| `created`                                                                                                                                                                                                            | *int*                                                                                                                                                                                                                | :heavy_check_mark:                                                                                                                                                                                                   | Unix timestamp of when the model was created                                                                                                                                                                         | 1692901234                                                                                                                                                                                                           |
+| `default_parameters`                                                                                                                                                                                                 | [Nullable[components.DefaultParameters]](../components/defaultparameters.md)                                                                                                                                         | :heavy_check_mark:                                                                                                                                                                                                   | Default parameters for this model                                                                                                                                                                                    | {<br/>"frequency_penalty": 0,<br/>"presence_penalty": 0,<br/>"repetition_penalty": 1,<br/>"temperature": 0.7,<br/>"top_k": 0,<br/>"top_p": 0.9<br/>}                                                                 |
+| `description`                                                                                                                                                                                                        | *Optional[str]*                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                   | Description of the model                                                                                                                                                                                             | GPT-4 is a large multimodal model that can solve difficult problems with greater accuracy.                                                                                                                           |
+| `expiration_date`                                                                                                                                                                                                    | *OptionalNullable[str]*                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                   | The date after which the model may be removed. ISO 8601 date string (YYYY-MM-DD) or null if no expiration.                                                                                                           | 2025-06-01                                                                                                                                                                                                           |
+| `hugging_face_id`                                                                                                                                                                                                    | *OptionalNullable[str]*                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                   | Hugging Face model identifier, if applicable                                                                                                                                                                         | microsoft/DialoGPT-medium                                                                                                                                                                                            |
+| `id`                                                                                                                                                                                                                 | *str*                                                                                                                                                                                                                | :heavy_check_mark:                                                                                                                                                                                                   | Unique identifier for the model                                                                                                                                                                                      | openai/gpt-4                                                                                                                                                                                                         |
+| `knowledge_cutoff`                                                                                                                                                                                                   | *OptionalNullable[str]*                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                   | The date up to which the model was trained on data. ISO 8601 date string (YYYY-MM-DD) or null if unknown.                                                                                                            | 2024-10-01                                                                                                                                                                                                           |
+| `links`                                                                                                                                                                                                              | [components.ModelLinks](../components/modellinks.md)                                                                                                                                                                 | :heavy_check_mark:                                                                                                                                                                                                   | Related API endpoints and resources for this model.                                                                                                                                                                  | {<br/>"details": "/api/v1/models/openai/gpt-5.4/endpoints"<br/>}                                                                                                                                                     |
+| `name`                                                                                                                                                                                                               | *str*                                                                                                                                                                                                                | :heavy_check_mark:                                                                                                                                                                                                   | Display name of the model                                                                                                                                                                                            | GPT-4                                                                                                                                                                                                                |
+| `per_request_limits`                                                                                                                                                                                                 | [Nullable[components.PerRequestLimits]](../components/perrequestlimits.md)                                                                                                                                           | :heavy_check_mark:                                                                                                                                                                                                   | Per-request token limits                                                                                                                                                                                             | {<br/>"completion_tokens": 1000,<br/>"prompt_tokens": 1000<br/>}                                                                                                                                                     |
+| `pricing`                                                                                                                                                                                                            | [components.PublicPricing](../components/publicpricing.md)                                                                                                                                                           | :heavy_check_mark:                                                                                                                                                                                                   | Pricing information for the model                                                                                                                                                                                    | {<br/>"completion": "0.00006",<br/>"image": "0",<br/>"prompt": "0.00003",<br/>"request": "0"<br/>}                                                                                                                   |
+| `supported_parameters`                                                                                                                                                                                               | List[[components.Parameter](../components/parameter.md)]                                                                                                                                                             | :heavy_check_mark:                                                                                                                                                                                                   | List of supported parameters for this model                                                                                                                                                                          |                                                                                                                                                                                                                      |
+| `supported_voices`                                                                                                                                                                                                   | List[*str*]                                                                                                                                                                                                          | :heavy_check_mark:                                                                                                                                                                                                   | List of supported voice identifiers for TTS models. Null for non-TTS models.                                                                                                                                         | <nil>                                                                                                                                                                                                                |
+| `top_provider`                                                                                                                                                                                                       | [components.TopProviderInfo](../components/topproviderinfo.md)                                                                                                                                                       | :heavy_check_mark:                                                                                                                                                                                                   | Information about the top provider for this model                                                                                                                                                                    | {<br/>"context_length": 8192,<br/>"is_moderated": true,<br/>"max_completion_tokens": 4096<br/>}                                                                                                                      |
\ No newline at end of file
diff --git a/docs/components/websearchengine.md b/docs/components/websearchengine.md
index c0da505..8772c8f 100644
--- a/docs/components/websearchengine.md
+++ b/docs/components/websearchengine.md
@@ -5,9 +5,10 @@ The search engine to use for web search.
 
 ## Values
 
-| Name        | Value       |
-| ----------- | ----------- |
-| `NATIVE`    | native      |
-| `EXA`       | exa         |
-| `FIRECRAWL` | firecrawl   |
-| `PARALLEL`  | parallel    |
\ No newline at end of file
+| Name         | Value        |
+| ------------ | ------------ |
+| `NATIVE`     | native       |
+| `EXA`        | exa          |
+| `FIRECRAWL`  | firecrawl    |
+| `PARALLEL`   | parallel     |
+| `PERPLEXITY` | perplexity   |
\ No newline at end of file
diff --git a/docs/operations/createauthkeyscoderequestbody.md b/docs/operations/createauthkeyscoderequestbody.md
index 787c57a..d37c219 100644
--- a/docs/operations/createauthkeyscoderequestbody.md
+++ b/docs/operations/createauthkeyscoderequestbody.md
@@ -3,12 +3,13 @@
 
 ## Fields
 
-| Field                                                                                                                | Type                                                                                                                 | Required                                                                                                             | Description                                                                                                          | Example                                                                                                              |
-| -------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------- |
-| `callback_url`                                                                                                       | *str*                                                                                                                | :heavy_check_mark:                                                                                                   | The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed.        | https://myapp.com/auth/callback                                                                                      |
-| `code_challenge`                                                                                                     | *Optional[str]*                                                                                                      | :heavy_minus_sign:                                                                                                   | PKCE code challenge for enhanced security                                                                            | E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM                                                                          |
-| `code_challenge_method`                                                                                              | [Optional[operations.CreateAuthKeysCodeCodeChallengeMethod]](../operations/createauthkeyscodecodechallengemethod.md) | :heavy_minus_sign:                                                                                                   | The method used to generate the code challenge                                                                       | S256                                                                                                                 |
-| `expires_at`                                                                                                         | [date](https://docs.python.org/3/library/datetime.html#date-objects)                                                 | :heavy_minus_sign:                                                                                                   | Optional expiration time for the API key to be created                                                               | 2027-12-31T23:59:59Z                                                                                                 |
-| `key_label`                                                                                                          | *Optional[str]*                                                                                                      | :heavy_minus_sign:                                                                                                   | Optional custom label for the API key. Defaults to the app name if not provided.                                     | My Custom Key                                                                                                        |
-| `limit`                                                                                                              | *Optional[float]*                                                                                                    | :heavy_minus_sign:                                                                                                   | Credit limit for the API key to be created                                                                           | 100                                                                                                                  |
-| `usage_limit_type`                                                                                                   | [Optional[operations.UsageLimitType]](../operations/usagelimittype.md)                                               | :heavy_minus_sign:                                                                                                   | Optional credit limit reset interval. When set, the credit limit resets on this interval.                            | monthly                                                                                                              |
\ No newline at end of file
+| Field                                                                                                                                  | Type                                                                                                                                   | Required                                                                                                                               | Description                                                                                                                            | Example                                                                                                                                |
+| -------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
+| `callback_url`                                                                                                                         | *str*                                                                                                                                  | :heavy_check_mark:                                                                                                                     | The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools. | https://myapp.com/auth/callback                                                                                                        |
+| `code_challenge`                                                                                                                       | *Optional[str]*                                                                                                                        | :heavy_minus_sign:                                                                                                                     | PKCE code challenge for enhanced security                                                                                              | E9Melhoa2OwvFrEMTJguCHaoeK1t8URWbuGJSstw-cM                                                                                            |
+| `code_challenge_method`                                                                                                                | [Optional[operations.CreateAuthKeysCodeCodeChallengeMethod]](../operations/createauthkeyscodecodechallengemethod.md)                   | :heavy_minus_sign:                                                                                                                     | The method used to generate the code challenge                                                                                         | S256                                                                                                                                   |
+| `expires_at`                                                                                                                           | [date](https://docs.python.org/3/library/datetime.html#date-objects)                                                                   | :heavy_minus_sign:                                                                                                                     | Optional expiration time for the API key to be created                                                                                 | 2027-12-31T23:59:59Z                                                                                                                   |
+| `key_label`                                                                                                                            | *Optional[str]*                                                                                                                        | :heavy_minus_sign:                                                                                                                     | Optional custom label for the API key. Defaults to the app name if not provided.                                                       | My Custom Key                                                                                                                          |
+| `limit`                                                                                                                                | *Optional[float]*                                                                                                                      | :heavy_minus_sign:                                                                                                                     | Credit limit for the API key to be created                                                                                             | 100                                                                                                                                    |
+| `usage_limit_type`                                                                                                                     | [Optional[operations.UsageLimitType]](../operations/usagelimittype.md)                                                                 | :heavy_minus_sign:                                                                                                                     | Optional credit limit reset interval. When set, the credit limit resets on this interval.                                              | monthly                                                                                                                                |
+| `workspace_id`                                                                                                                         | *Optional[str]*                                                                                                                        | :heavy_minus_sign:                                                                                                                     | Optional workspace ID to associate the API key with                                                                                    |                                                                                                                                        |
\ No newline at end of file
diff --git a/docs/operations/getmodelsrequest.md b/docs/operations/getmodelsrequest.md
index 8fa79b3..2086a79 100644
--- a/docs/operations/getmodelsrequest.md
+++ b/docs/operations/getmodelsrequest.md
@@ -11,4 +11,15 @@
 | `category`                                                                                                                                                                                                                                                                                                                                                                                                                                                 | [Optional[operations.GetModelsCategory]](../operations/getmodelscategory.md)                                                                                                                                                                                                                                                                                                                                                                               | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by use case category                                                                                                                                                                                                                                                                                                                                                                                                                         | programming                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | `supported_parameters`                                                                                                                                                                                                                                                                                                                                                                                                                                     | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by supported parameter (comma-separated)                                                                                                                                                                                                                                                                                                                                                                                                     | temperature                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | `output_modalities`                                                                                                                                                                                                                                                                                                                                                                                                                                        | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by output modality. Accepts a comma-separated list of modalities (text, image, audio, embeddings) or "all" to include all models. Defaults to "text".                                                                                                                                                                                                                                                                                        | text                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
-| `sort`                                                                                                                                                                                                                                                                                                                                                                                                                                                     | [Optional[operations.GetModelsSort]](../operations/getmodelssort.md)                                                                                                                                                                                                                                                                                                                                                                                       | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved. | newest                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
\ No newline at end of file
+| `sort`                                                                                                                                                                                                                                                                                                                                                                                                                                                     | [Optional[operations.GetModelsSort]](../operations/getmodelssort.md)                                                                                                                                                                                                                                                                                                                                                                                       | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved. | newest                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `q`                                                                                                                                                                                                                                                                                                                                                                                                                                                        | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Free-text search by model name or slug.                                                                                                                                                                                                                                                                                                                                                                                                                    | gpt-4                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
+| `input_modalities`                                                                                                                                                                                                                                                                                                                                                                                                                                         | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by input modality. Comma-separated list of: text, image, audio, file.                                                                                                                                                                                                                                                                                                                                                                        | text,image                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+| `context`                                                                                                                                                                                                                                                                                                                                                                                                                                                  | *Optional[int]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Minimum context length (tokens). Models with smaller context are excluded.                                                                                                                                                                                                                                                                                                                                                                                 | 128000                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `min_price`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Minimum prompt price in $/M tokens.                                                                                                                                                                                                                                                                                                                                                                                                                        | 0                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
+| `max_price`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Maximum prompt price in $/M tokens.                                                                                                                                                                                                                                                                                                                                                                                                                        | 10                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
+| `arch`                                                                                                                                                                                                                                                                                                                                                                                                                                                     | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).                                                                                                                                                                                                                                                                                                                                                                              | GPT                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
+| `model_authors`                                                                                                                                                                                                                                                                                                                                                                                                                                            | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by the organization that created the model. Comma-separated list of author slugs.                                                                                                                                                                                                                                                                                                                                                            | openai,anthropic                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `providers`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by hosting provider. Comma-separated list of provider names.                                                                                                                                                                                                                                                                                                                                                                                 | OpenAI,Anthropic                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `distillable`                                                                                                                                                                                                                                                                                                                                                                                                                                              | [Optional[operations.Distillable]](../operations/distillable.md)                                                                                                                                                                                                                                                                                                                                                                                           | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter by distillation capability. "true" returns only distillable models, "false" excludes them.                                                                                                                                                                                                                                                                                                                                                          | true                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `zdr`                                                                                                                                                                                                                                                                                                                                                                                                                                                      | [Optional[operations.Zdr]](../operations/zdr.md)                                                                                                                                                                                                                                                                                                                                                                                                           | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | When set to "true", return only models with zero data retention endpoints.                                                                                                                                                                                                                                                                                                                                                                                 | true                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `region`                                                                                                                                                                                                                                                                                                                                                                                                                                                   | [Optional[operations.Region]](../operations/region.md)                                                                                                                                                                                                                                                                                                                                                                                                     | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter to models with endpoints in the given data region. Currently only "eu" is supported.                                                                                                                                                                                                                                                                                                                                                                | eu                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
\ No newline at end of file
diff --git a/docs/sdks/chat/README.md b/docs/sdks/chat/README.md
index 6ef1960..08b736f 100644
--- a/docs/sdks/chat/README.md
+++ b/docs/sdks/chat/README.md
@@ -61,6 +61,7 @@ with OpenRouter(
 | `max_completion_tokens`                                                                                                                                                                                                                                                                                                                                                                                              | *OptionalNullable[int]*                                                                                                                                                                                                                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Maximum tokens in completion                                                                                                                                                                                                                                                                                                                                                                                         | 100                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `max_tokens`                                                                                                                                                                                                                                                                                                                                                                                                         | *OptionalNullable[int]*                                                                                                                                                                                                                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.                                                                                                                                                                                                                                                                                                                | 100                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `metadata`                                                                                                                                                                                                                                                                                                                                                                                                           | Dict[str, *str*]                                                                                                                                                                                                                                                                                                                                                                                                     | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)                                                                                                                                                                                                                                                                                                                      | {<br/>"session_id": "session-456",<br/>"user_id": "user-123"<br/>}                                                                                                                                                                                                                                                                                                                                                   |
+| `min_p`                                                                                                                                                                                                                                                                                                                                                                                                              | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.                                                                                                                                                                                                                        | 0.1                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `modalities`                                                                                                                                                                                                                                                                                                                                                                                                         | List[[components.Modality](../../components/modality.md)]                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Output modalities for the response. Supported values are "text", "image", and "audio".                                                                                                                                                                                                                                                                                                                               | [<br/>"text",<br/>"image"<br/>]                                                                                                                                                                                                                                                                                                                                                                                      |
 | `model`                                                                                                                                                                                                                                                                                                                                                                                                              | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                      | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Model to use for completion                                                                                                                                                                                                                                                                                                                                                                                          | openai/gpt-4                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `models`                                                                                                                                                                                                                                                                                                                                                                                                             | List[*str*]                                                                                                                                                                                                                                                                                                                                                                                                          | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Models to use for completion                                                                                                                                                                                                                                                                                                                                                                                         | [<br/>"openai/gpt-4",<br/>"openai/gpt-4o"<br/>]                                                                                                                                                                                                                                                                                                                                                                      |
@@ -69,6 +70,8 @@ with OpenRouter(
 | `presence_penalty`                                                                                                                                                                                                                                                                                                                                                                                                   | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Presence penalty (-2.0 to 2.0)                                                                                                                                                                                                                                                                                                                                                                                       | 0                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | `provider`                                                                                                                                                                                                                                                                                                                                                                                                           | [OptionalNullable[components.ProviderPreferences]](../../components/providerpreferences.md)                                                                                                                                                                                                                                                                                                                          | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | When multiple model providers are available, optionally indicate your routing preference.                                                                                                                                                                                                                                                                                                                            | {<br/>"allow_fallbacks": true<br/>}                                                                                                                                                                                                                                                                                                                                                                                  |
 | `reasoning`                                                                                                                                                                                                                                                                                                                                                                                                          | [Optional[components.ChatRequestReasoning]](../../components/chatrequestreasoning.md)                                                                                                                                                                                                                                                                                                                                | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Configuration options for reasoning models                                                                                                                                                                                                                                                                                                                                                                           | {<br/>"effort": "medium",<br/>"summary": "concise"<br/>}                                                                                                                                                                                                                                                                                                                                                             |
+| `reasoning_effort`                                                                                                                                                                                                                                                                                                                                                                                                   | [OptionalNullable[components.ChatRequestReasoningEffort]](../../components/chatrequestreasoningeffort.md)                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.                                                                                                                                                                                                                                                                  | medium                                                                                                                                                                                                                                                                                                                                                                                                               |
+| `repetition_penalty`                                                                                                                                                                                                                                                                                                                                                                                                 | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.                                                                                                                                                                                                       | 1                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | `response_format`                                                                                                                                                                                                                                                                                                                                                                                                    | [Optional[components.ResponseFormat]](../../components/responseformat.md)                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Response format configuration                                                                                                                                                                                                                                                                                                                                                                                        | {<br/>"type": "json_object"<br/>}                                                                                                                                                                                                                                                                                                                                                                                    |
 | `seed`                                                                                                                                                                                                                                                                                                                                                                                                               | *OptionalNullable[int]*                                                                                                                                                                                                                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Random seed for deterministic outputs                                                                                                                                                                                                                                                                                                                                                                                | 42                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | `service_tier`                                                                                                                                                                                                                                                                                                                                                                                                       | [OptionalNullable[components.ChatRequestServiceTier]](../../components/chatrequestservicetier.md)                                                                                                                                                                                                                                                                                                                    | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | The service tier to use for processing this request.                                                                                                                                                                                                                                                                                                                                                                 | auto                                                                                                                                                                                                                                                                                                                                                                                                                 |
@@ -80,6 +83,8 @@ with OpenRouter(
 | `temperature`                                                                                                                                                                                                                                                                                                                                                                                                        | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Sampling temperature (0-2)                                                                                                                                                                                                                                                                                                                                                                                           | 0.7                                                                                                                                                                                                                                                                                                                                                                                                                  |
 | `tool_choice`                                                                                                                                                                                                                                                                                                                                                                                                        | [Optional[components.ChatToolChoice]](../../components/chattoolchoice.md)                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Tool choice configuration                                                                                                                                                                                                                                                                                                                                                                                            | auto                                                                                                                                                                                                                                                                                                                                                                                                                 |
 | `tools`                                                                                                                                                                                                                                                                                                                                                                                                              | List[[components.ChatFunctionTool](../../components/chatfunctiontool.md)]                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Available tools for function calling                                                                                                                                                                                                                                                                                                                                                                                 | [<br/>{<br/>"function": {<br/>"description": "Get weather",<br/>"name": "get_weather"<br/>},<br/>"type": "function"<br/>}<br/>]                                                                                                                                                                                                                                                                                      |
+| `top_a`                                                                                                                                                                                                                                                                                                                                                                                                              | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Consider only tokens with "sufficiently high" probabilities based on the probability of the most likely token. Not all providers support this parameter.                                                                                                                                                                                                                                                             | 0                                                                                                                                                                                                                                                                                                                                                                                                                    |
+| `top_k`                                                                                                                                                                                                                                                                                                                                                                                                              | *OptionalNullable[int]*                                                                                                                                                                                                                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.                                                                                                                                                                                                                       | 40                                                                                                                                                                                                                                                                                                                                                                                                                   |
 | `top_logprobs`                                                                                                                                                                                                                                                                                                                                                                                                       | *OptionalNullable[int]*                                                                                                                                                                                                                                                                                                                                                                                              | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Number of top log probabilities to return (0-20)                                                                                                                                                                                                                                                                                                                                                                     | 5                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | `top_p`                                                                                                                                                                                                                                                                                                                                                                                                              | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Nucleus sampling parameter (0-1)                                                                                                                                                                                                                                                                                                                                                                                     | 1                                                                                                                                                                                                                                                                                                                                                                                                                    |
 | `trace`                                                                                                                                                                                                                                                                                                                                                                                                              | [Optional[components.TraceConfig]](../../components/traceconfig.md)                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                   | Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.                                                                                                                                                                             | {<br/>"trace_id": "trace-abc123",<br/>"trace_name": "my-app-trace"<br/>}                                                                                                                                                                                                                                                                                                                                             |
diff --git a/docs/sdks/models/README.md b/docs/sdks/models/README.md
index 4875c60..8af216e 100644
--- a/docs/sdks/models/README.md
+++ b/docs/sdks/models/README.md
@@ -6,10 +6,60 @@ Model information endpoints
 
 ### Available Operations
 
+* [get](#get) - Get a model by its slug
 * [list](#list) - List all models and their properties
 * [count](#count) - Get total count of available models
 * [list_for_user](#list_for_user) - List models filtered by user provider preferences, privacy settings, and guardrails
 
+## get
+
+Returns full details for a single model identified by its author and slug (e.g. openai/gpt-4). Supports variant suffixes (e.g. openai/gpt-4:free) and resolves known slug aliases.
+
+### Example Usage
+
+<!-- UsageSnippet language="python" operationID="getModel" method="get" path="/model/{author}/{slug}" -->
+```python
+from openrouter import OpenRouter
+import os
+
+
+with OpenRouter(
+    http_referer="<value>",
+    x_open_router_title="<value>",
+    x_open_router_categories="<value>",
+    api_key=os.getenv("OPENROUTER_API_KEY", ""),
+) as open_router:
+
+    res = open_router.models.get(author="openai", slug="gpt-4")
+
+    # Handle response
+    print(res)
+
+```
+
+### Parameters
+
+| Parameter                                                                                                                                         | Type                                                                                                                                              | Required                                                                                                                                          | Description                                                                                                                                       | Example                                                                                                                                           |
+| ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `author`                                                                                                                                          | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | The author/organization of the model                                                                                                              | openai                                                                                                                                            |
+| `slug`                                                                                                                                            | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)                                                                  | gpt-4                                                                                                                                             |
+| `http_referer`                                                                                                                                    | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br/>This is used to track API usage per application.<br/> |                                                                                                                                                   |
+| `x_open_router_title`                                                                                                                             | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br/>                                                 |                                                                                                                                                   |
+| `x_open_router_categories`                                                                                                                        | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br/>                                        |                                                                                                                                                   |
+| `retries`                                                                                                                                         | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md)                                                                                  | :heavy_minus_sign:                                                                                                                                | Configuration to override the default retry behavior of the client.                                                                               |                                                                                                                                                   |
+
+### Response
+
+**[components.ModelResponse](../../components/modelresponse.md)**
+
+### Errors
+
+| Error Type                         | Status Code                        | Content Type                       |
+| ---------------------------------- | ---------------------------------- | ---------------------------------- |
+| errors.NotFoundResponseError       | 404                                | application/json                   |
+| errors.InternalServerResponseError | 500                                | application/json                   |
+| errors.OpenRouterDefaultError      | 4XX, 5XX                           | \*/\*                              |
+
 ## list
 
 List all models and their properties
@@ -47,6 +97,17 @@ with OpenRouter(
 | `supported_parameters`                                                                                                                                                                                                                                                                                                                                                                                                                                     | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by supported parameter (comma-separated)                                                                                                                                                                                                                                                                                                                                                                                                     | temperature                                                                                                                                                                                                                                                                                                                                                                                                                                                |
 | `output_modalities`                                                                                                                                                                                                                                                                                                                                                                                                                                        | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by output modality. Accepts a comma-separated list of modalities (text, image, audio, embeddings) or "all" to include all models. Defaults to "text".                                                                                                                                                                                                                                                                                        | text                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
 | `sort`                                                                                                                                                                                                                                                                                                                                                                                                                                                     | [Optional[operations.GetModelsSort]](../../operations/getmodelssort.md)                                                                                                                                                                                                                                                                                                                                                                                    | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved. | newest                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `q`                                                                                                                                                                                                                                                                                                                                                                                                                                                        | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Free-text search by model name or slug.                                                                                                                                                                                                                                                                                                                                                                                                                    | gpt-4                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
+| `input_modalities`                                                                                                                                                                                                                                                                                                                                                                                                                                         | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by input modality. Comma-separated list of: text, image, audio, file.                                                                                                                                                                                                                                                                                                                                                                        | text,image                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
+| `context`                                                                                                                                                                                                                                                                                                                                                                                                                                                  | *Optional[int]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Minimum context length (tokens). Models with smaller context are excluded.                                                                                                                                                                                                                                                                                                                                                                                 | 128000                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
+| `min_price`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Minimum prompt price in $/M tokens.                                                                                                                                                                                                                                                                                                                                                                                                                        | 0                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
+| `max_price`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *OptionalNullable[float]*                                                                                                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Maximum prompt price in $/M tokens.                                                                                                                                                                                                                                                                                                                                                                                                                        | 10                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
+| `arch`                                                                                                                                                                                                                                                                                                                                                                                                                                                     | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).                                                                                                                                                                                                                                                                                                                                                                              | GPT                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
+| `model_authors`                                                                                                                                                                                                                                                                                                                                                                                                                                            | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by the organization that created the model. Comma-separated list of author slugs.                                                                                                                                                                                                                                                                                                                                                            | openai,anthropic                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `providers`                                                                                                                                                                                                                                                                                                                                                                                                                                                | *Optional[str]*                                                                                                                                                                                                                                                                                                                                                                                                                                            | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter models by hosting provider. Comma-separated list of provider names.                                                                                                                                                                                                                                                                                                                                                                                 | OpenAI,Anthropic                                                                                                                                                                                                                                                                                                                                                                                                                                           |
+| `distillable`                                                                                                                                                                                                                                                                                                                                                                                                                                              | [Optional[operations.Distillable]](../../operations/distillable.md)                                                                                                                                                                                                                                                                                                                                                                                        | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter by distillation capability. "true" returns only distillable models, "false" excludes them.                                                                                                                                                                                                                                                                                                                                                          | true                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `zdr`                                                                                                                                                                                                                                                                                                                                                                                                                                                      | [Optional[operations.Zdr]](../../operations/zdr.md)                                                                                                                                                                                                                                                                                                                                                                                                        | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | When set to "true", return only models with zero data retention endpoints.                                                                                                                                                                                                                                                                                                                                                                                 | true                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
+| `region`                                                                                                                                                                                                                                                                                                                                                                                                                                                   | [Optional[operations.Region]](../../operations/region.md)                                                                                                                                                                                                                                                                                                                                                                                                  | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Filter to models with endpoints in the given data region. Currently only "eu" is supported.                                                                                                                                                                                                                                                                                                                                                                | eu                                                                                                                                                                                                                                                                                                                                                                                                                                                         |
 | `retries`                                                                                                                                                                                                                                                                                                                                                                                                                                                  | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md)                                                                                                                                                                                                                                                                                                                                                                                           | :heavy_minus_sign:                                                                                                                                                                                                                                                                                                                                                                                                                                         | Configuration to override the default retry behavior of the client.                                                                                                                                                                                                                                                                                                                                                                                        |                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
 
 ### Response
diff --git a/docs/sdks/oauth/README.md b/docs/sdks/oauth/README.md
index 562e2e8..a99fae6 100644
--- a/docs/sdks/oauth/README.md
+++ b/docs/sdks/oauth/README.md
@@ -90,7 +90,7 @@ with OpenRouter(
 
 | Parameter                                                                                                                                         | Type                                                                                                                                              | Required                                                                                                                                          | Description                                                                                                                                       | Example                                                                                                                                           |
 | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------- |
-| `callback_url`                                                                                                                                    | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed.                                     | https://myapp.com/auth/callback                                                                                                                   |
+| `callback_url`                                                                                                                                    | *str*                                                                                                                                             | :heavy_check_mark:                                                                                                                                | The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools.            | https://myapp.com/auth/callback                                                                                                                   |
 | `http_referer`                                                                                                                                    | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | The app identifier should be your app's URL and is used as the primary identifier for rankings.<br/>This is used to track API usage per application.<br/> |                                                                                                                                                   |
 | `x_open_router_title`                                                                                                                             | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | The app display name allows you to customize how your app appears in OpenRouter's dashboard.<br/>                                                 |                                                                                                                                                   |
 | `x_open_router_categories`                                                                                                                        | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | Comma-separated list of app categories (e.g. "cli-agent,cloud-agent"). Used for marketplace rankings.<br/>                                        |                                                                                                                                                   |
@@ -100,6 +100,7 @@ with OpenRouter(
 | `key_label`                                                                                                                                       | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | Optional custom label for the API key. Defaults to the app name if not provided.                                                                  | My Custom Key                                                                                                                                     |
 | `limit`                                                                                                                                           | *Optional[float]*                                                                                                                                 | :heavy_minus_sign:                                                                                                                                | Credit limit for the API key to be created                                                                                                        | 100                                                                                                                                               |
 | `usage_limit_type`                                                                                                                                | [Optional[operations.UsageLimitType]](../../operations/usagelimittype.md)                                                                         | :heavy_minus_sign:                                                                                                                                | Optional credit limit reset interval. When set, the credit limit resets on this interval.                                                         | monthly                                                                                                                                           |
+| `workspace_id`                                                                                                                                    | *Optional[str]*                                                                                                                                   | :heavy_minus_sign:                                                                                                                                | Optional workspace ID to associate the API key with                                                                                               |                                                                                                                                                   |
 | `retries`                                                                                                                                         | [Optional[utils.RetryConfig]](../../models/utils/retryconfig.md)                                                                                  | :heavy_minus_sign:                                                                                                                                | Configuration to override the default retry behavior of the client.                                                                               |                                                                                                                                                   |
 
 ### Response
@@ -112,6 +113,7 @@ with OpenRouter(
 | ---------------------------------- | ---------------------------------- | ---------------------------------- |
 | errors.BadRequestResponseError     | 400                                | application/json                   |
 | errors.UnauthorizedResponseError   | 401                                | application/json                   |
+| errors.ForbiddenResponseError      | 403                                | application/json                   |
 | errors.ConflictResponseError       | 409                                | application/json                   |
 | errors.InternalServerResponseError | 500                                | application/json                   |
 | errors.OpenRouterDefaultError      | 4XX, 5XX                           | \*/\*                              |
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 9e4606d..396bd51 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "openrouter"
-version = "0.9.2"
+version = "0.10.0"
 description = "Official Python Client SDK for OpenRouter."
 authors = [{ name = "OpenRouter" },]
 readme = "README-PYPI.md"
diff --git a/src/openrouter/_version.py b/src/openrouter/_version.py
index fcebde3..be619e3 100644
--- a/src/openrouter/_version.py
+++ b/src/openrouter/_version.py
@@ -3,10 +3,10 @@
 import importlib.metadata
 
 __title__: str = "openrouter"
-__version__: str = "0.9.2"
+__version__: str = "0.10.0"
 __openapi_doc_version__: str = "1.0.0"
 __gen_version__: str = "2.788.4"
-__user_agent__: str = "speakeasy-sdk/python 0.9.2 2.788.4 1.0.0 openrouter"
+__user_agent__: str = "speakeasy-sdk/python 0.10.0 2.788.4 1.0.0 openrouter"
 
 try:
     if __package__ is not None:
diff --git a/src/openrouter/beta_analytics.py b/src/openrouter/beta_analytics.py
index 6c56ac1..9db10e8 100644
--- a/src/openrouter/beta_analytics.py
+++ b/src/openrouter/beta_analytics.py
@@ -302,7 +302,7 @@ def query_analytics(
         :param dimensions:
         :param filters:
         :param granularity: Time granularity
-        :param group_limit: Maximum rows per distinct combination of dimensions (ClickHouse LIMIT n BY). When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
+        :param group_limit: Maximum rows per distinct combination of dimensions. When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
         :param limit: Maximum total rows returned. Defaults to 1000. On time-series queries with dimensions and no explicit group_limit, the server may raise this to accommodate the expected number of unique time-bucket/dimension combinations.
         :param order_by:
         :param time_range:
@@ -480,7 +480,7 @@ async def query_analytics_async(
         :param dimensions:
         :param filters:
         :param granularity: Time granularity
-        :param group_limit: Maximum rows per distinct combination of dimensions (ClickHouse LIMIT n BY). When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
+        :param group_limit: Maximum rows per distinct combination of dimensions. When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified.
         :param limit: Maximum total rows returned. Defaults to 1000. On time-series queries with dimensions and no explicit group_limit, the server may raise this to accommodate the expected number of unique time-bucket/dimension combinations.
         :param order_by:
         :param time_range:
diff --git a/src/openrouter/chat.py b/src/openrouter/chat.py
index 3b47457..a189491 100644
--- a/src/openrouter/chat.py
+++ b/src/openrouter/chat.py
@@ -48,6 +48,7 @@ def send(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -70,6 +71,10 @@ def send(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -99,6 +104,8 @@ def send(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -132,6 +139,7 @@ def send(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -140,6 +148,8 @@ def send(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -151,6 +161,8 @@ def send(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -194,6 +206,7 @@ def send(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -216,6 +229,10 @@ def send(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -245,6 +262,8 @@ def send(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -278,6 +297,7 @@ def send(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -286,6 +306,8 @@ def send(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -297,6 +319,8 @@ def send(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -339,6 +363,7 @@ def send(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -361,6 +386,10 @@ def send(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -390,6 +419,8 @@ def send(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -423,6 +454,7 @@ def send(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -431,6 +463,8 @@ def send(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -442,6 +476,8 @@ def send(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -484,6 +520,7 @@ def send(
                     messages, List[components.ChatMessages]
                 ),
                 metadata=metadata,
+                min_p=min_p,
                 modalities=modalities,
                 model=model,
                 models=models,
@@ -498,6 +535,8 @@ def send(
                 reasoning=utils.get_pydantic_model(
                     reasoning, Optional[components.ChatRequestReasoning]
                 ),
+                reasoning_effort=reasoning_effort,
+                repetition_penalty=repetition_penalty,
                 response_format=utils.get_pydantic_model(
                     response_format, Optional[components.ResponseFormat]
                 ),
@@ -520,6 +559,8 @@ def send(
                 tools=utils.get_pydantic_model(
                     tools, Optional[List[components.ChatFunctionTool]]
                 ),
+                top_a=top_a,
+                top_k=top_k,
                 top_logprobs=top_logprobs,
                 top_p=top_p,
                 trace=utils.get_pydantic_model(trace, Optional[components.TraceConfig]),
@@ -764,6 +805,7 @@ async def send_async(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -786,6 +828,10 @@ async def send_async(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -815,6 +861,8 @@ async def send_async(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -848,6 +896,7 @@ async def send_async(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -856,6 +905,8 @@ async def send_async(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -867,6 +918,8 @@ async def send_async(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -910,6 +963,7 @@ async def send_async(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -932,6 +986,10 @@ async def send_async(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -961,6 +1019,8 @@ async def send_async(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -994,6 +1054,7 @@ async def send_async(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -1002,6 +1063,8 @@ async def send_async(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -1013,6 +1076,8 @@ async def send_async(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -1055,6 +1120,7 @@ async def send_async(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -1077,6 +1143,10 @@ async def send_async(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -1106,6 +1176,8 @@ async def send_async(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -1139,6 +1211,7 @@ async def send_async(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -1147,6 +1220,8 @@ async def send_async(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -1158,6 +1233,8 @@ async def send_async(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -1200,6 +1277,7 @@ async def send_async(
                     messages, List[components.ChatMessages]
                 ),
                 metadata=metadata,
+                min_p=min_p,
                 modalities=modalities,
                 model=model,
                 models=models,
@@ -1214,6 +1292,8 @@ async def send_async(
                 reasoning=utils.get_pydantic_model(
                     reasoning, Optional[components.ChatRequestReasoning]
                 ),
+                reasoning_effort=reasoning_effort,
+                repetition_penalty=repetition_penalty,
                 response_format=utils.get_pydantic_model(
                     response_format, Optional[components.ResponseFormat]
                 ),
@@ -1236,6 +1316,8 @@ async def send_async(
                 tools=utils.get_pydantic_model(
                     tools, Optional[List[components.ChatFunctionTool]]
                 ),
+                top_a=top_a,
+                top_k=top_k,
                 top_logprobs=top_logprobs,
                 top_p=top_p,
                 trace=utils.get_pydantic_model(trace, Optional[components.TraceConfig]),
diff --git a/src/openrouter/components/__init__.py b/src/openrouter/components/__init__.py
index ebf1361..d45e739 100644
--- a/src/openrouter/components/__init__.py
+++ b/src/openrouter/components/__init__.py
@@ -6,6 +6,7 @@
 import sys
 
 if TYPE_CHECKING:
+    from .aabenchmarkentry import AABenchmarkEntry, AABenchmarkEntryTypedDict
     from .activityitem import ActivityItem, ActivityItemTypedDict
     from .activityresponse import ActivityResponse, ActivityResponseTypedDict
     from .advisornestedtool import AdvisorNestedTool, AdvisorNestedToolTypedDict
@@ -270,6 +271,38 @@
         BashServerToolEnvironment,
         BashServerToolEnvironmentTypedDict,
     )
+    from .benchmarkpricing import BenchmarkPricing, BenchmarkPricingTypedDict
+    from .benchmarksaaitem import BenchmarksAAItem, BenchmarksAAItemTypedDict
+    from .benchmarksaameta import (
+        BenchmarksAAMeta,
+        BenchmarksAAMetaSource,
+        BenchmarksAAMetaSourceURL,
+        BenchmarksAAMetaTypedDict,
+        BenchmarksAAMetaVersion,
+    )
+    from .benchmarksaaresponse import (
+        BenchmarksAAResponse,
+        BenchmarksAAResponseTypedDict,
+    )
+    from .benchmarksdaitem import (
+        BenchmarksDAItem,
+        BenchmarksDAItemTypedDict,
+        TournamentStats,
+        TournamentStatsTypedDict,
+    )
+    from .benchmarksdameta import (
+        BenchmarksDAMeta,
+        BenchmarksDAMetaSource,
+        BenchmarksDAMetaSourceURL,
+        BenchmarksDAMetaTypedDict,
+        BenchmarksDAMetaVersion,
+        EloBounds,
+        EloBoundsTypedDict,
+    )
+    from .benchmarksdaresponse import (
+        BenchmarksDAResponse,
+        BenchmarksDAResponseTypedDict,
+    )
     from .bulkaddworkspacemembersrequest import (
         BulkAddWorkspaceMembersRequest,
         BulkAddWorkspaceMembersRequestTypedDict,
@@ -434,6 +467,7 @@
         ChatRequestPlugin,
         ChatRequestPluginTypedDict,
         ChatRequestReasoning,
+        ChatRequestReasoningEffort,
         ChatRequestReasoningTypedDict,
         ChatRequestServiceTier,
         ChatRequestTypedDict,
@@ -727,6 +761,7 @@
         CustomToolCallOutputItemTypeInputImage,
         CustomToolCallOutputItemTypedDict,
     )
+    from .dabenchmarkentry import DABenchmarkEntry, DABenchmarkEntryTypedDict
     from .datetimeservertool import (
         DatetimeServerTool,
         DatetimeServerToolType,
@@ -785,6 +820,13 @@
     from .endpointstatus import EndpointStatus
     from .errorevent import ErrorEvent, ErrorEventType, ErrorEventTypedDict
     from .filecitation import FileCitation, FileCitationType, FileCitationTypedDict
+    from .filedeleteresponse import (
+        FileDeleteResponse,
+        FileDeleteResponseType,
+        FileDeleteResponseTypedDict,
+    )
+    from .filelistresponse import FileListResponse, FileListResponseTypedDict
+    from .filemetadata import FileMetadata, FileMetadataType, FileMetadataTypedDict
     from .fileparserplugin import (
         FileParserPlugin,
         FileParserPluginID,
@@ -1218,6 +1260,10 @@
         MessagesAdvisorToolResultBlockType,
         MessagesAdvisorToolResultBlockTypedDict,
     )
+    from .messagesfallbackparam import (
+        MessagesFallbackParam,
+        MessagesFallbackParamTypedDict,
+    )
     from .messagesmessageparam import (
         ContentCompaction,
         ContentCompactionTypedDict,
@@ -1373,8 +1419,10 @@
         ModelArchitectureInstructType,
         ModelArchitectureTypedDict,
     )
+    from .modelbenchmarks import ModelBenchmarks, ModelBenchmarksTypedDict
     from .modelgroup import ModelGroup
     from .modellinks import ModelLinks, ModelLinksTypedDict
+    from .modelresponse import ModelResponse, ModelResponseTypedDict
     from .modelscountresponse import (
         ModelsCountResponse,
         ModelsCountResponseData,
@@ -1820,6 +1868,11 @@
         TypeExit,
         TypeTimeout,
     )
+    from .outputsubagentservertoolitem import (
+        OutputSubagentServerToolItem,
+        OutputSubagentServerToolItemType,
+        OutputSubagentServerToolItemTypedDict,
+    )
     from .outputtexteditorservertoolitem import (
         Command,
         OutputTextEditorServerToolItem,
@@ -1973,7 +2026,7 @@
     from .rankingsdailymeta import (
         RankingsDailyMeta,
         RankingsDailyMetaTypedDict,
-        Version,
+        RankingsDailyMetaVersion,
     )
     from .rankingsdailyresponse import (
         RankingsDailyResponse,
@@ -2234,6 +2287,21 @@
     )
     from .sttresponse import STTResponse, STTResponseTypedDict
     from .sttusage import STTUsage, STTUsageTypedDict
+    from .subagentnestedtool import SubagentNestedTool, SubagentNestedToolTypedDict
+    from .subagentreasoning import (
+        SubagentReasoning,
+        SubagentReasoningEffort,
+        SubagentReasoningTypedDict,
+    )
+    from .subagentservertool_openrouter import (
+        SubagentServerToolOpenRouter,
+        SubagentServerToolOpenRouterType,
+        SubagentServerToolOpenRouterTypedDict,
+    )
+    from .subagentservertoolconfig import (
+        SubagentServerToolConfig,
+        SubagentServerToolConfigTypedDict,
+    )
     from .textdeltaevent import (
         TextDeltaEvent,
         TextDeltaEventType,
@@ -2427,6 +2495,8 @@
     )
 
 __all__ = [
+    "AABenchmarkEntry",
+    "AABenchmarkEntryTypedDict",
     "APIType",
     "Action",
     "ActionEnum",
@@ -2627,6 +2697,26 @@
     "BashServerToolEnvironmentTypedDict",
     "BashServerToolType",
     "BashServerToolTypedDict",
+    "BenchmarkPricing",
+    "BenchmarkPricingTypedDict",
+    "BenchmarksAAItem",
+    "BenchmarksAAItemTypedDict",
+    "BenchmarksAAMeta",
+    "BenchmarksAAMetaSource",
+    "BenchmarksAAMetaSourceURL",
+    "BenchmarksAAMetaTypedDict",
+    "BenchmarksAAMetaVersion",
+    "BenchmarksAAResponse",
+    "BenchmarksAAResponseTypedDict",
+    "BenchmarksDAItem",
+    "BenchmarksDAItemTypedDict",
+    "BenchmarksDAMeta",
+    "BenchmarksDAMetaSource",
+    "BenchmarksDAMetaSourceURL",
+    "BenchmarksDAMetaTypedDict",
+    "BenchmarksDAMetaVersion",
+    "BenchmarksDAResponse",
+    "BenchmarksDAResponseTypedDict",
     "BulkAddWorkspaceMembersRequest",
     "BulkAddWorkspaceMembersRequestTypedDict",
     "BulkAddWorkspaceMembersResponse",
@@ -2736,6 +2826,7 @@
     "ChatRequestPlugin",
     "ChatRequestPluginTypedDict",
     "ChatRequestReasoning",
+    "ChatRequestReasoningEffort",
     "ChatRequestReasoningTypedDict",
     "ChatRequestServiceTier",
     "ChatRequestTypedDict",
@@ -2945,6 +3036,8 @@
     "CustomToolCallOutputItemTypedDict",
     "CustomToolTypeCustom",
     "CustomToolTypedDict",
+    "DABenchmarkEntry",
+    "DABenchmarkEntryTypedDict",
     "DataCollection",
     "DataRegion",
     "DatetimeServerTool",
@@ -2994,6 +3087,8 @@
     "EditCompact20260112TypedDict",
     "EditTypeInputTokens",
     "EditTypedDict",
+    "EloBounds",
+    "EloBoundsTypedDict",
     "EndpointInfo",
     "EndpointInfoTypedDict",
     "EndpointStatus",
@@ -3013,6 +3108,14 @@
     "FileCitation",
     "FileCitationType",
     "FileCitationTypedDict",
+    "FileDeleteResponse",
+    "FileDeleteResponseType",
+    "FileDeleteResponseTypedDict",
+    "FileListResponse",
+    "FileListResponseTypedDict",
+    "FileMetadata",
+    "FileMetadataType",
+    "FileMetadataTypedDict",
     "FileParserPlugin",
     "FileParserPluginID",
     "FileParserPluginTypedDict",
@@ -3331,6 +3434,8 @@
     "MessagesAdvisorToolResultBlock",
     "MessagesAdvisorToolResultBlockType",
     "MessagesAdvisorToolResultBlockTypedDict",
+    "MessagesFallbackParam",
+    "MessagesFallbackParamTypedDict",
     "MessagesMessageParam",
     "MessagesMessageParamContentUnion1",
     "MessagesMessageParamContentUnion1TypedDict",
@@ -3372,10 +3477,14 @@
     "ModelArchitecture",
     "ModelArchitectureInstructType",
     "ModelArchitectureTypedDict",
+    "ModelBenchmarks",
+    "ModelBenchmarksTypedDict",
     "ModelEnum",
     "ModelGroup",
     "ModelLinks",
     "ModelLinksTypedDict",
+    "ModelResponse",
+    "ModelResponseTypedDict",
     "ModelTypedDict",
     "ModelsCountResponse",
     "ModelsCountResponseData",
@@ -3702,6 +3811,9 @@
     "OutputShellCallOutputItemOutputTypedDict",
     "OutputShellCallOutputItemTypeShellCallOutput",
     "OutputShellCallOutputItemTypedDict",
+    "OutputSubagentServerToolItem",
+    "OutputSubagentServerToolItemType",
+    "OutputSubagentServerToolItemTypedDict",
     "OutputTextEditorServerToolItem",
     "OutputTextEditorServerToolItemType",
     "OutputTextEditorServerToolItemTypedDict",
@@ -3808,6 +3920,7 @@
     "RankingsDailyItemTypedDict",
     "RankingsDailyMeta",
     "RankingsDailyMetaTypedDict",
+    "RankingsDailyMetaVersion",
     "RankingsDailyResponse",
     "RankingsDailyResponseTypedDict",
     "Reason",
@@ -4007,6 +4120,16 @@
     "StreamLogprobTopLogprob",
     "StreamLogprobTopLogprobTypedDict",
     "StreamLogprobTypedDict",
+    "SubagentNestedTool",
+    "SubagentNestedToolTypedDict",
+    "SubagentReasoning",
+    "SubagentReasoningEffort",
+    "SubagentReasoningTypedDict",
+    "SubagentServerToolConfig",
+    "SubagentServerToolConfigTypedDict",
+    "SubagentServerToolOpenRouter",
+    "SubagentServerToolOpenRouterType",
+    "SubagentServerToolOpenRouterTypedDict",
     "SupportedAspectRatio",
     "SupportedFrameImage",
     "SupportedResolution",
@@ -4066,6 +4189,8 @@
     "ToolWebSearch20260209TypedDict",
     "TopProviderInfo",
     "TopProviderInfoTypedDict",
+    "TournamentStats",
+    "TournamentStatsTypedDict",
     "TraceConfig",
     "TraceConfigTypedDict",
     "Trigger",
@@ -4144,7 +4269,6 @@
     "Variables",
     "VariablesTypedDict",
     "Verbosity",
-    "Version",
     "VideoGenerationRequest",
     "VideoGenerationRequestProvider",
     "VideoGenerationRequestProviderTypedDict",
@@ -4214,6 +4338,8 @@
 ]
 
 _dynamic_imports: dict[str, str] = {
+    "AABenchmarkEntry": ".aabenchmarkentry",
+    "AABenchmarkEntryTypedDict": ".aabenchmarkentry",
     "ActivityItem": ".activityitem",
     "ActivityItemTypedDict": ".activityitem",
     "ActivityResponse": ".activityresponse",
@@ -4396,6 +4522,30 @@
     "BashServerToolEngine": ".bashservertoolengine",
     "BashServerToolEnvironment": ".bashservertoolenvironment",
     "BashServerToolEnvironmentTypedDict": ".bashservertoolenvironment",
+    "BenchmarkPricing": ".benchmarkpricing",
+    "BenchmarkPricingTypedDict": ".benchmarkpricing",
+    "BenchmarksAAItem": ".benchmarksaaitem",
+    "BenchmarksAAItemTypedDict": ".benchmarksaaitem",
+    "BenchmarksAAMeta": ".benchmarksaameta",
+    "BenchmarksAAMetaSource": ".benchmarksaameta",
+    "BenchmarksAAMetaSourceURL": ".benchmarksaameta",
+    "BenchmarksAAMetaTypedDict": ".benchmarksaameta",
+    "BenchmarksAAMetaVersion": ".benchmarksaameta",
+    "BenchmarksAAResponse": ".benchmarksaaresponse",
+    "BenchmarksAAResponseTypedDict": ".benchmarksaaresponse",
+    "BenchmarksDAItem": ".benchmarksdaitem",
+    "BenchmarksDAItemTypedDict": ".benchmarksdaitem",
+    "TournamentStats": ".benchmarksdaitem",
+    "TournamentStatsTypedDict": ".benchmarksdaitem",
+    "BenchmarksDAMeta": ".benchmarksdameta",
+    "BenchmarksDAMetaSource": ".benchmarksdameta",
+    "BenchmarksDAMetaSourceURL": ".benchmarksdameta",
+    "BenchmarksDAMetaTypedDict": ".benchmarksdameta",
+    "BenchmarksDAMetaVersion": ".benchmarksdameta",
+    "EloBounds": ".benchmarksdameta",
+    "EloBoundsTypedDict": ".benchmarksdameta",
+    "BenchmarksDAResponse": ".benchmarksdaresponse",
+    "BenchmarksDAResponseTypedDict": ".benchmarksdaresponse",
     "BulkAddWorkspaceMembersRequest": ".bulkaddworkspacemembersrequest",
     "BulkAddWorkspaceMembersRequestTypedDict": ".bulkaddworkspacemembersrequest",
     "BulkAddWorkspaceMembersResponse": ".bulkaddworkspacemembersresponse",
@@ -4507,6 +4657,7 @@
     "ChatRequestPlugin": ".chatrequest",
     "ChatRequestPluginTypedDict": ".chatrequest",
     "ChatRequestReasoning": ".chatrequest",
+    "ChatRequestReasoningEffort": ".chatrequest",
     "ChatRequestReasoningTypedDict": ".chatrequest",
     "ChatRequestServiceTier": ".chatrequest",
     "ChatRequestTypedDict": ".chatrequest",
@@ -4712,6 +4863,8 @@
     "CustomToolCallOutputItemTypeCustomToolCallOutput": ".customtoolcalloutputitem",
     "CustomToolCallOutputItemTypeInputImage": ".customtoolcalloutputitem",
     "CustomToolCallOutputItemTypedDict": ".customtoolcalloutputitem",
+    "DABenchmarkEntry": ".dabenchmarkentry",
+    "DABenchmarkEntryTypedDict": ".dabenchmarkentry",
     "DatetimeServerTool": ".datetimeservertool",
     "DatetimeServerToolType": ".datetimeservertool",
     "DatetimeServerToolTypedDict": ".datetimeservertool",
@@ -4761,6 +4914,14 @@
     "FileCitation": ".filecitation",
     "FileCitationType": ".filecitation",
     "FileCitationTypedDict": ".filecitation",
+    "FileDeleteResponse": ".filedeleteresponse",
+    "FileDeleteResponseType": ".filedeleteresponse",
+    "FileDeleteResponseTypedDict": ".filedeleteresponse",
+    "FileListResponse": ".filelistresponse",
+    "FileListResponseTypedDict": ".filelistresponse",
+    "FileMetadata": ".filemetadata",
+    "FileMetadataType": ".filemetadata",
+    "FileMetadataTypedDict": ".filemetadata",
     "FileParserPlugin": ".fileparserplugin",
     "FileParserPluginID": ".fileparserplugin",
     "FileParserPluginTypedDict": ".fileparserplugin",
@@ -5091,6 +5252,8 @@
     "MessagesAdvisorToolResultBlock": ".messagesadvisortoolresultblock",
     "MessagesAdvisorToolResultBlockType": ".messagesadvisortoolresultblock",
     "MessagesAdvisorToolResultBlockTypedDict": ".messagesadvisortoolresultblock",
+    "MessagesFallbackParam": ".messagesfallbackparam",
+    "MessagesFallbackParamTypedDict": ".messagesfallbackparam",
     "ContentCompaction": ".messagesmessageparam",
     "ContentCompactionTypedDict": ".messagesmessageparam",
     "ContentRedactedThinking": ".messagesmessageparam",
@@ -5239,9 +5402,13 @@
     "ModelArchitecture": ".modelarchitecture",
     "ModelArchitectureInstructType": ".modelarchitecture",
     "ModelArchitectureTypedDict": ".modelarchitecture",
+    "ModelBenchmarks": ".modelbenchmarks",
+    "ModelBenchmarksTypedDict": ".modelbenchmarks",
     "ModelGroup": ".modelgroup",
     "ModelLinks": ".modellinks",
     "ModelLinksTypedDict": ".modellinks",
+    "ModelResponse": ".modelresponse",
+    "ModelResponseTypedDict": ".modelresponse",
     "ModelsCountResponse": ".modelscountresponse",
     "ModelsCountResponseData": ".modelscountresponse",
     "ModelsCountResponseDataTypedDict": ".modelscountresponse",
@@ -5573,6 +5740,9 @@
     "OutputShellCallOutputItemTypedDict": ".outputshellcalloutputitem",
     "TypeExit": ".outputshellcalloutputitem",
     "TypeTimeout": ".outputshellcalloutputitem",
+    "OutputSubagentServerToolItem": ".outputsubagentservertoolitem",
+    "OutputSubagentServerToolItemType": ".outputsubagentservertoolitem",
+    "OutputSubagentServerToolItemTypedDict": ".outputsubagentservertoolitem",
     "Command": ".outputtexteditorservertoolitem",
     "OutputTextEditorServerToolItem": ".outputtexteditorservertoolitem",
     "OutputTextEditorServerToolItemType": ".outputtexteditorservertoolitem",
@@ -5690,7 +5860,7 @@
     "RankingsDailyItemTypedDict": ".rankingsdailyitem",
     "RankingsDailyMeta": ".rankingsdailymeta",
     "RankingsDailyMetaTypedDict": ".rankingsdailymeta",
-    "Version": ".rankingsdailymeta",
+    "RankingsDailyMetaVersion": ".rankingsdailymeta",
     "RankingsDailyResponse": ".rankingsdailyresponse",
     "RankingsDailyResponseTypedDict": ".rankingsdailyresponse",
     "ReasoningConfig": ".reasoningconfig",
@@ -5869,6 +6039,16 @@
     "STTResponseTypedDict": ".sttresponse",
     "STTUsage": ".sttusage",
     "STTUsageTypedDict": ".sttusage",
+    "SubagentNestedTool": ".subagentnestedtool",
+    "SubagentNestedToolTypedDict": ".subagentnestedtool",
+    "SubagentReasoning": ".subagentreasoning",
+    "SubagentReasoningEffort": ".subagentreasoning",
+    "SubagentReasoningTypedDict": ".subagentreasoning",
+    "SubagentServerToolOpenRouter": ".subagentservertool_openrouter",
+    "SubagentServerToolOpenRouterType": ".subagentservertool_openrouter",
+    "SubagentServerToolOpenRouterTypedDict": ".subagentservertool_openrouter",
+    "SubagentServerToolConfig": ".subagentservertoolconfig",
+    "SubagentServerToolConfigTypedDict": ".subagentservertoolconfig",
     "TextDeltaEvent": ".textdeltaevent",
     "TextDeltaEventType": ".textdeltaevent",
     "TextDeltaEventTypedDict": ".textdeltaevent",
diff --git a/src/openrouter/components/aabenchmarkentry.py b/src/openrouter/components/aabenchmarkentry.py
new file mode 100644
index 0000000..dcf3613
--- /dev/null
+++ b/src/openrouter/components/aabenchmarkentry.py
@@ -0,0 +1,60 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, Nullable, UNSET_SENTINEL
+from pydantic import model_serializer
+from typing_extensions import TypedDict
+
+
+class AABenchmarkEntryTypedDict(TypedDict):
+    r"""Artificial Analysis benchmark index scores."""
+
+    agentic_index: Nullable[float]
+    r"""Artificial Analysis Agentic Index score"""
+    coding_index: Nullable[float]
+    r"""Artificial Analysis Coding Index score"""
+    intelligence_index: Nullable[float]
+    r"""Artificial Analysis Intelligence Index score"""
+
+
+class AABenchmarkEntry(BaseModel):
+    r"""Artificial Analysis benchmark index scores."""
+
+    agentic_index: Nullable[float]
+    r"""Artificial Analysis Agentic Index score"""
+
+    coding_index: Nullable[float]
+    r"""Artificial Analysis Coding Index score"""
+
+    intelligence_index: Nullable[float]
+    r"""Artificial Analysis Intelligence Index score"""
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = ["agentic_index", "coding_index", "intelligence_index"]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/components/advisornestedtool.py b/src/openrouter/components/advisornestedtool.py
index 0226627..e21d2d2 100644
--- a/src/openrouter/components/advisornestedtool.py
+++ b/src/openrouter/components/advisornestedtool.py
@@ -9,15 +9,14 @@
 
 
 class AdvisorNestedToolTypedDict(TypedDict):
-    r"""A tool made available to the advisor sub-agent. Accepts function tools and OpenRouter server tools (e.g. openrouter:web_search). The advisor tool may not list itself."""
+    r"""A tool made available to the advisor sub-agent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the advisor has no way to execute them. The advisor tool may not list itself."""
 
     type: str
-    function: NotRequired[Dict[str, Nullable[Any]]]
     parameters: NotRequired[Dict[str, Nullable[Any]]]
 
 
 class AdvisorNestedTool(BaseModel):
-    r"""A tool made available to the advisor sub-agent. Accepts function tools and OpenRouter server tools (e.g. openrouter:web_search). The advisor tool may not list itself."""
+    r"""A tool made available to the advisor sub-agent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the advisor has no way to execute them. The advisor tool may not list itself."""
 
     model_config = ConfigDict(
         populate_by_name=True, arbitrary_types_allowed=True, extra="allow"
@@ -26,8 +25,6 @@ class AdvisorNestedTool(BaseModel):
 
     type: str
 
-    function: Optional[Dict[str, Nullable[Any]]] = None
-
     parameters: Optional[Dict[str, Nullable[Any]]] = None
 
     @property
diff --git a/src/openrouter/components/advisorservertoolconfig.py b/src/openrouter/components/advisorservertoolconfig.py
index 7cfdf3a..4540be9 100644
--- a/src/openrouter/components/advisorservertoolconfig.py
+++ b/src/openrouter/components/advisorservertoolconfig.py
@@ -30,7 +30,7 @@ class AdvisorServerToolConfigTypedDict(TypedDict):
     temperature: NotRequired[float]
     r"""Sampling temperature forwarded to the advisor call. When omitted, the provider's default applies."""
     tools: NotRequired[List[AdvisorNestedToolTypedDict]]
-    r"""Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Must not include the advisor tool itself."""
+    r"""Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the advisor tool itself."""
 
 
 class AdvisorServerToolConfig(BaseModel):
@@ -64,4 +64,4 @@ class AdvisorServerToolConfig(BaseModel):
     r"""Sampling temperature forwarded to the advisor call. When omitted, the provider's default applies."""
 
     tools: Optional[List[AdvisorNestedTool]] = None
-    r"""Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Must not include the advisor tool itself."""
+    r"""Tools the advisor sub-agent may use while forming its advice. The advisor runs as an agentic sub-agent over these tools, then returns its text. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the advisor tool itself."""
diff --git a/src/openrouter/components/benchmarkpricing.py b/src/openrouter/components/benchmarkpricing.py
new file mode 100644
index 0000000..3524f78
--- /dev/null
+++ b/src/openrouter/components/benchmarkpricing.py
@@ -0,0 +1,24 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing_extensions import TypedDict
+
+
+class BenchmarkPricingTypedDict(TypedDict):
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+
+    completion: str
+    r"""Cost per output token (USD, decimal string)."""
+    prompt: str
+    r"""Cost per input token (USD, decimal string)."""
+
+
+class BenchmarkPricing(BaseModel):
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+
+    completion: str
+    r"""Cost per output token (USD, decimal string)."""
+
+    prompt: str
+    r"""Cost per input token (USD, decimal string)."""
diff --git a/src/openrouter/components/benchmarksaaitem.py b/src/openrouter/components/benchmarksaaitem.py
new file mode 100644
index 0000000..2855ffe
--- /dev/null
+++ b/src/openrouter/components/benchmarksaaitem.py
@@ -0,0 +1,77 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .benchmarkpricing import BenchmarkPricing, BenchmarkPricingTypedDict
+from openrouter.types import BaseModel, Nullable, UNSET_SENTINEL
+from pydantic import model_serializer
+from typing_extensions import TypedDict
+
+
+class BenchmarksAAItemTypedDict(TypedDict):
+    aa_name: str
+    r"""Model name as listed on Artificial Analysis."""
+    agentic_index: Nullable[float]
+    r"""Artificial Analysis Agentic Index composite score. Higher is better."""
+    coding_index: Nullable[float]
+    r"""Artificial Analysis Coding Index composite score. Higher is better."""
+    intelligence_index: Nullable[float]
+    r"""Artificial Analysis Intelligence Index composite score. Higher is better."""
+    model_permaslug: str
+    r"""Stable OpenRouter model identifier."""
+    pricing: Nullable[BenchmarkPricingTypedDict]
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+
+
+class BenchmarksAAItem(BaseModel):
+    aa_name: str
+    r"""Model name as listed on Artificial Analysis."""
+
+    agentic_index: Nullable[float]
+    r"""Artificial Analysis Agentic Index composite score. Higher is better."""
+
+    coding_index: Nullable[float]
+    r"""Artificial Analysis Coding Index composite score. Higher is better."""
+
+    intelligence_index: Nullable[float]
+    r"""Artificial Analysis Intelligence Index composite score. Higher is better."""
+
+    model_permaslug: str
+    r"""Stable OpenRouter model identifier."""
+
+    pricing: Nullable[BenchmarkPricing]
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = [
+            "agentic_index",
+            "coding_index",
+            "intelligence_index",
+            "pricing",
+        ]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/components/benchmarksaameta.py b/src/openrouter/components/benchmarksaameta.py
new file mode 100644
index 0000000..9d751f4
--- /dev/null
+++ b/src/openrouter/components/benchmarksaameta.py
@@ -0,0 +1,53 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing import Literal
+from typing_extensions import TypedDict
+
+
+BenchmarksAAMetaSource = Literal["artificial-analysis",]
+r"""Data source identifier."""
+
+
+BenchmarksAAMetaSourceURL = Literal["https://artificialanalysis.ai",]
+r"""URL of the upstream data source."""
+
+
+BenchmarksAAMetaVersion = Literal["v1",]
+r"""Dataset version."""
+
+
+class BenchmarksAAMetaTypedDict(TypedDict):
+    as_of: str
+    r"""ISO-8601 timestamp of when this data was last updated."""
+    citation: str
+    r"""Required attribution when republishing this data."""
+    model_count: int
+    r"""Number of unique models in the response."""
+    source: BenchmarksAAMetaSource
+    r"""Data source identifier."""
+    source_url: BenchmarksAAMetaSourceURL
+    r"""URL of the upstream data source."""
+    version: BenchmarksAAMetaVersion
+    r"""Dataset version."""
+
+
+class BenchmarksAAMeta(BaseModel):
+    as_of: str
+    r"""ISO-8601 timestamp of when this data was last updated."""
+
+    citation: str
+    r"""Required attribution when republishing this data."""
+
+    model_count: int
+    r"""Number of unique models in the response."""
+
+    source: BenchmarksAAMetaSource
+    r"""Data source identifier."""
+
+    source_url: BenchmarksAAMetaSourceURL
+    r"""URL of the upstream data source."""
+
+    version: BenchmarksAAMetaVersion
+    r"""Dataset version."""
diff --git a/src/openrouter/components/benchmarksaaresponse.py b/src/openrouter/components/benchmarksaaresponse.py
new file mode 100644
index 0000000..787ae1c
--- /dev/null
+++ b/src/openrouter/components/benchmarksaaresponse.py
@@ -0,0 +1,19 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .benchmarksaaitem import BenchmarksAAItem, BenchmarksAAItemTypedDict
+from .benchmarksaameta import BenchmarksAAMeta, BenchmarksAAMetaTypedDict
+from openrouter.types import BaseModel
+from typing import List
+from typing_extensions import TypedDict
+
+
+class BenchmarksAAResponseTypedDict(TypedDict):
+    data: List[BenchmarksAAItemTypedDict]
+    meta: BenchmarksAAMetaTypedDict
+
+
+class BenchmarksAAResponse(BaseModel):
+    data: List[BenchmarksAAItem]
+
+    meta: BenchmarksAAMeta
diff --git a/src/openrouter/components/benchmarksdaitem.py b/src/openrouter/components/benchmarksdaitem.py
new file mode 100644
index 0000000..7713e2e
--- /dev/null
+++ b/src/openrouter/components/benchmarksdaitem.py
@@ -0,0 +1,147 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .benchmarkpricing import BenchmarkPricing, BenchmarkPricingTypedDict
+from openrouter.types import BaseModel, Nullable, UNSET_SENTINEL
+from pydantic import model_serializer
+from typing_extensions import TypedDict
+
+
+class TournamentStatsTypedDict(TypedDict):
+    r"""Placement distribution from tournament matches."""
+
+    first_place: Nullable[int]
+    fourth_place: Nullable[int]
+    second_place: Nullable[int]
+    third_place: Nullable[int]
+    total: Nullable[int]
+
+
+class TournamentStats(BaseModel):
+    r"""Placement distribution from tournament matches."""
+
+    first_place: Nullable[int]
+
+    fourth_place: Nullable[int]
+
+    second_place: Nullable[int]
+
+    third_place: Nullable[int]
+
+    total: Nullable[int]
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = [
+            "first_place",
+            "fourth_place",
+            "second_place",
+            "third_place",
+            "total",
+        ]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
+
+
+class BenchmarksDAItemTypedDict(TypedDict):
+    arena: str
+    r"""Arena this ranking belongs to."""
+    avg_generation_time_ms: Nullable[float]
+    r"""Average generation time in milliseconds."""
+    category: str
+    r"""Category within the arena."""
+    display_name: str
+    r"""Human-readable model name from Design Arena."""
+    elo: float
+    r"""ELO rating from head-to-head arena battles."""
+    model_permaslug: str
+    r"""Stable OpenRouter model identifier when the model is on OpenRouter; otherwise the upstream Design Arena model id. Use pricing != null to detect OpenRouter-mapped models."""
+    pricing: Nullable[BenchmarkPricingTypedDict]
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+    tournament_stats: TournamentStatsTypedDict
+    r"""Placement distribution from tournament matches."""
+    win_rate: float
+    r"""Win rate as a percentage (0–100)."""
+
+
+class BenchmarksDAItem(BaseModel):
+    arena: str
+    r"""Arena this ranking belongs to."""
+
+    avg_generation_time_ms: Nullable[float]
+    r"""Average generation time in milliseconds."""
+
+    category: str
+    r"""Category within the arena."""
+
+    display_name: str
+    r"""Human-readable model name from Design Arena."""
+
+    elo: float
+    r"""ELO rating from head-to-head arena battles."""
+
+    model_permaslug: str
+    r"""Stable OpenRouter model identifier when the model is on OpenRouter; otherwise the upstream Design Arena model id. Use pricing != null to detect OpenRouter-mapped models."""
+
+    pricing: Nullable[BenchmarkPricing]
+    r"""OpenRouter pricing per token for this model. Null if pricing is unavailable."""
+
+    tournament_stats: TournamentStats
+    r"""Placement distribution from tournament matches."""
+
+    win_rate: float
+    r"""Win rate as a percentage (0–100)."""
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = ["avg_generation_time_ms", "pricing"]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/components/benchmarksdameta.py b/src/openrouter/components/benchmarksdameta.py
new file mode 100644
index 0000000..0ca3550
--- /dev/null
+++ b/src/openrouter/components/benchmarksdameta.py
@@ -0,0 +1,118 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, Nullable, UNSET_SENTINEL
+from pydantic import model_serializer
+from typing import Literal
+from typing_extensions import TypedDict
+
+
+class EloBoundsTypedDict(TypedDict):
+    r"""ELO range across all returned models for normalization."""
+
+    max: float
+    r"""Maximum ELO in the result set."""
+    min: float
+    r"""Minimum ELO in the result set."""
+
+
+class EloBounds(BaseModel):
+    r"""ELO range across all returned models for normalization."""
+
+    max: float
+    r"""Maximum ELO in the result set."""
+
+    min: float
+    r"""Minimum ELO in the result set."""
+
+
+BenchmarksDAMetaSource = Literal["design-arena",]
+r"""Data source identifier."""
+
+
+BenchmarksDAMetaSourceURL = Literal["https://www.designarena.ai",]
+r"""URL of the upstream data source."""
+
+
+BenchmarksDAMetaVersion = Literal["v1",]
+r"""Dataset version."""
+
+
+class BenchmarksDAMetaTypedDict(TypedDict):
+    arena: str
+    r"""The arena filter applied."""
+    as_of: str
+    r"""ISO-8601 timestamp of when this data was generated."""
+    category: Nullable[str]
+    r"""The category filter applied, or null if showing all."""
+    citation: str
+    r"""Required attribution when republishing this data."""
+    elo_bounds: EloBoundsTypedDict
+    r"""ELO range across all returned models for normalization."""
+    model_count: int
+    r"""Number of unique models in the response."""
+    source: BenchmarksDAMetaSource
+    r"""Data source identifier."""
+    source_url: BenchmarksDAMetaSourceURL
+    r"""URL of the upstream data source."""
+    version: BenchmarksDAMetaVersion
+    r"""Dataset version."""
+
+
+class BenchmarksDAMeta(BaseModel):
+    arena: str
+    r"""The arena filter applied."""
+
+    as_of: str
+    r"""ISO-8601 timestamp of when this data was generated."""
+
+    category: Nullable[str]
+    r"""The category filter applied, or null if showing all."""
+
+    citation: str
+    r"""Required attribution when republishing this data."""
+
+    elo_bounds: EloBounds
+    r"""ELO range across all returned models for normalization."""
+
+    model_count: int
+    r"""Number of unique models in the response."""
+
+    source: BenchmarksDAMetaSource
+    r"""Data source identifier."""
+
+    source_url: BenchmarksDAMetaSourceURL
+    r"""URL of the upstream data source."""
+
+    version: BenchmarksDAMetaVersion
+    r"""Dataset version."""
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = ["category"]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/components/benchmarksdaresponse.py b/src/openrouter/components/benchmarksdaresponse.py
new file mode 100644
index 0000000..7588fc5
--- /dev/null
+++ b/src/openrouter/components/benchmarksdaresponse.py
@@ -0,0 +1,19 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .benchmarksdaitem import BenchmarksDAItem, BenchmarksDAItemTypedDict
+from .benchmarksdameta import BenchmarksDAMeta, BenchmarksDAMetaTypedDict
+from openrouter.types import BaseModel
+from typing import List
+from typing_extensions import TypedDict
+
+
+class BenchmarksDAResponseTypedDict(TypedDict):
+    data: List[BenchmarksDAItemTypedDict]
+    meta: BenchmarksDAMetaTypedDict
+
+
+class BenchmarksDAResponse(BaseModel):
+    data: List[BenchmarksDAItem]
+
+    meta: BenchmarksDAMeta
diff --git a/src/openrouter/components/chatfunctiontool.py b/src/openrouter/components/chatfunctiontool.py
index ab87fc3..e0f23b3 100644
--- a/src/openrouter/components/chatfunctiontool.py
+++ b/src/openrouter/components/chatfunctiontool.py
@@ -27,6 +27,10 @@
     OpenRouterWebSearchServerTool,
     OpenRouterWebSearchServerToolTypedDict,
 )
+from .subagentservertool_openrouter import (
+    SubagentServerToolOpenRouter,
+    SubagentServerToolOpenRouterTypedDict,
+)
 from .webfetchservertool import WebFetchServerTool, WebFetchServerToolTypedDict
 from openrouter.types import (
     BaseModel,
@@ -129,6 +133,7 @@ class ChatFunctionToolFunction(BaseModel):
         DatetimeServerToolTypedDict,
         ImageGenerationServerToolOpenRouterTypedDict,
         ChatSearchModelsServerToolTypedDict,
+        SubagentServerToolOpenRouterTypedDict,
         WebFetchServerToolTypedDict,
         OpenRouterWebSearchServerToolTypedDict,
         ChatFunctionToolFunctionTypedDict,
@@ -150,6 +155,7 @@ class ChatFunctionToolFunction(BaseModel):
         Annotated[
             ChatSearchModelsServerTool, Tag("openrouter:experimental__search_models")
         ],
+        Annotated[SubagentServerToolOpenRouter, Tag("openrouter:subagent")],
         Annotated[WebFetchServerTool, Tag("openrouter:web_fetch")],
         Annotated[OpenRouterWebSearchServerTool, Tag("openrouter:web_search")],
         Annotated[ChatWebSearchShorthand, Tag("web_search")],
diff --git a/src/openrouter/components/chatrequest.py b/src/openrouter/components/chatrequest.py
index 97f89d9..f90c290 100644
--- a/src/openrouter/components/chatrequest.py
+++ b/src/openrouter/components/chatrequest.py
@@ -170,6 +170,20 @@ def serialize_model(self, handler):
         return m
 
 
+ChatRequestReasoningEffort = Union[
+    Literal[
+        "xhigh",
+        "high",
+        "medium",
+        "low",
+        "minimal",
+        "none",
+    ],
+    UnrecognizedStr,
+]
+r"""Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ."""
+
+
 ResponseFormatTypedDict = TypeAliasType(
     "ResponseFormatTypedDict",
     Union[
@@ -240,6 +254,8 @@ class ChatRequestTypedDict(TypedDict):
     r"""Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16."""
     metadata: NotRequired[Dict[str, str]]
     r"""Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)"""
+    min_p: NotRequired[Nullable[float]]
+    r"""Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter."""
     modalities: NotRequired[List[Modality]]
     r"""Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\"."""
     model: NotRequired[str]
@@ -256,6 +272,10 @@ class ChatRequestTypedDict(TypedDict):
     r"""When multiple model providers are available, optionally indicate your routing preference."""
     reasoning: NotRequired[ChatRequestReasoningTypedDict]
     r"""Configuration options for reasoning models"""
+    reasoning_effort: NotRequired[Nullable[ChatRequestReasoningEffort]]
+    r"""Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ."""
+    repetition_penalty: NotRequired[Nullable[float]]
+    r"""Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter."""
     response_format: NotRequired[ResponseFormatTypedDict]
     r"""Response format configuration"""
     seed: NotRequired[Nullable[int]]
@@ -278,6 +298,10 @@ class ChatRequestTypedDict(TypedDict):
     r"""Tool choice configuration"""
     tools: NotRequired[List[ChatFunctionToolTypedDict]]
     r"""Available tools for function calling"""
+    top_a: NotRequired[Nullable[float]]
+    r"""Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter."""
+    top_k: NotRequired[Nullable[int]]
+    r"""Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter."""
     top_logprobs: NotRequired[Nullable[int]]
     r"""Number of top log probabilities to return (0-20)"""
     top_p: NotRequired[Nullable[float]]
@@ -321,6 +345,9 @@ class ChatRequest(BaseModel):
     metadata: Optional[Dict[str, str]] = None
     r"""Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)"""
 
+    min_p: OptionalNullable[float] = UNSET
+    r"""Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter."""
+
     modalities: Optional[
         List[Annotated[Modality, PlainValidator(validate_open_enum(False))]]
     ] = None
@@ -347,6 +374,15 @@ class ChatRequest(BaseModel):
     reasoning: Optional[ChatRequestReasoning] = None
     r"""Configuration options for reasoning models"""
 
+    reasoning_effort: Annotated[
+        OptionalNullable[ChatRequestReasoningEffort],
+        PlainValidator(validate_open_enum(False)),
+    ] = UNSET
+    r"""Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ."""
+
+    repetition_penalty: OptionalNullable[float] = UNSET
+    r"""Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter."""
+
     response_format: Optional[ResponseFormat] = None
     r"""Response format configuration"""
 
@@ -383,6 +419,12 @@ class ChatRequest(BaseModel):
     tools: Optional[List[ChatFunctionTool]] = None
     r"""Available tools for function calling"""
 
+    top_a: OptionalNullable[float] = UNSET
+    r"""Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter."""
+
+    top_k: OptionalNullable[int] = UNSET
+    r"""Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter."""
+
     top_logprobs: OptionalNullable[int] = UNSET
     r"""Number of top log probabilities to return (0-20)"""
 
@@ -407,6 +449,7 @@ def serialize_model(self, handler):
             "max_completion_tokens",
             "max_tokens",
             "metadata",
+            "min_p",
             "modalities",
             "model",
             "models",
@@ -415,6 +458,8 @@ def serialize_model(self, handler):
             "presence_penalty",
             "provider",
             "reasoning",
+            "reasoning_effort",
+            "repetition_penalty",
             "response_format",
             "seed",
             "service_tier",
@@ -426,6 +471,8 @@ def serialize_model(self, handler):
             "temperature",
             "tool_choice",
             "tools",
+            "top_a",
+            "top_k",
             "top_logprobs",
             "top_p",
             "trace",
@@ -437,14 +484,19 @@ def serialize_model(self, handler):
             "logprobs",
             "max_completion_tokens",
             "max_tokens",
+            "min_p",
             "parallel_tool_calls",
             "presence_penalty",
             "provider",
+            "reasoning_effort",
+            "repetition_penalty",
             "seed",
             "service_tier",
             "stop",
             "stream_options",
             "temperature",
+            "top_a",
+            "top_k",
             "top_logprobs",
             "top_p",
         ]
diff --git a/src/openrouter/components/chatwebsearchshorthand.py b/src/openrouter/components/chatwebsearchshorthand.py
index ee79798..529d7b6 100644
--- a/src/openrouter/components/chatwebsearchshorthand.py
+++ b/src/openrouter/components/chatwebsearchshorthand.py
@@ -31,20 +31,20 @@ class ChatWebSearchShorthandTypedDict(TypedDict):
 
     type: ChatWebSearchShorthandType
     allowed_domains: NotRequired[List[str]]
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     excluded_domains: NotRequired[List[str]]
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
     max_characters: NotRequired[int]
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     max_total_results: NotRequired[int]
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
     parameters: NotRequired[WebSearchConfigTypedDict]
     search_context_size: NotRequired[SearchQualityLevel]
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
     user_location: NotRequired[WebSearchUserLocationServerToolTypedDict]
     r"""Approximate user location for location-biased results."""
 
@@ -57,21 +57,21 @@ class ChatWebSearchShorthand(BaseModel):
     ]
 
     allowed_domains: Optional[List[str]] = None
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
 
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     excluded_domains: Optional[List[str]] = None
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
 
     max_characters: Optional[int] = None
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     max_total_results: Optional[int] = None
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
@@ -81,7 +81,7 @@ class ChatWebSearchShorthand(BaseModel):
     search_context_size: Annotated[
         Optional[SearchQualityLevel], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
 
     user_location: Optional[WebSearchUserLocationServerTool] = None
     r"""Approximate user location for location-biased results."""
diff --git a/src/openrouter/components/dabenchmarkentry.py b/src/openrouter/components/dabenchmarkentry.py
new file mode 100644
index 0000000..35a1a90
--- /dev/null
+++ b/src/openrouter/components/dabenchmarkentry.py
@@ -0,0 +1,39 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing_extensions import TypedDict
+
+
+class DABenchmarkEntryTypedDict(TypedDict):
+    r"""A single Design Arena benchmark entry for a specific arena+category"""
+
+    arena: str
+    r"""Arena type (e.g. models, builders, agents)"""
+    category: str
+    r"""Category within the arena (e.g. website, gamedev, uicomponent)"""
+    elo: float
+    r"""ELO rating from head-to-head arena battles"""
+    rank: int
+    r"""Rank position within this arena+category among models available on OpenRouter (1 = highest ELO)"""
+    win_rate: float
+    r"""Win rate percentage in arena battles"""
+
+
+class DABenchmarkEntry(BaseModel):
+    r"""A single Design Arena benchmark entry for a specific arena+category"""
+
+    arena: str
+    r"""Arena type (e.g. models, builders, agents)"""
+
+    category: str
+    r"""Category within the arena (e.g. website, gamedev, uicomponent)"""
+
+    elo: float
+    r"""ELO rating from head-to-head arena battles"""
+
+    rank: int
+    r"""Rank position within this arena+category among models available on OpenRouter (1 = highest ELO)"""
+
+    win_rate: float
+    r"""Win rate percentage in arena battles"""
diff --git a/src/openrouter/components/filedeleteresponse.py b/src/openrouter/components/filedeleteresponse.py
new file mode 100644
index 0000000..ee75b85
--- /dev/null
+++ b/src/openrouter/components/filedeleteresponse.py
@@ -0,0 +1,24 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing import Literal
+from typing_extensions import TypedDict
+
+
+FileDeleteResponseType = Literal["file_deleted",]
+
+
+class FileDeleteResponseTypedDict(TypedDict):
+    r"""Confirmation that a file was deleted."""
+
+    id: str
+    type: FileDeleteResponseType
+
+
+class FileDeleteResponse(BaseModel):
+    r"""Confirmation that a file was deleted."""
+
+    id: str
+
+    type: FileDeleteResponseType
diff --git a/src/openrouter/components/filelistresponse.py b/src/openrouter/components/filelistresponse.py
new file mode 100644
index 0000000..6893299
--- /dev/null
+++ b/src/openrouter/components/filelistresponse.py
@@ -0,0 +1,64 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .filemetadata import FileMetadata, FileMetadataTypedDict
+from openrouter.types import BaseModel, Nullable, UNSET_SENTINEL
+from pydantic import model_serializer
+from typing import List
+from typing_extensions import TypedDict
+
+
+class FileListResponseTypedDict(TypedDict):
+    r"""A page of files belonging to the requesting workspace."""
+
+    cursor: Nullable[str]
+    r"""Opaque cursor for the next page; null when there are no more results."""
+    data: List[FileMetadataTypedDict]
+    first_id: Nullable[str]
+    has_more: bool
+    last_id: Nullable[str]
+
+
+class FileListResponse(BaseModel):
+    r"""A page of files belonging to the requesting workspace."""
+
+    cursor: Nullable[str]
+    r"""Opaque cursor for the next page; null when there are no more results."""
+
+    data: List[FileMetadata]
+
+    first_id: Nullable[str]
+
+    has_more: bool
+
+    last_id: Nullable[str]
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = []
+        nullable_fields = ["cursor", "first_id", "last_id"]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/components/filemetadata.py b/src/openrouter/components/filemetadata.py
new file mode 100644
index 0000000..e128dc9
--- /dev/null
+++ b/src/openrouter/components/filemetadata.py
@@ -0,0 +1,39 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from typing import Literal
+from typing_extensions import TypedDict
+
+
+FileMetadataType = Literal["file",]
+
+
+class FileMetadataTypedDict(TypedDict):
+    r"""Metadata describing a stored file."""
+
+    created_at: str
+    downloadable: bool
+    filename: str
+    id: str
+    mime_type: str
+    size_bytes: int
+    type: FileMetadataType
+
+
+class FileMetadata(BaseModel):
+    r"""Metadata describing a stored file."""
+
+    created_at: str
+
+    downloadable: bool
+
+    filename: str
+
+    id: str
+
+    mime_type: str
+
+    size_bytes: int
+
+    type: FileMetadataType
diff --git a/src/openrouter/components/inputs_union.py b/src/openrouter/components/inputs_union.py
index b409898..04e80eb 100644
--- a/src/openrouter/components/inputs_union.py
+++ b/src/openrouter/components/inputs_union.py
@@ -104,6 +104,10 @@
     OutputSearchModelsServerToolItem,
     OutputSearchModelsServerToolItemTypedDict,
 )
+from .outputsubagentservertoolitem import (
+    OutputSubagentServerToolItem,
+    OutputSubagentServerToolItemTypedDict,
+)
 from .outputtexteditorservertoolitem import (
     OutputTextEditorServerToolItem,
     OutputTextEditorServerToolItemTypedDict,
@@ -385,47 +389,48 @@ def serialize_model(self, handler):
     Union[
         ItemReferenceItemTypedDict,
         CompactionItemTypedDict,
+        LocalShellCallOutputItemTypedDict,
         OutputFileSearchCallItemTypedDict,
         EasyInputMessageTypedDict,
         InputMessageItemTypedDict,
-        LocalShellCallOutputItemTypedDict,
+        CustomToolCallOutputItemTypedDict,
         OutputToolSearchServerToolItemTypedDict,
         OutputFileSearchServerToolItemTypedDict,
         OutputWebSearchServerToolItemTypedDict,
-        CustomToolCallOutputItemTypedDict,
         OutputImageGenerationCallItemTypedDict,
         OutputWebSearchCallItemTypedDict,
-        OutputDatetimeItemTypedDict,
+        OutputTextEditorServerToolItemTypedDict,
         OutputMcpServerToolItemTypedDict,
-        FunctionCallOutputItemTypedDict,
-        LocalShellCallItemTypedDict,
-        OutputSearchModelsServerToolItemTypedDict,
+        OutputApplyPatchServerToolItemTypedDict,
         ApplyPatchCallItemTypedDict,
-        McpListToolsItemTypedDict,
+        OutputDatetimeItemTypedDict,
         ApplyPatchCallOutputItemTypedDict,
         McpApprovalResponseItemTypedDict,
-        OutputBrowserUseServerToolItemTypedDict,
         McpApprovalRequestItemTypedDict,
-        OutputTextEditorServerToolItemTypedDict,
-        OutputApplyPatchServerToolItemTypedDict,
-        CustomToolCallItemTypedDict,
-        InputsMessageTypedDict,
+        McpListToolsItemTypedDict,
+        OutputBrowserUseServerToolItemTypedDict,
+        LocalShellCallItemTypedDict,
+        OutputSearchModelsServerToolItemTypedDict,
+        FunctionCallOutputItemTypedDict,
+        ShellCallItemTypedDict,
         OutputMemoryServerToolItemTypedDict,
+        OutputCodeInterpreterCallItemTypedDict,
+        InputsMessageTypedDict,
+        OutputComputerCallItemTypedDict,
         OutputCustomToolCallItemTypedDict,
-        ShellCallItemTypedDict,
         ShellCallOutputItemTypedDict,
-        OutputComputerCallItemTypedDict,
-        OutputCodeInterpreterCallItemTypedDict,
-        OutputImageGenerationServerToolItemTypedDict,
-        OutputBashServerToolItemTypedDict,
+        CustomToolCallItemTypedDict,
         McpCallItemTypedDict,
-        OutputFunctionCallItemTypedDict,
+        OutputBashServerToolItemTypedDict,
         FunctionCallItemTypedDict,
+        OutputFunctionCallItemTypedDict,
+        OutputImageGenerationServerToolItemTypedDict,
         OutputAdvisorServerToolItemTypedDict,
-        OutputWebFetchServerToolItemTypedDict,
-        ReasoningItemTypedDict,
         OutputCodeInterpreterServerToolItemTypedDict,
         InputsReasoningTypedDict,
+        ReasoningItemTypedDict,
+        OutputSubagentServerToolItemTypedDict,
+        OutputWebFetchServerToolItemTypedDict,
     ],
 )
 
@@ -435,47 +440,48 @@ def serialize_model(self, handler):
     Union[
         ItemReferenceItem,
         CompactionItem,
+        LocalShellCallOutputItem,
         OutputFileSearchCallItem,
         EasyInputMessage,
         InputMessageItem,
-        LocalShellCallOutputItem,
+        CustomToolCallOutputItem,
         OutputToolSearchServerToolItem,
         OutputFileSearchServerToolItem,
         OutputWebSearchServerToolItem,
-        CustomToolCallOutputItem,
         OutputImageGenerationCallItem,
         OutputWebSearchCallItem,
-        OutputDatetimeItem,
+        OutputTextEditorServerToolItem,
         OutputMcpServerToolItem,
-        FunctionCallOutputItem,
-        LocalShellCallItem,
-        OutputSearchModelsServerToolItem,
+        OutputApplyPatchServerToolItem,
         ApplyPatchCallItem,
-        McpListToolsItem,
+        OutputDatetimeItem,
         ApplyPatchCallOutputItem,
         McpApprovalResponseItem,
-        OutputBrowserUseServerToolItem,
         McpApprovalRequestItem,
-        OutputTextEditorServerToolItem,
-        OutputApplyPatchServerToolItem,
-        CustomToolCallItem,
-        InputsMessage,
+        McpListToolsItem,
+        OutputBrowserUseServerToolItem,
+        LocalShellCallItem,
+        OutputSearchModelsServerToolItem,
+        FunctionCallOutputItem,
+        ShellCallItem,
         OutputMemoryServerToolItem,
+        OutputCodeInterpreterCallItem,
+        InputsMessage,
+        OutputComputerCallItem,
         OutputCustomToolCallItem,
-        ShellCallItem,
         ShellCallOutputItem,
-        OutputComputerCallItem,
-        OutputCodeInterpreterCallItem,
-        OutputImageGenerationServerToolItem,
-        OutputBashServerToolItem,
+        CustomToolCallItem,
         McpCallItem,
-        OutputFunctionCallItem,
+        OutputBashServerToolItem,
         FunctionCallItem,
+        OutputFunctionCallItem,
+        OutputImageGenerationServerToolItem,
         OutputAdvisorServerToolItem,
-        OutputWebFetchServerToolItem,
-        ReasoningItem,
         OutputCodeInterpreterServerToolItem,
         InputsReasoning,
+        ReasoningItem,
+        OutputSubagentServerToolItem,
+        OutputWebFetchServerToolItem,
     ],
 )
 
diff --git a/src/openrouter/components/legacy_websearchservertool.py b/src/openrouter/components/legacy_websearchservertool.py
index 3b584a9..b014aea 100644
--- a/src/openrouter/components/legacy_websearchservertool.py
+++ b/src/openrouter/components/legacy_websearchservertool.py
@@ -27,10 +27,10 @@ class LegacyWebSearchServerToolTypedDict(TypedDict):
 
     type: LegacyWebSearchServerToolType
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     filters: NotRequired[Nullable[WebSearchDomainFilterTypedDict]]
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     search_context_size: NotRequired[SearchContextSizeEnum]
     r"""Size of the search context for web search tools"""
     user_location: NotRequired[Nullable[WebSearchUserLocationTypedDict]]
@@ -45,12 +45,12 @@ class LegacyWebSearchServerTool(BaseModel):
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     filters: OptionalNullable[WebSearchDomainFilter] = UNSET
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     search_context_size: Annotated[
         Optional[SearchContextSizeEnum], PlainValidator(validate_open_enum(False))
diff --git a/src/openrouter/components/messagesfallbackparam.py b/src/openrouter/components/messagesfallbackparam.py
new file mode 100644
index 0000000..05b0419
--- /dev/null
+++ b/src/openrouter/components/messagesfallbackparam.py
@@ -0,0 +1,33 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, Nullable
+import pydantic
+from pydantic import ConfigDict
+from typing import Any, Dict
+from typing_extensions import TypedDict
+
+
+class MessagesFallbackParamTypedDict(TypedDict):
+    r"""Fallback model to try when the primary model fails or refuses. Only the `model` field is supported; per-attempt overrides are rejected."""
+
+    model: str
+
+
+class MessagesFallbackParam(BaseModel):
+    r"""Fallback model to try when the primary model fails or refuses. Only the `model` field is supported; per-attempt overrides are rejected."""
+
+    model_config = ConfigDict(
+        populate_by_name=True, arbitrary_types_allowed=True, extra="allow"
+    )
+    __pydantic_extra__: Dict[str, Nullable[Any]] = pydantic.Field(init=False)
+
+    model: str
+
+    @property
+    def additional_properties(self):
+        return self.__pydantic_extra__
+
+    @additional_properties.setter
+    def additional_properties(self, value):
+        self.__pydantic_extra__ = value  # pyright: ignore[reportIncompatibleVariableOverride]
diff --git a/src/openrouter/components/messagesrequest.py b/src/openrouter/components/messagesrequest.py
index fc1f1db..2f93bcf 100644
--- a/src/openrouter/components/messagesrequest.py
+++ b/src/openrouter/components/messagesrequest.py
@@ -50,6 +50,7 @@
     ImageGenerationServerToolOpenRouter,
     ImageGenerationServerToolOpenRouterTypedDict,
 )
+from .messagesfallbackparam import MessagesFallbackParam, MessagesFallbackParamTypedDict
 from .messagesmessageparam import MessagesMessageParam, MessagesMessageParamTypedDict
 from .messagesoutputconfig import MessagesOutputConfig, MessagesOutputConfigTypedDict
 from .moderationplugin import ModerationPlugin, ModerationPluginTypedDict
@@ -1046,6 +1047,8 @@ class MessagesRequestTypedDict(TypedDict):
     cache_control: NotRequired[AnthropicCacheControlDirectiveTypedDict]
     r"""Enable automatic prompt caching. When set at the top level, the system automatically applies cache breakpoints to the last cacheable block in the request. Currently supported for Anthropic Claude models."""
     context_management: NotRequired[Nullable[ContextManagementTypedDict]]
+    fallbacks: NotRequired[Nullable[List[MessagesFallbackParamTypedDict]]]
+    r"""Fallback models to try if the primary model fails or refuses, in order. Handled by OpenRouter multi-model routing rather than Anthropic server-side fallbacks; cannot be combined with `models`. Each entry accepts only `model`. Maximum of 3 entries."""
     max_tokens: NotRequired[int]
     metadata: NotRequired[MetadataTypedDict]
     models: NotRequired[List[str]]
@@ -1088,6 +1091,9 @@ class MessagesRequest(BaseModel):
 
     context_management: OptionalNullable[ContextManagement] = UNSET
 
+    fallbacks: OptionalNullable[List[MessagesFallbackParam]] = UNSET
+    r"""Fallback models to try if the primary model fails or refuses, in order. Handled by OpenRouter multi-model routing rather than Anthropic server-side fallbacks; cannot be combined with `models`. Each entry accepts only `model`. Maximum of 3 entries."""
+
     max_tokens: Optional[int] = None
 
     metadata: Optional[Metadata] = None
@@ -1144,6 +1150,7 @@ def serialize_model(self, handler):
         optional_fields = [
             "cache_control",
             "context_management",
+            "fallbacks",
             "max_tokens",
             "metadata",
             "models",
@@ -1166,7 +1173,13 @@ def serialize_model(self, handler):
             "trace",
             "user",
         ]
-        nullable_fields = ["context_management", "messages", "provider", "speed"]
+        nullable_fields = [
+            "context_management",
+            "fallbacks",
+            "messages",
+            "provider",
+            "speed",
+        ]
         null_default_fields = []
 
         serialized = handler(self)
diff --git a/src/openrouter/components/model.py b/src/openrouter/components/model.py
index 53fc430..637b3fb 100644
--- a/src/openrouter/components/model.py
+++ b/src/openrouter/components/model.py
@@ -3,6 +3,7 @@
 from __future__ import annotations
 from .defaultparameters import DefaultParameters, DefaultParametersTypedDict
 from .modelarchitecture import ModelArchitecture, ModelArchitectureTypedDict
+from .modelbenchmarks import ModelBenchmarks, ModelBenchmarksTypedDict
 from .modellinks import ModelLinks, ModelLinksTypedDict
 from .parameter import Parameter
 from .perrequestlimits import PerRequestLimits, PerRequestLimitsTypedDict
@@ -51,6 +52,8 @@ class ModelTypedDict(TypedDict):
     r"""List of supported voice identifiers for TTS models. Null for non-TTS models."""
     top_provider: TopProviderInfoTypedDict
     r"""Information about the top provider for this model"""
+    benchmarks: NotRequired[ModelBenchmarksTypedDict]
+    r"""Third-party benchmark rankings for this model. Omitted when no benchmark data is available."""
     description: NotRequired[str]
     r"""Description of the model"""
     expiration_date: NotRequired[Nullable[str]]
@@ -105,6 +108,9 @@ class Model(BaseModel):
     top_provider: TopProviderInfo
     r"""Information about the top provider for this model"""
 
+    benchmarks: Optional[ModelBenchmarks] = None
+    r"""Third-party benchmark rankings for this model. Omitted when no benchmark data is available."""
+
     description: Optional[str] = None
     r"""Description of the model"""
 
@@ -120,6 +126,7 @@ class Model(BaseModel):
     @model_serializer(mode="wrap")
     def serialize_model(self, handler):
         optional_fields = [
+            "benchmarks",
             "description",
             "expiration_date",
             "hugging_face_id",
diff --git a/src/openrouter/components/modelbenchmarks.py b/src/openrouter/components/modelbenchmarks.py
new file mode 100644
index 0000000..37d57a2
--- /dev/null
+++ b/src/openrouter/components/modelbenchmarks.py
@@ -0,0 +1,27 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .aabenchmarkentry import AABenchmarkEntry, AABenchmarkEntryTypedDict
+from .dabenchmarkentry import DABenchmarkEntry, DABenchmarkEntryTypedDict
+from openrouter.types import BaseModel
+from typing import List, Optional
+from typing_extensions import NotRequired, TypedDict
+
+
+class ModelBenchmarksTypedDict(TypedDict):
+    r"""Third-party benchmark rankings for this model. Omitted when no benchmark data is available."""
+
+    design_arena: List[DABenchmarkEntryTypedDict]
+    r"""Design Arena ELO rankings across arena+category pairs."""
+    artificial_analysis: NotRequired[AABenchmarkEntryTypedDict]
+    r"""Artificial Analysis benchmark index scores."""
+
+
+class ModelBenchmarks(BaseModel):
+    r"""Third-party benchmark rankings for this model. Omitted when no benchmark data is available."""
+
+    design_arena: List[DABenchmarkEntry]
+    r"""Design Arena ELO rankings across arena+category pairs."""
+
+    artificial_analysis: Optional[AABenchmarkEntry] = None
+    r"""Artificial Analysis benchmark index scores."""
diff --git a/src/openrouter/components/modelresponse.py b/src/openrouter/components/modelresponse.py
new file mode 100644
index 0000000..567bdc9
--- /dev/null
+++ b/src/openrouter/components/modelresponse.py
@@ -0,0 +1,20 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .model import Model, ModelTypedDict
+from openrouter.types import BaseModel
+from typing_extensions import TypedDict
+
+
+class ModelResponseTypedDict(TypedDict):
+    r"""Single model response"""
+
+    data: ModelTypedDict
+    r"""Information about an AI model available on OpenRouter"""
+
+
+class ModelResponse(BaseModel):
+    r"""Single model response"""
+
+    data: Model
+    r"""Information about an AI model available on OpenRouter"""
diff --git a/src/openrouter/components/outputitems.py b/src/openrouter/components/outputitems.py
index 8eff2c7..a7d056e 100644
--- a/src/openrouter/components/outputitems.py
+++ b/src/openrouter/components/outputitems.py
@@ -81,6 +81,10 @@
     OutputShellCallOutputItem,
     OutputShellCallOutputItemTypedDict,
 )
+from .outputsubagentservertoolitem import (
+    OutputSubagentServerToolItem,
+    OutputSubagentServerToolItemTypedDict,
+)
 from .outputtexteditorservertoolitem import (
     OutputTextEditorServerToolItem,
     OutputTextEditorServerToolItemTypedDict,
@@ -138,6 +142,7 @@
         OutputReasoningItemTypedDict,
         OutputFusionServerToolItemTypedDict,
         OutputAdvisorServerToolItemTypedDict,
+        OutputSubagentServerToolItemTypedDict,
     ],
 )
 r"""An output item from the response"""
@@ -172,6 +177,7 @@
         ],
         Annotated[OutputMcpServerToolItem, Tag("openrouter:mcp")],
         Annotated[OutputMemoryServerToolItem, Tag("openrouter:memory")],
+        Annotated[OutputSubagentServerToolItem, Tag("openrouter:subagent")],
         Annotated[OutputTextEditorServerToolItem, Tag("openrouter:text_editor")],
         Annotated[OutputToolSearchServerToolItem, Tag("openrouter:tool_search")],
         Annotated[OutputWebFetchServerToolItem, Tag("openrouter:web_fetch")],
diff --git a/src/openrouter/components/outputsubagentservertoolitem.py b/src/openrouter/components/outputsubagentservertoolitem.py
new file mode 100644
index 0000000..35e0665
--- /dev/null
+++ b/src/openrouter/components/outputsubagentservertoolitem.py
@@ -0,0 +1,55 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .toolcallstatus import ToolCallStatus
+from openrouter.types import BaseModel
+from openrouter.utils import validate_open_enum
+from pydantic.functional_validators import PlainValidator
+from typing import Literal, Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+OutputSubagentServerToolItemType = Literal["openrouter:subagent",]
+
+
+class OutputSubagentServerToolItemTypedDict(TypedDict):
+    r"""An openrouter:subagent server tool output item"""
+
+    status: ToolCallStatus
+    type: OutputSubagentServerToolItemType
+    error: NotRequired[str]
+    r"""Error message when the subagent task did not produce an outcome."""
+    id: NotRequired[str]
+    model: NotRequired[str]
+    r"""Slug of the worker model that executed the task."""
+    outcome: NotRequired[str]
+    r"""The worker model's result (the outcome text returned to the delegating model)."""
+    task_description: NotRequired[str]
+    r"""The task description the delegating model sent to the worker."""
+    task_name: NotRequired[str]
+    r"""The short task identifier the delegating model supplied."""
+
+
+class OutputSubagentServerToolItem(BaseModel):
+    r"""An openrouter:subagent server tool output item"""
+
+    status: Annotated[ToolCallStatus, PlainValidator(validate_open_enum(False))]
+
+    type: OutputSubagentServerToolItemType
+
+    error: Optional[str] = None
+    r"""Error message when the subagent task did not produce an outcome."""
+
+    id: Optional[str] = None
+
+    model: Optional[str] = None
+    r"""Slug of the worker model that executed the task."""
+
+    outcome: Optional[str] = None
+    r"""The worker model's result (the outcome text returned to the delegating model)."""
+
+    task_description: Optional[str] = None
+    r"""The task description the delegating model sent to the worker."""
+
+    task_name: Optional[str] = None
+    r"""The short task identifier the delegating model supplied."""
diff --git a/src/openrouter/components/preview_20250311_websearchservertool.py b/src/openrouter/components/preview_20250311_websearchservertool.py
index 2f0cd46..49029cf 100644
--- a/src/openrouter/components/preview_20250311_websearchservertool.py
+++ b/src/openrouter/components/preview_20250311_websearchservertool.py
@@ -30,10 +30,10 @@ class Preview20250311WebSearchServerToolTypedDict(TypedDict):
 
     type: Preview20250311WebSearchServerToolType
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     filters: NotRequired[Nullable[WebSearchDomainFilterTypedDict]]
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     search_context_size: NotRequired[SearchContextSizeEnum]
     r"""Size of the search context for web search tools"""
     user_location: NotRequired[Nullable[PreviewWebSearchUserLocationTypedDict]]
@@ -47,12 +47,12 @@ class Preview20250311WebSearchServerTool(BaseModel):
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     filters: OptionalNullable[WebSearchDomainFilter] = UNSET
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     search_context_size: Annotated[
         Optional[SearchContextSizeEnum], PlainValidator(validate_open_enum(False))
diff --git a/src/openrouter/components/preview_websearchservertool.py b/src/openrouter/components/preview_websearchservertool.py
index 434b214..c0682b3 100644
--- a/src/openrouter/components/preview_websearchservertool.py
+++ b/src/openrouter/components/preview_websearchservertool.py
@@ -30,10 +30,10 @@ class PreviewWebSearchServerToolTypedDict(TypedDict):
 
     type: PreviewWebSearchServerToolType
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     filters: NotRequired[Nullable[WebSearchDomainFilterTypedDict]]
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     search_context_size: NotRequired[SearchContextSizeEnum]
     r"""Size of the search context for web search tools"""
     user_location: NotRequired[Nullable[PreviewWebSearchUserLocationTypedDict]]
@@ -47,12 +47,12 @@ class PreviewWebSearchServerTool(BaseModel):
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     filters: OptionalNullable[WebSearchDomainFilter] = UNSET
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     search_context_size: Annotated[
         Optional[SearchContextSizeEnum], PlainValidator(validate_open_enum(False))
diff --git a/src/openrouter/components/rankingsdailymeta.py b/src/openrouter/components/rankingsdailymeta.py
index df1ae5d..9562915 100644
--- a/src/openrouter/components/rankingsdailymeta.py
+++ b/src/openrouter/components/rankingsdailymeta.py
@@ -6,7 +6,7 @@
 from typing_extensions import TypedDict
 
 
-Version = Literal["v1",]
+RankingsDailyMetaVersion = Literal["v1",]
 r"""Dataset version. Field names and grain are stable for the life of `v1`."""
 
 
@@ -17,7 +17,7 @@ class RankingsDailyMetaTypedDict(TypedDict):
     r"""Resolved end of the date window (UTC, inclusive)."""
     start_date: str
     r"""Resolved start of the date window (UTC, inclusive)."""
-    version: Version
+    version: RankingsDailyMetaVersion
     r"""Dataset version. Field names and grain are stable for the life of `v1`."""
 
 
@@ -31,5 +31,5 @@ class RankingsDailyMeta(BaseModel):
     start_date: str
     r"""Resolved start of the date window (UTC, inclusive)."""
 
-    version: Version
+    version: RankingsDailyMetaVersion
     r"""Dataset version. Field names and grain are stable for the life of `v1`."""
diff --git a/src/openrouter/components/responsesrequest.py b/src/openrouter/components/responsesrequest.py
index 6f285c2..8f4b2a3 100644
--- a/src/openrouter/components/responsesrequest.py
+++ b/src/openrouter/components/responsesrequest.py
@@ -84,6 +84,10 @@
     StopServerToolsWhenConditionTypedDict,
 )
 from .storedprompttemplate import StoredPromptTemplate, StoredPromptTemplateTypedDict
+from .subagentservertool_openrouter import (
+    SubagentServerToolOpenRouter,
+    SubagentServerToolOpenRouterTypedDict,
+)
 from .textextendedconfig import TextExtendedConfig, TextExtendedConfigTypedDict
 from .traceconfig import TraceConfig, TraceConfigTypedDict
 from .webfetchplugin import WebFetchPlugin, WebFetchPluginTypedDict
@@ -217,16 +221,17 @@ def serialize_model(self, handler):
         CodexLocalShellToolTypedDict,
         ApplyPatchServerToolTypedDict,
         ShellServerToolTypedDict,
+        ImageGenerationServerToolOpenRouterTypedDict,
         ChatSearchModelsServerToolTypedDict,
-        WebFetchServerToolTypedDict,
         ShellServerToolOpenRouterTypedDict,
         BashServerToolTypedDict,
         CodeInterpreterServerToolTypedDict,
         ApplyPatchServerToolOpenRouterTypedDict,
         WebSearchServerToolOpenRouterTypedDict,
-        ImageGenerationServerToolOpenRouterTypedDict,
+        WebFetchServerToolTypedDict,
         FusionServerToolOpenRouterTypedDict,
         DatetimeServerToolTypedDict,
+        SubagentServerToolOpenRouterTypedDict,
         AdvisorServerToolOpenRouterTypedDict,
         CustomToolTypedDict,
         ComputerUseServerToolTypedDict,
@@ -234,8 +239,8 @@ def serialize_model(self, handler):
         FileSearchServerToolTypedDict,
         PreviewWebSearchServerToolTypedDict,
         Preview20250311WebSearchServerToolTypedDict,
-        LegacyWebSearchServerToolTypedDict,
         WebSearchServerToolTypedDict,
+        LegacyWebSearchServerToolTypedDict,
         McpServerToolTypedDict,
         ImageGenerationServerToolTypedDict,
     ],
@@ -261,6 +266,7 @@ def serialize_model(self, handler):
         Annotated[ApplyPatchServerTool, Tag("apply_patch")],
         Annotated[CustomTool, Tag("custom")],
         Annotated[AdvisorServerToolOpenRouter, Tag("openrouter:advisor")],
+        Annotated[SubagentServerToolOpenRouter, Tag("openrouter:subagent")],
         Annotated[DatetimeServerTool, Tag("openrouter:datetime")],
         Annotated[FusionServerToolOpenRouter, Tag("openrouter:fusion")],
         Annotated[
diff --git a/src/openrouter/components/searchqualitylevel.py b/src/openrouter/components/searchqualitylevel.py
index 27deefd..450aea6 100644
--- a/src/openrouter/components/searchqualitylevel.py
+++ b/src/openrouter/components/searchqualitylevel.py
@@ -13,4 +13,4 @@
     ],
     UnrecognizedStr,
 ]
-r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
diff --git a/src/openrouter/components/subagentnestedtool.py b/src/openrouter/components/subagentnestedtool.py
new file mode 100644
index 0000000..8e1417b
--- /dev/null
+++ b/src/openrouter/components/subagentnestedtool.py
@@ -0,0 +1,36 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, Nullable
+import pydantic
+from pydantic import ConfigDict
+from typing import Any, Dict, Optional
+from typing_extensions import NotRequired, TypedDict
+
+
+class SubagentNestedToolTypedDict(TypedDict):
+    r"""A tool made available to the subagent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the worker has no way to execute them. The subagent tool may not list itself."""
+
+    type: str
+    parameters: NotRequired[Dict[str, Nullable[Any]]]
+
+
+class SubagentNestedTool(BaseModel):
+    r"""A tool made available to the subagent. Only OpenRouter server tools (e.g. openrouter:web_search) are supported; function tools are rejected because the worker has no way to execute them. The subagent tool may not list itself."""
+
+    model_config = ConfigDict(
+        populate_by_name=True, arbitrary_types_allowed=True, extra="allow"
+    )
+    __pydantic_extra__: Dict[str, Nullable[Any]] = pydantic.Field(init=False)
+
+    type: str
+
+    parameters: Optional[Dict[str, Nullable[Any]]] = None
+
+    @property
+    def additional_properties(self):
+        return self.__pydantic_extra__
+
+    @additional_properties.setter
+    def additional_properties(self, value):
+        self.__pydantic_extra__ = value  # pyright: ignore[reportIncompatibleVariableOverride]
diff --git a/src/openrouter/components/subagentreasoning.py b/src/openrouter/components/subagentreasoning.py
new file mode 100644
index 0000000..1eb4e86
--- /dev/null
+++ b/src/openrouter/components/subagentreasoning.py
@@ -0,0 +1,43 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, UnrecognizedStr
+from openrouter.utils import validate_open_enum
+from pydantic.functional_validators import PlainValidator
+from typing import Literal, Optional, Union
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+SubagentReasoningEffort = Union[
+    Literal[
+        "xhigh",
+        "high",
+        "medium",
+        "low",
+        "minimal",
+        "none",
+    ],
+    UnrecognizedStr,
+]
+r"""Reasoning effort level for the subagent call."""
+
+
+class SubagentReasoningTypedDict(TypedDict):
+    r"""Reasoning configuration forwarded to the subagent call. Use this to control reasoning effort and token budget for models that support extended thinking."""
+
+    effort: NotRequired[SubagentReasoningEffort]
+    r"""Reasoning effort level for the subagent call."""
+    max_tokens: NotRequired[int]
+    r"""Maximum number of reasoning tokens the subagent may use. Accepted and validated but not yet forwarded to the subagent call."""
+
+
+class SubagentReasoning(BaseModel):
+    r"""Reasoning configuration forwarded to the subagent call. Use this to control reasoning effort and token budget for models that support extended thinking."""
+
+    effort: Annotated[
+        Optional[SubagentReasoningEffort], PlainValidator(validate_open_enum(False))
+    ] = None
+    r"""Reasoning effort level for the subagent call."""
+
+    max_tokens: Optional[int] = None
+    r"""Maximum number of reasoning tokens the subagent may use. Accepted and validated but not yet forwarded to the subagent call."""
diff --git a/src/openrouter/components/subagentservertool_openrouter.py b/src/openrouter/components/subagentservertool_openrouter.py
new file mode 100644
index 0000000..a33e769
--- /dev/null
+++ b/src/openrouter/components/subagentservertool_openrouter.py
@@ -0,0 +1,30 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .subagentservertoolconfig import (
+    SubagentServerToolConfig,
+    SubagentServerToolConfigTypedDict,
+)
+from openrouter.types import BaseModel
+from typing import Literal, Optional
+from typing_extensions import NotRequired, TypedDict
+
+
+SubagentServerToolOpenRouterType = Literal["openrouter:subagent",]
+
+
+class SubagentServerToolOpenRouterTypedDict(TypedDict):
+    r"""OpenRouter built-in server tool: delegates self-contained tasks to a smaller, cheaper, faster worker model (any OpenRouter model) mid-generation and returns its outcome. The worker may run as a sub-agent with its own tools."""
+
+    type: SubagentServerToolOpenRouterType
+    parameters: NotRequired[SubagentServerToolConfigTypedDict]
+    r"""Configuration for the openrouter:subagent server tool."""
+
+
+class SubagentServerToolOpenRouter(BaseModel):
+    r"""OpenRouter built-in server tool: delegates self-contained tasks to a smaller, cheaper, faster worker model (any OpenRouter model) mid-generation and returns its outcome. The worker may run as a sub-agent with its own tools."""
+
+    type: SubagentServerToolOpenRouterType
+
+    parameters: Optional[SubagentServerToolConfig] = None
+    r"""Configuration for the openrouter:subagent server tool."""
diff --git a/src/openrouter/components/subagentservertoolconfig.py b/src/openrouter/components/subagentservertoolconfig.py
new file mode 100644
index 0000000..27bb1e4
--- /dev/null
+++ b/src/openrouter/components/subagentservertoolconfig.py
@@ -0,0 +1,52 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from .subagentnestedtool import SubagentNestedTool, SubagentNestedToolTypedDict
+from .subagentreasoning import SubagentReasoning, SubagentReasoningTypedDict
+from openrouter.types import BaseModel
+from typing import List, Optional
+from typing_extensions import NotRequired, TypedDict
+
+
+class SubagentServerToolConfigTypedDict(TypedDict):
+    r"""Configuration for the openrouter:subagent server tool."""
+
+    instructions: NotRequired[str]
+    r"""System instructions for the subagent. When omitted, the subagent responds with no system prompt of its own."""
+    max_completion_tokens: NotRequired[int]
+    r"""Maximum number of output tokens (including reasoning) the subagent may produce. When omitted, the provider's default applies."""
+    max_tool_calls: NotRequired[int]
+    r"""Maximum number of tool-calling steps the subagent may take during its agentic loop. Capped at 25. Only relevant when the subagent is given tools. Accepted and validated but not yet enforced on the subagent call."""
+    model: NotRequired[str]
+    r"""Slug of the model that executes delegated tasks (any OpenRouter model). Typically a smaller, cheaper, faster model than the one delegating. When omitted, the model from the outer API request is used. The subagent tool itself cannot be the subagent model."""
+    reasoning: NotRequired[SubagentReasoningTypedDict]
+    r"""Reasoning configuration forwarded to the subagent call. Use this to control reasoning effort and token budget for models that support extended thinking."""
+    temperature: NotRequired[float]
+    r"""Sampling temperature forwarded to the subagent call. When omitted, the provider's default applies."""
+    tools: NotRequired[List[SubagentNestedToolTypedDict]]
+    r"""Tools the subagent may use while executing a delegated task. The subagent runs as an agentic sub-agent over these tools, then returns its outcome. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the subagent tool itself."""
+
+
+class SubagentServerToolConfig(BaseModel):
+    r"""Configuration for the openrouter:subagent server tool."""
+
+    instructions: Optional[str] = None
+    r"""System instructions for the subagent. When omitted, the subagent responds with no system prompt of its own."""
+
+    max_completion_tokens: Optional[int] = None
+    r"""Maximum number of output tokens (including reasoning) the subagent may produce. When omitted, the provider's default applies."""
+
+    max_tool_calls: Optional[int] = None
+    r"""Maximum number of tool-calling steps the subagent may take during its agentic loop. Capped at 25. Only relevant when the subagent is given tools. Accepted and validated but not yet enforced on the subagent call."""
+
+    model: Optional[str] = None
+    r"""Slug of the model that executes delegated tasks (any OpenRouter model). Typically a smaller, cheaper, faster model than the one delegating. When omitted, the model from the outer API request is used. The subagent tool itself cannot be the subagent model."""
+
+    reasoning: Optional[SubagentReasoning] = None
+    r"""Reasoning configuration forwarded to the subagent call. Use this to control reasoning effort and token budget for models that support extended thinking."""
+
+    temperature: Optional[float] = None
+    r"""Sampling temperature forwarded to the subagent call. When omitted, the provider's default applies."""
+
+    tools: Optional[List[SubagentNestedTool]] = None
+    r"""Tools the subagent may use while executing a delegated task. The subagent runs as an agentic sub-agent over these tools, then returns its outcome. Only OpenRouter server tools are supported — function tools are rejected — and the list must not include the subagent tool itself."""
diff --git a/src/openrouter/components/websearchconfig.py b/src/openrouter/components/websearchconfig.py
index 6db24ab..5007c57 100644
--- a/src/openrouter/components/websearchconfig.py
+++ b/src/openrouter/components/websearchconfig.py
@@ -16,40 +16,40 @@
 
 class WebSearchConfigTypedDict(TypedDict):
     allowed_domains: NotRequired[List[str]]
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     excluded_domains: NotRequired[List[str]]
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
     max_characters: NotRequired[int]
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     max_total_results: NotRequired[int]
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
     search_context_size: NotRequired[SearchQualityLevel]
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
     user_location: NotRequired[WebSearchUserLocationServerToolTypedDict]
     r"""Approximate user location for location-biased results."""
 
 
 class WebSearchConfig(BaseModel):
     allowed_domains: Optional[List[str]] = None
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
 
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     excluded_domains: Optional[List[str]] = None
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
 
     max_characters: Optional[int] = None
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     max_total_results: Optional[int] = None
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
@@ -57,7 +57,7 @@ class WebSearchConfig(BaseModel):
     search_context_size: Annotated[
         Optional[SearchQualityLevel], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
 
     user_location: Optional[WebSearchUserLocationServerTool] = None
     r"""Approximate user location for location-biased results."""
diff --git a/src/openrouter/components/websearchengine.py b/src/openrouter/components/websearchengine.py
index 992db72..5d67b4f 100644
--- a/src/openrouter/components/websearchengine.py
+++ b/src/openrouter/components/websearchengine.py
@@ -11,6 +11,7 @@
         "exa",
         "firecrawl",
         "parallel",
+        "perplexity",
     ],
     UnrecognizedStr,
 ]
diff --git a/src/openrouter/components/websearchengineenum.py b/src/openrouter/components/websearchengineenum.py
index 90a22b9..aba36c1 100644
--- a/src/openrouter/components/websearchengineenum.py
+++ b/src/openrouter/components/websearchengineenum.py
@@ -7,12 +7,13 @@
 
 WebSearchEngineEnum = Union[
     Literal[
-        "auto",
         "native",
         "exa",
         "parallel",
         "firecrawl",
+        "perplexity",
+        "auto",
     ],
     UnrecognizedStr,
 ]
-r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
diff --git a/src/openrouter/components/websearchservertool.py b/src/openrouter/components/websearchservertool.py
index 363a4ea..4905809 100644
--- a/src/openrouter/components/websearchservertool.py
+++ b/src/openrouter/components/websearchservertool.py
@@ -27,10 +27,10 @@ class WebSearchServerToolTypedDict(TypedDict):
 
     type: WebSearchServerToolType
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     filters: NotRequired[Nullable[WebSearchDomainFilterTypedDict]]
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     search_context_size: NotRequired[SearchContextSizeEnum]
     r"""Size of the search context for web search tools"""
     user_location: NotRequired[Nullable[WebSearchUserLocationTypedDict]]
@@ -45,12 +45,12 @@ class WebSearchServerTool(BaseModel):
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     filters: OptionalNullable[WebSearchDomainFilter] = UNSET
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     search_context_size: Annotated[
         Optional[SearchContextSizeEnum], PlainValidator(validate_open_enum(False))
diff --git a/src/openrouter/components/websearchservertoolconfig.py b/src/openrouter/components/websearchservertoolconfig.py
index e5aeae2..5ca754c 100644
--- a/src/openrouter/components/websearchservertoolconfig.py
+++ b/src/openrouter/components/websearchservertoolconfig.py
@@ -18,19 +18,19 @@ class WebSearchServerToolConfigTypedDict(TypedDict):
     r"""Configuration for the openrouter:web_search server tool"""
 
     allowed_domains: NotRequired[List[str]]
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
     engine: NotRequired[WebSearchEngineEnum]
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
     excluded_domains: NotRequired[List[str]]
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
     max_characters: NotRequired[int]
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
     max_results: NotRequired[int]
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
     max_total_results: NotRequired[int]
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
     search_context_size: NotRequired[SearchQualityLevel]
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
     user_location: NotRequired[WebSearchUserLocationServerToolTypedDict]
     r"""Approximate user location for location-biased results."""
 
@@ -39,21 +39,21 @@ class WebSearchServerToolConfig(BaseModel):
     r"""Configuration for the openrouter:web_search server tool"""
 
     allowed_domains: Optional[List[str]] = None
-    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, and most native providers (Anthropic, OpenAI, xAI). Not supported with Perplexity. Cannot be used with excluded_domains."""
+    r"""Limit search results to these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, and most native providers (Anthropic, OpenAI, xAI). Cannot be used with excluded_domains."""
 
     engine: Annotated[
         Optional[WebSearchEngineEnum], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API."""
+    r"""Which search engine to use. \"auto\" (default) uses native if the provider supports it, otherwise Exa. \"native\" forces the provider's built-in search. \"exa\" forces the Exa search API. \"firecrawl\" uses Firecrawl (requires BYOK). \"parallel\" uses the Parallel search API. \"perplexity\" uses the Perplexity Search API (raw ranked results)."""
 
     excluded_domains: Optional[List[str]] = None
-    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Anthropic, and xAI. Not supported with OpenAI (silently ignored) or Perplexity. Cannot be used with allowed_domains."""
+    r"""Exclude search results from these domains. Supported by Exa, Firecrawl, Parallel, Perplexity, Anthropic, and xAI. Not supported with OpenAI (silently ignored). Cannot be used with allowed_domains."""
 
     max_characters: Optional[int] = None
-    r"""Exact maximum number of characters of content per search result. Applies to the Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence for both engines. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel)."""
+    r"""Exact maximum number of characters of content per search result. Applies to the Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, caps highlight content per result. For Parallel, caps excerpt content per result (default 1,500 when omitted). For Perplexity, maps to the native `max_tokens_per_page` parameter (converted from characters to tokens) and trims the response to the exact character cap. When both `max_characters` and `search_context_size` are set, `max_characters` takes precedence. When omitted, falls back to `search_context_size` mapping (Exa) or engine defaults (Parallel, Perplexity)."""
 
     max_results: Optional[int] = None
-    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, and Parallel engines; ignored with native provider search."""
+    r"""Maximum number of search results to return per search call. Defaults to 5. Applies to Exa, Firecrawl, Parallel, and Perplexity engines; ignored with native provider search."""
 
     max_total_results: Optional[int] = None
     r"""Maximum total number of search results across all search calls in a single request. Once this limit is reached, the tool will stop returning new results. Useful for controlling cost and context size in agentic loops. Defaults to 50 when not specified."""
@@ -61,7 +61,7 @@ class WebSearchServerToolConfig(BaseModel):
     search_context_size: Annotated[
         Optional[SearchQualityLevel], PlainValidator(validate_open_enum(False))
     ] = None
-    r"""How much context to retrieve per result. Applies to Exa and Parallel engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. Overridden by `max_characters` when both are set."""
+    r"""How much context to retrieve per result. Applies to Exa, Parallel, and Perplexity engines; ignored with native provider search and Firecrawl. For Exa, pins a fixed per-result character cap (low=5,000, medium=15,000, high=30,000); when omitted, Exa picks an adaptive size per query and document (typically ~2,000–4,000 characters per result). For Parallel, controls the total characters across all results; when omitted, Parallel uses its own default size. For Perplexity, maps directly to the Search API's native search_context_size parameter. Overridden by `max_characters` when both are set."""
 
     user_location: Optional[WebSearchUserLocationServerTool] = None
     r"""Approximate user location for location-biased results."""
diff --git a/src/openrouter/datasets.py b/src/openrouter/datasets.py
index c483912..c80a941 100644
--- a/src/openrouter/datasets.py
+++ b/src/openrouter/datasets.py
@@ -426,6 +426,542 @@ async def empty_result():
 
         raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
 
+    def get_benchmarks_artificial_analysis(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        max_results: Optional[int] = 50,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.BenchmarksAAResponse:
+        r"""Artificial Analysis Benchmark Indices
+
+        Returns composite index scores (Intelligence, Coding, Agentic) from Artificial Analysis for LLM models. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param max_results: Max results to return (1–100, default 50).
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetBenchmarksArtificialAnalysisRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            max_results=max_results,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/datasets/benchmarks/artificial-analysis",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetBenchmarksArtificialAnalysisGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getBenchmarksArtificialAnalysis",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.BenchmarksAAResponse, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def get_benchmarks_artificial_analysis_async(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        max_results: Optional[int] = 50,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.BenchmarksAAResponse:
+        r"""Artificial Analysis Benchmark Indices
+
+        Returns composite index scores (Intelligence, Coding, Agentic) from Artificial Analysis for LLM models. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param max_results: Max results to return (1–100, default 50).
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetBenchmarksArtificialAnalysisRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            max_results=max_results,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/datasets/benchmarks/artificial-analysis",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetBenchmarksArtificialAnalysisGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getBenchmarksArtificialAnalysis",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.BenchmarksAAResponse, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    def get_benchmarks_design_arena(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        arena: Optional[operations.Arena] = "models",
+        category: Optional[str] = None,
+        max_results: Optional[int] = 50,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.BenchmarksDAResponse:
+        r"""Design Arena Benchmark Rankings
+
+        Returns ELO ratings from head-to-head arena battles on Design Arena. Filterable by arena (models/builders/agents) and category. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param arena: Arena to query. Defaults to `models`.
+        :param category: Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories.
+        :param max_results: Max results to return: per category when no category filter is applied (1–100, default 50).
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetBenchmarksDesignArenaRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            arena=arena,
+            category=category,
+            max_results=max_results,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/datasets/benchmarks/design-arena",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetBenchmarksDesignArenaGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getBenchmarksDesignArena",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.BenchmarksDAResponse, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def get_benchmarks_design_arena_async(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        arena: Optional[operations.Arena] = "models",
+        category: Optional[str] = None,
+        max_results: Optional[int] = 50,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.BenchmarksDAResponse:
+        r"""Design Arena Benchmark Rankings
+
+        Returns ELO ratings from head-to-head arena battles on Design Arena. Filterable by arena (models/builders/agents) and category. Includes OpenRouter pricing per model. Authenticate with any valid OpenRouter API key. Rate-limited to 30 requests/minute per key and 500 requests/day per account.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param arena: Arena to query. Defaults to `models`.
+        :param category: Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories.
+        :param max_results: Max results to return: per category when no category filter is applied (1–100, default 50).
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetBenchmarksDesignArenaRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            arena=arena,
+            category=category,
+            max_results=max_results,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/datasets/benchmarks/design-arena",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetBenchmarksDesignArenaGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getBenchmarksDesignArena",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.BenchmarksDAResponse, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
     def get_rankings_daily(
         self,
         *,
diff --git a/src/openrouter/files.py b/src/openrouter/files.py
new file mode 100644
index 0000000..6af040b
--- /dev/null
+++ b/src/openrouter/files.py
@@ -0,0 +1,1498 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from .basesdk import BaseSDK
+import httpx
+from jsonpath import JSONPath
+from openrouter import components, errors, operations, utils
+from openrouter._hooks import HookContext
+from openrouter.types import OptionalNullable, UNSET
+from openrouter.utils import get_security_from_env
+from openrouter.utils.unmarshal_json_response import unmarshal_json_response
+from typing import Any, Awaitable, Dict, List, Mapping, Optional, Union
+
+
+class Files(BaseSDK):
+    r"""Files endpoints"""
+
+    def list(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        limit: Optional[int] = None,
+        cursor: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> Optional[operations.ListFilesResponse]:
+        r"""List files
+
+        Lists files belonging to the workspace of the authenticating API key.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param limit: Maximum number of files to return (1–1000).
+        :param cursor: Opaque pagination cursor from a previous response.
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.ListFilesRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            limit=limit,
+            cursor=cursor,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/files",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.ListFilesGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="listFiles",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        def next_func() -> Optional[operations.ListFilesResponse]:
+            body = utils.unmarshal_json(http_res.text, Union[Dict[Any, Any], List[Any]])
+
+            next_cursor = JSONPath("$.cursor").parse(body)
+
+            if len(next_cursor) == 0:
+                return None
+
+            next_cursor = next_cursor[0]
+            if next_cursor is None or str(next_cursor).strip() == "":
+                return None
+            results = JSONPath("$.data").parse(body)
+            if len(results) == 0 or len(results[0]) == 0:
+                return None
+
+            return self.list(
+                http_referer=http_referer,
+                x_open_router_title=x_open_router_title,
+                x_open_router_categories=x_open_router_categories,
+                limit=limit,
+                cursor=next_cursor,
+                workspace_id=workspace_id,
+                retries=retries,
+            )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return operations.ListFilesResponse(
+                result=unmarshal_json_response(components.FileListResponse, http_res),
+                next=next_func,
+            )
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def list_async(
+        self,
+        *,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        limit: Optional[int] = None,
+        cursor: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> Optional[operations.ListFilesResponse]:
+        r"""List files
+
+        Lists files belonging to the workspace of the authenticating API key.
+
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param limit: Maximum number of files to return (1–1000).
+        :param cursor: Opaque pagination cursor from a previous response.
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.ListFilesRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            limit=limit,
+            cursor=cursor,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/files",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.ListFilesGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="listFiles",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        def next_func() -> Awaitable[Optional[operations.ListFilesResponse]]:
+            body = utils.unmarshal_json(http_res.text, Union[Dict[Any, Any], List[Any]])
+
+            async def empty_result():
+                return None
+
+            next_cursor = JSONPath("$.cursor").parse(body)
+
+            if len(next_cursor) == 0:
+                return empty_result()
+
+            next_cursor = next_cursor[0]
+            if next_cursor is None or str(next_cursor).strip() == "":
+                return empty_result()
+            results = JSONPath("$.data").parse(body)
+            if len(results) == 0 or len(results[0]) == 0:
+                return empty_result()
+
+            return self.list_async(
+                http_referer=http_referer,
+                x_open_router_title=x_open_router_title,
+                x_open_router_categories=x_open_router_categories,
+                limit=limit,
+                cursor=next_cursor,
+                workspace_id=workspace_id,
+                retries=retries,
+            )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return operations.ListFilesResponse(
+                result=unmarshal_json_response(components.FileListResponse, http_res),
+                next=next_func,
+            )
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    def upload(
+        self,
+        *,
+        file: Union[operations.File, operations.FileTypedDict],
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileMetadata:
+        r"""Upload a file
+
+        Uploads a file to be referenced in future API calls. The file is stored under the workspace of the authenticating API key. Maximum file size: 100 MB.
+
+        :param file:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.UploadFileRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            workspace_id=workspace_id,
+            request_body=operations.UploadFileRequestBody(
+                file=utils.get_pydantic_model(file, operations.File),
+            ),
+        )
+
+        req = self._build_request(
+            method="POST",
+            path="/files",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=True,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.UploadFileGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            get_serialized_body=lambda: utils.serialize_request_body(
+                request.request_body,
+                False,
+                False,
+                "multipart",
+                operations.UploadFileRequestBody,
+            ),
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="uploadFile",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "403", "413", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileMetadata, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "403", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.ForbiddenResponseErrorData, http_res
+            )
+            raise errors.ForbiddenResponseError(response_data, http_res)
+        if utils.match_response(http_res, "413", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.PayloadTooLargeResponseErrorData, http_res
+            )
+            raise errors.PayloadTooLargeResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def upload_async(
+        self,
+        *,
+        file: Union[operations.File, operations.FileTypedDict],
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileMetadata:
+        r"""Upload a file
+
+        Uploads a file to be referenced in future API calls. The file is stored under the workspace of the authenticating API key. Maximum file size: 100 MB.
+
+        :param file:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.UploadFileRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            workspace_id=workspace_id,
+            request_body=operations.UploadFileRequestBody(
+                file=utils.get_pydantic_model(file, operations.File),
+            ),
+        )
+
+        req = self._build_request_async(
+            method="POST",
+            path="/files",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=True,
+            request_has_path_params=False,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.UploadFileGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            get_serialized_body=lambda: utils.serialize_request_body(
+                request.request_body,
+                False,
+                False,
+                "multipart",
+                operations.UploadFileRequestBody,
+            ),
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="uploadFile",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "403", "413", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileMetadata, http_res)
+        if utils.match_response(http_res, "400", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res
+            )
+            raise errors.BadRequestResponseError(response_data, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "403", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.ForbiddenResponseErrorData, http_res
+            )
+            raise errors.ForbiddenResponseError(response_data, http_res)
+        if utils.match_response(http_res, "413", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.PayloadTooLargeResponseErrorData, http_res
+            )
+            raise errors.PayloadTooLargeResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    def delete(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileDeleteResponse:
+        r"""Delete a file
+
+        Deletes a file owned by the requesting workspace. Deletion is irreversible.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.DeleteFileRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request(
+            method="DELETE",
+            path="/files/{file_id}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.DeleteFileGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="deleteFile",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["401", "404", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileDeleteResponse, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def delete_async(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileDeleteResponse:
+        r"""Delete a file
+
+        Deletes a file owned by the requesting workspace. Deletion is irreversible.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.DeleteFileRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request_async(
+            method="DELETE",
+            path="/files/{file_id}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.DeleteFileGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="deleteFile",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["401", "404", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileDeleteResponse, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    def retrieve(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileMetadata:
+        r"""Get file metadata
+
+        Retrieves metadata for a single file owned by the requesting workspace.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetFileMetadataRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/files/{file_id}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetFileMetadataGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getFileMetadata",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["401", "404", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileMetadata, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def retrieve_async(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.FileMetadata:
+        r"""Get file metadata
+
+        Retrieves metadata for a single file owned by the requesting workspace.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetFileMetadataRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/files/{file_id}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetFileMetadataGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getFileMetadata",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["401", "404", "429", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.FileMetadata, http_res)
+        if utils.match_response(http_res, "401", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res
+            )
+            raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "429", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res
+            )
+            raise errors.TooManyRequestsResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    def download(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> httpx.Response:
+        r"""Download file content
+
+        Downloads the raw bytes of a file. Only files created server-side are downloadable; uploaded files return 400.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.DownloadFileContentRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/files/{file_id}/content",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/octet-stream",
+            http_headers=http_headers,
+            _globals=operations.DownloadFileContentGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="downloadFileContent",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "404", "429", "4XX", "500", "5XX"],
+            stream=True,
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/octet-stream"):
+            return http_res
+        if utils.match_response(http_res, "400", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res, http_res_text
+            )
+            raise errors.BadRequestResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "401", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res, http_res_text
+            )
+            raise errors.UnauthorizedResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "404", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res, http_res_text
+            )
+            raise errors.NotFoundResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "429", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res, http_res_text
+            )
+            raise errors.TooManyRequestsResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "500", "application/json"):
+            http_res_text = utils.stream_to_text(http_res)
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res, http_res_text
+            )
+            raise errors.InternalServerResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        http_res_text = utils.stream_to_text(http_res)
+        raise errors.OpenRouterDefaultError(
+            "Unexpected response received", http_res, http_res_text
+        )
+
+    async def download_async(
+        self,
+        *,
+        file_id: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        workspace_id: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> httpx.Response:
+        r"""Download file content
+
+        Downloads the raw bytes of a file. Only files created server-side are downloadable; uploaded files return 400.
+
+        :param file_id:
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param workspace_id: Workspace to scope the request to. Defaults to the caller’s default workspace.
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.DownloadFileContentRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            file_id=file_id,
+            workspace_id=workspace_id,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/files/{file_id}/content",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/octet-stream",
+            http_headers=http_headers,
+            _globals=operations.DownloadFileContentGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="downloadFileContent",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["400", "401", "404", "429", "4XX", "500", "5XX"],
+            stream=True,
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/octet-stream"):
+            return http_res
+        if utils.match_response(http_res, "400", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.BadRequestResponseErrorData, http_res, http_res_text
+            )
+            raise errors.BadRequestResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "401", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.UnauthorizedResponseErrorData, http_res, http_res_text
+            )
+            raise errors.UnauthorizedResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "404", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res, http_res_text
+            )
+            raise errors.NotFoundResponseError(response_data, http_res, http_res_text)
+        if utils.match_response(http_res, "429", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.TooManyRequestsResponseErrorData, http_res, http_res_text
+            )
+            raise errors.TooManyRequestsResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "500", "application/json"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res, http_res_text
+            )
+            raise errors.InternalServerResponseError(
+                response_data, http_res, http_res_text
+            )
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        http_res_text = await utils.stream_to_text_async(http_res)
+        raise errors.OpenRouterDefaultError(
+            "Unexpected response received", http_res, http_res_text
+        )
diff --git a/src/openrouter/models_.py b/src/openrouter/models_.py
index b1f9143..7313311 100644
--- a/src/openrouter/models_.py
+++ b/src/openrouter/models_.py
@@ -12,6 +12,254 @@
 class Models(BaseSDK):
     r"""Model information endpoints"""
 
+    def get(
+        self,
+        *,
+        author: str,
+        slug: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.ModelResponse:
+        r"""Get a model by its slug
+
+        Returns full details for a single model identified by its author and slug (e.g. openai/gpt-4). Supports variant suffixes (e.g. openai/gpt-4:free) and resolves known slug aliases.
+
+        :param author: The author/organization of the model
+        :param slug: The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetModelRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            author=author,
+            slug=slug,
+        )
+
+        req = self._build_request(
+            method="GET",
+            path="/model/{author}/{slug}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetModelGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = self.do_request(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getModel",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["404", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.ModelResponse, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = utils.stream_to_text(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
+    async def get_async(
+        self,
+        *,
+        author: str,
+        slug: str,
+        http_referer: Optional[str] = None,
+        x_open_router_title: Optional[str] = None,
+        x_open_router_categories: Optional[str] = None,
+        retries: OptionalNullable[utils.RetryConfig] = UNSET,
+        server_url: Optional[str] = None,
+        timeout_ms: Optional[int] = None,
+        http_headers: Optional[Mapping[str, str]] = None,
+    ) -> components.ModelResponse:
+        r"""Get a model by its slug
+
+        Returns full details for a single model identified by its author and slug (e.g. openai/gpt-4). Supports variant suffixes (e.g. openai/gpt-4:free) and resolves known slug aliases.
+
+        :param author: The author/organization of the model
+        :param slug: The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)
+        :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
+            This is used to track API usage per application.
+
+        :param x_open_router_title: The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+        :param x_open_router_categories: Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+        :param retries: Override the default retry configuration for this method
+        :param server_url: Override the default server URL for this method
+        :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
+        :param http_headers: Additional headers to set or replace on requests.
+        """
+        base_url = None
+        url_variables = None
+        if timeout_ms is None:
+            timeout_ms = self.sdk_configuration.timeout_ms
+
+        if server_url is not None:
+            base_url = server_url
+        else:
+            base_url = self._get_url(base_url, url_variables)
+
+        request = operations.GetModelRequest(
+            http_referer=http_referer,
+            x_open_router_title=x_open_router_title,
+            x_open_router_categories=x_open_router_categories,
+            author=author,
+            slug=slug,
+        )
+
+        req = self._build_request_async(
+            method="GET",
+            path="/model/{author}/{slug}",
+            base_url=base_url,
+            url_variables=url_variables,
+            request=request,
+            request_body_required=False,
+            request_has_path_params=True,
+            request_has_query_params=True,
+            user_agent_header="user-agent",
+            accept_header_value="application/json",
+            http_headers=http_headers,
+            _globals=operations.GetModelGlobals(
+                http_referer=self.sdk_configuration.globals.http_referer,
+                x_open_router_title=self.sdk_configuration.globals.x_open_router_title,
+                x_open_router_categories=self.sdk_configuration.globals.x_open_router_categories,
+            ),
+            security=self.sdk_configuration.security,
+            allow_empty_value=None,
+            timeout_ms=timeout_ms,
+        )
+
+        if retries == UNSET:
+            if self.sdk_configuration.retry_config is not UNSET:
+                retries = self.sdk_configuration.retry_config
+            else:
+                retries = utils.RetryConfig(
+                    "backoff", utils.BackoffStrategy(500, 60000, 1.5, 3600000), True
+                )
+
+        retry_config = None
+        if isinstance(retries, utils.RetryConfig):
+            retry_config = (retries, ["5XX"])
+
+        http_res = await self.do_request_async(
+            hook_ctx=HookContext(
+                config=self.sdk_configuration,
+                base_url=base_url or "",
+                operation_id="getModel",
+                oauth2_scopes=None,
+                security_source=get_security_from_env(
+                    self.sdk_configuration.security, components.Security
+                ),
+            ),
+            request=req,
+            error_status_codes=["404", "4XX", "500", "5XX"],
+            retry_config=retry_config,
+        )
+
+        response_data: Any = None
+        if utils.match_response(http_res, "200", "application/json"):
+            return unmarshal_json_response(components.ModelResponse, http_res)
+        if utils.match_response(http_res, "404", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.NotFoundResponseErrorData, http_res
+            )
+            raise errors.NotFoundResponseError(response_data, http_res)
+        if utils.match_response(http_res, "500", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.InternalServerResponseErrorData, http_res
+            )
+            raise errors.InternalServerResponseError(response_data, http_res)
+        if utils.match_response(http_res, "4XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+        if utils.match_response(http_res, "5XX", "*"):
+            http_res_text = await utils.stream_to_text_async(http_res)
+            raise errors.OpenRouterDefaultError(
+                "API error occurred", http_res, http_res_text
+            )
+
+        raise errors.OpenRouterDefaultError("Unexpected response received", http_res)
+
     def list(
         self,
         *,
@@ -22,6 +270,17 @@ def list(
         supported_parameters: Optional[str] = None,
         output_modalities: Optional[str] = None,
         sort: Optional[operations.GetModelsSort] = None,
+        q: Optional[str] = None,
+        input_modalities: Optional[str] = None,
+        context: Optional[int] = None,
+        min_price: OptionalNullable[float] = UNSET,
+        max_price: OptionalNullable[float] = UNSET,
+        arch: Optional[str] = None,
+        model_authors: Optional[str] = None,
+        providers: Optional[str] = None,
+        distillable: Optional[operations.Distillable] = None,
+        zdr: Optional[operations.Zdr] = None,
+        region: Optional[operations.Region] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -40,6 +299,17 @@ def list(
         :param supported_parameters: Filter models by supported parameter (comma-separated)
         :param output_modalities: Filter models by output modality. Accepts a comma-separated list of modalities (text, image, audio, embeddings) or \"all\" to include all models. Defaults to \"text\".
         :param sort: Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved.
+        :param q: Free-text search by model name or slug.
+        :param input_modalities: Filter models by input modality. Comma-separated list of: text, image, audio, file.
+        :param context: Minimum context length (tokens). Models with smaller context are excluded.
+        :param min_price: Minimum prompt price in $/M tokens.
+        :param max_price: Maximum prompt price in $/M tokens.
+        :param arch: Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).
+        :param model_authors: Filter models by the organization that created the model. Comma-separated list of author slugs.
+        :param providers: Filter models by hosting provider. Comma-separated list of provider names.
+        :param distillable: Filter by distillation capability. \"true\" returns only distillable models, \"false\" excludes them.
+        :param zdr: When set to \"true\", return only models with zero data retention endpoints.
+        :param region: Filter to models with endpoints in the given data region. Currently only \"eu\" is supported.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -63,6 +333,17 @@ def list(
             supported_parameters=supported_parameters,
             output_modalities=output_modalities,
             sort=sort,
+            q=q,
+            input_modalities=input_modalities,
+            context=context,
+            min_price=min_price,
+            max_price=max_price,
+            arch=arch,
+            model_authors=model_authors,
+            providers=providers,
+            distillable=distillable,
+            zdr=zdr,
+            region=region,
         )
 
         req = self._build_request(
@@ -150,6 +431,17 @@ async def list_async(
         supported_parameters: Optional[str] = None,
         output_modalities: Optional[str] = None,
         sort: Optional[operations.GetModelsSort] = None,
+        q: Optional[str] = None,
+        input_modalities: Optional[str] = None,
+        context: Optional[int] = None,
+        min_price: OptionalNullable[float] = UNSET,
+        max_price: OptionalNullable[float] = UNSET,
+        arch: Optional[str] = None,
+        model_authors: Optional[str] = None,
+        providers: Optional[str] = None,
+        distillable: Optional[operations.Distillable] = None,
+        zdr: Optional[operations.Zdr] = None,
+        region: Optional[operations.Region] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -168,6 +460,17 @@ async def list_async(
         :param supported_parameters: Filter models by supported parameter (comma-separated)
         :param output_modalities: Filter models by output modality. Accepts a comma-separated list of modalities (text, image, audio, embeddings) or \"all\" to include all models. Defaults to \"text\".
         :param sort: Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved.
+        :param q: Free-text search by model name or slug.
+        :param input_modalities: Filter models by input modality. Comma-separated list of: text, image, audio, file.
+        :param context: Minimum context length (tokens). Models with smaller context are excluded.
+        :param min_price: Minimum prompt price in $/M tokens.
+        :param max_price: Maximum prompt price in $/M tokens.
+        :param arch: Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama).
+        :param model_authors: Filter models by the organization that created the model. Comma-separated list of author slugs.
+        :param providers: Filter models by hosting provider. Comma-separated list of provider names.
+        :param distillable: Filter by distillation capability. \"true\" returns only distillable models, \"false\" excludes them.
+        :param zdr: When set to \"true\", return only models with zero data retention endpoints.
+        :param region: Filter to models with endpoints in the given data region. Currently only \"eu\" is supported.
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -191,6 +494,17 @@ async def list_async(
             supported_parameters=supported_parameters,
             output_modalities=output_modalities,
             sort=sort,
+            q=q,
+            input_modalities=input_modalities,
+            context=context,
+            min_price=min_price,
+            max_price=max_price,
+            arch=arch,
+            model_authors=model_authors,
+            providers=providers,
+            distillable=distillable,
+            zdr=zdr,
+            region=region,
         )
 
         req = self._build_request_async(
diff --git a/src/openrouter/oauth.py b/src/openrouter/oauth.py
index ef6eb9a..185de12 100644
--- a/src/openrouter/oauth.py
+++ b/src/openrouter/oauth.py
@@ -318,6 +318,7 @@ def create_auth_code(
         key_label: Optional[str] = None,
         limit: Optional[float] = None,
         usage_limit_type: Optional[operations.UsageLimitType] = None,
+        workspace_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -327,7 +328,7 @@ def create_auth_code(
 
         Create an authorization code for the PKCE flow to generate a user-controlled API key
 
-        :param callback_url: The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed.
+        :param callback_url: The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools.
         :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
             This is used to track API usage per application.
 
@@ -341,6 +342,7 @@ def create_auth_code(
         :param key_label: Optional custom label for the API key. Defaults to the app name if not provided.
         :param limit: Credit limit for the API key to be created
         :param usage_limit_type: Optional credit limit reset interval. When set, the credit limit resets on this interval.
+        :param workspace_id: Optional workspace ID to associate the API key with
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -368,6 +370,7 @@ def create_auth_code(
                 key_label=key_label,
                 limit=limit,
                 usage_limit_type=usage_limit_type,
+                workspace_id=workspace_id,
             ),
         )
 
@@ -423,7 +426,7 @@ def create_auth_code(
                 ),
             ),
             request=req,
-            error_status_codes=["400", "401", "409", "4XX", "500", "5XX"],
+            error_status_codes=["400", "401", "403", "409", "4XX", "500", "5XX"],
             retry_config=retry_config,
         )
 
@@ -442,6 +445,11 @@ def create_auth_code(
                 errors.UnauthorizedResponseErrorData, http_res
             )
             raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "403", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.ForbiddenResponseErrorData, http_res
+            )
+            raise errors.ForbiddenResponseError(response_data, http_res)
         if utils.match_response(http_res, "409", "application/json"):
             response_data = unmarshal_json_response(
                 errors.ConflictResponseErrorData, http_res
@@ -480,6 +488,7 @@ async def create_auth_code_async(
         key_label: Optional[str] = None,
         limit: Optional[float] = None,
         usage_limit_type: Optional[operations.UsageLimitType] = None,
+        workspace_id: Optional[str] = None,
         retries: OptionalNullable[utils.RetryConfig] = UNSET,
         server_url: Optional[str] = None,
         timeout_ms: Optional[int] = None,
@@ -489,7 +498,7 @@ async def create_auth_code_async(
 
         Create an authorization code for the PKCE flow to generate a user-controlled API key
 
-        :param callback_url: The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed.
+        :param callback_url: The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools.
         :param http_referer: The app identifier should be your app's URL and is used as the primary identifier for rankings.
             This is used to track API usage per application.
 
@@ -503,6 +512,7 @@ async def create_auth_code_async(
         :param key_label: Optional custom label for the API key. Defaults to the app name if not provided.
         :param limit: Credit limit for the API key to be created
         :param usage_limit_type: Optional credit limit reset interval. When set, the credit limit resets on this interval.
+        :param workspace_id: Optional workspace ID to associate the API key with
         :param retries: Override the default retry configuration for this method
         :param server_url: Override the default server URL for this method
         :param timeout_ms: Override the default request timeout configuration for this method in milliseconds
@@ -530,6 +540,7 @@ async def create_auth_code_async(
                 key_label=key_label,
                 limit=limit,
                 usage_limit_type=usage_limit_type,
+                workspace_id=workspace_id,
             ),
         )
 
@@ -585,7 +596,7 @@ async def create_auth_code_async(
                 ),
             ),
             request=req,
-            error_status_codes=["400", "401", "409", "4XX", "500", "5XX"],
+            error_status_codes=["400", "401", "403", "409", "4XX", "500", "5XX"],
             retry_config=retry_config,
         )
 
@@ -604,6 +615,11 @@ async def create_auth_code_async(
                 errors.UnauthorizedResponseErrorData, http_res
             )
             raise errors.UnauthorizedResponseError(response_data, http_res)
+        if utils.match_response(http_res, "403", "application/json"):
+            response_data = unmarshal_json_response(
+                errors.ForbiddenResponseErrorData, http_res
+            )
+            raise errors.ForbiddenResponseError(response_data, http_res)
         if utils.match_response(http_res, "409", "application/json"):
             response_data = unmarshal_json_response(
                 errors.ConflictResponseErrorData, http_res
diff --git a/src/openrouter/operations/__init__.py b/src/openrouter/operations/__init__.py
index 7c6acb8..8013fe6 100644
--- a/src/openrouter/operations/__init__.py
+++ b/src/openrouter/operations/__init__.py
@@ -202,6 +202,12 @@
         DeleteBYOKKeyRequest,
         DeleteBYOKKeyRequestTypedDict,
     )
+    from .deletefile import (
+        DeleteFileGlobals,
+        DeleteFileGlobalsTypedDict,
+        DeleteFileRequest,
+        DeleteFileRequestTypedDict,
+    )
     from .deleteguardrail import (
         DeleteGuardrailGlobals,
         DeleteGuardrailGlobalsTypedDict,
@@ -228,6 +234,12 @@
         DeleteWorkspaceRequest,
         DeleteWorkspaceRequestTypedDict,
     )
+    from .downloadfilecontent import (
+        DownloadFileContentGlobals,
+        DownloadFileContentGlobalsTypedDict,
+        DownloadFileContentRequest,
+        DownloadFileContentRequestTypedDict,
+    )
     from .exchangeauthcodeforapikey import (
         ExchangeAuthCodeForAPIKeyCodeChallengeMethod,
         ExchangeAuthCodeForAPIKeyGlobals,
@@ -272,6 +284,19 @@
         GetAppRankingsSort,
         Subcategory,
     )
+    from .getbenchmarksartificialanalysis import (
+        GetBenchmarksArtificialAnalysisGlobals,
+        GetBenchmarksArtificialAnalysisGlobalsTypedDict,
+        GetBenchmarksArtificialAnalysisRequest,
+        GetBenchmarksArtificialAnalysisRequestTypedDict,
+    )
+    from .getbenchmarksdesignarena import (
+        Arena,
+        GetBenchmarksDesignArenaGlobals,
+        GetBenchmarksDesignArenaGlobalsTypedDict,
+        GetBenchmarksDesignArenaRequest,
+        GetBenchmarksDesignArenaRequestTypedDict,
+    )
     from .getbyokkey import (
         GetBYOKKeyGlobals,
         GetBYOKKeyGlobalsTypedDict,
@@ -300,6 +325,12 @@
         RateLimit,
         RateLimitTypedDict,
     )
+    from .getfilemetadata import (
+        GetFileMetadataGlobals,
+        GetFileMetadataGlobalsTypedDict,
+        GetFileMetadataRequest,
+        GetFileMetadataRequestTypedDict,
+    )
     from .getgeneration import (
         GetGenerationGlobals,
         GetGenerationGlobalsTypedDict,
@@ -322,13 +353,22 @@
         GetKeyResponse,
         GetKeyResponseTypedDict,
     )
+    from .getmodel import (
+        GetModelGlobals,
+        GetModelGlobalsTypedDict,
+        GetModelRequest,
+        GetModelRequestTypedDict,
+    )
     from .getmodels import (
+        Distillable,
         GetModelsCategory,
         GetModelsGlobals,
         GetModelsGlobalsTypedDict,
         GetModelsRequest,
         GetModelsRequestTypedDict,
         GetModelsSort,
+        Region,
+        Zdr,
     )
     from .getobservabilitydestination import (
         GetObservabilityDestinationGlobals,
@@ -413,6 +453,14 @@
         ListEndpointsZdrResponse,
         ListEndpointsZdrResponseTypedDict,
     )
+    from .listfiles import (
+        ListFilesGlobals,
+        ListFilesGlobalsTypedDict,
+        ListFilesRequest,
+        ListFilesRequestTypedDict,
+        ListFilesResponse,
+        ListFilesResponseTypedDict,
+    )
     from .listgenerationcontent import (
         ListGenerationContentGlobals,
         ListGenerationContentGlobalsTypedDict,
@@ -614,8 +662,19 @@
         UpdateWorkspaceRequest,
         UpdateWorkspaceRequestTypedDict,
     )
+    from .uploadfile import (
+        File,
+        FileTypedDict,
+        UploadFileGlobals,
+        UploadFileGlobalsTypedDict,
+        UploadFileRequest,
+        UploadFileRequestBody,
+        UploadFileRequestBodyTypedDict,
+        UploadFileRequestTypedDict,
+    )
 
 __all__ = [
+    "Arena",
     "BulkAddWorkspaceMembersGlobals",
     "BulkAddWorkspaceMembersGlobalsTypedDict",
     "BulkAddWorkspaceMembersRequest",
@@ -745,6 +804,10 @@
     "DeleteBYOKKeyGlobalsTypedDict",
     "DeleteBYOKKeyRequest",
     "DeleteBYOKKeyRequestTypedDict",
+    "DeleteFileGlobals",
+    "DeleteFileGlobalsTypedDict",
+    "DeleteFileRequest",
+    "DeleteFileRequestTypedDict",
     "DeleteGuardrailGlobals",
     "DeleteGuardrailGlobalsTypedDict",
     "DeleteGuardrailRequest",
@@ -767,12 +830,17 @@
     "DimensionTypedDict",
     "Direction",
     "DisplayFormat",
+    "Distillable",
     "Document",
     "DocumentRequest",
     "DocumentRequestTypedDict",
     "DocumentResponse",
     "DocumentResponseTypedDict",
     "DocumentTypedDict",
+    "DownloadFileContentGlobals",
+    "DownloadFileContentGlobalsTypedDict",
+    "DownloadFileContentRequest",
+    "DownloadFileContentRequestTypedDict",
     "Embedding",
     "EmbeddingTypedDict",
     "EncodingFormat",
@@ -785,6 +853,8 @@
     "ExchangeAuthCodeForAPIKeyRequestTypedDict",
     "ExchangeAuthCodeForAPIKeyResponse",
     "ExchangeAuthCodeForAPIKeyResponseTypedDict",
+    "File",
+    "FileTypedDict",
     "Filter",
     "FilterTypedDict",
     "GetAnalyticsMetaData",
@@ -807,6 +877,14 @@
     "GetBYOKKeyGlobalsTypedDict",
     "GetBYOKKeyRequest",
     "GetBYOKKeyRequestTypedDict",
+    "GetBenchmarksArtificialAnalysisGlobals",
+    "GetBenchmarksArtificialAnalysisGlobalsTypedDict",
+    "GetBenchmarksArtificialAnalysisRequest",
+    "GetBenchmarksArtificialAnalysisRequestTypedDict",
+    "GetBenchmarksDesignArenaGlobals",
+    "GetBenchmarksDesignArenaGlobalsTypedDict",
+    "GetBenchmarksDesignArenaRequest",
+    "GetBenchmarksDesignArenaRequestTypedDict",
     "GetCreditsData",
     "GetCreditsDataTypedDict",
     "GetCreditsGlobals",
@@ -823,6 +901,10 @@
     "GetCurrentKeyRequestTypedDict",
     "GetCurrentKeyResponse",
     "GetCurrentKeyResponseTypedDict",
+    "GetFileMetadataGlobals",
+    "GetFileMetadataGlobalsTypedDict",
+    "GetFileMetadataRequest",
+    "GetFileMetadataRequestTypedDict",
     "GetGenerationGlobals",
     "GetGenerationGlobalsTypedDict",
     "GetGenerationRequest",
@@ -839,6 +921,10 @@
     "GetKeyRequestTypedDict",
     "GetKeyResponse",
     "GetKeyResponseTypedDict",
+    "GetModelGlobals",
+    "GetModelGlobalsTypedDict",
+    "GetModelRequest",
+    "GetModelRequestTypedDict",
     "GetModelsCategory",
     "GetModelsGlobals",
     "GetModelsGlobalsTypedDict",
@@ -907,6 +993,12 @@
     "ListEndpointsZdrRequestTypedDict",
     "ListEndpointsZdrResponse",
     "ListEndpointsZdrResponseTypedDict",
+    "ListFilesGlobals",
+    "ListFilesGlobalsTypedDict",
+    "ListFilesRequest",
+    "ListFilesRequestTypedDict",
+    "ListFilesResponse",
+    "ListFilesResponseTypedDict",
     "ListGenerationContentGlobals",
     "ListGenerationContentGlobalsTypedDict",
     "ListGenerationContentRequest",
@@ -1035,6 +1127,7 @@
     "QueryAnalyticsResponseTypedDict",
     "RateLimit",
     "RateLimitTypedDict",
+    "Region",
     "Result",
     "ResultTypedDict",
     "Role",
@@ -1076,12 +1169,19 @@
     "UpdateWorkspaceGlobalsTypedDict",
     "UpdateWorkspaceRequest",
     "UpdateWorkspaceRequestTypedDict",
+    "UploadFileGlobals",
+    "UploadFileGlobalsTypedDict",
+    "UploadFileRequest",
+    "UploadFileRequestBody",
+    "UploadFileRequestBodyTypedDict",
+    "UploadFileRequestTypedDict",
     "UsageLimitType",
     "Value1",
     "Value1TypedDict",
     "Value2",
     "Value2TypedDict",
     "ValueType",
+    "Zdr",
 ]
 
 _dynamic_imports: dict[str, str] = {
@@ -1237,6 +1337,10 @@
     "DeleteBYOKKeyGlobalsTypedDict": ".deletebyokkey",
     "DeleteBYOKKeyRequest": ".deletebyokkey",
     "DeleteBYOKKeyRequestTypedDict": ".deletebyokkey",
+    "DeleteFileGlobals": ".deletefile",
+    "DeleteFileGlobalsTypedDict": ".deletefile",
+    "DeleteFileRequest": ".deletefile",
+    "DeleteFileRequestTypedDict": ".deletefile",
     "DeleteGuardrailGlobals": ".deleteguardrail",
     "DeleteGuardrailGlobalsTypedDict": ".deleteguardrail",
     "DeleteGuardrailRequest": ".deleteguardrail",
@@ -1255,6 +1359,10 @@
     "DeleteWorkspaceGlobalsTypedDict": ".deleteworkspace",
     "DeleteWorkspaceRequest": ".deleteworkspace",
     "DeleteWorkspaceRequestTypedDict": ".deleteworkspace",
+    "DownloadFileContentGlobals": ".downloadfilecontent",
+    "DownloadFileContentGlobalsTypedDict": ".downloadfilecontent",
+    "DownloadFileContentRequest": ".downloadfilecontent",
+    "DownloadFileContentRequestTypedDict": ".downloadfilecontent",
     "ExchangeAuthCodeForAPIKeyCodeChallengeMethod": ".exchangeauthcodeforapikey",
     "ExchangeAuthCodeForAPIKeyGlobals": ".exchangeauthcodeforapikey",
     "ExchangeAuthCodeForAPIKeyGlobalsTypedDict": ".exchangeauthcodeforapikey",
@@ -1293,6 +1401,15 @@
     "GetAppRankingsResponseTypedDict": ".getapprankings",
     "GetAppRankingsSort": ".getapprankings",
     "Subcategory": ".getapprankings",
+    "GetBenchmarksArtificialAnalysisGlobals": ".getbenchmarksartificialanalysis",
+    "GetBenchmarksArtificialAnalysisGlobalsTypedDict": ".getbenchmarksartificialanalysis",
+    "GetBenchmarksArtificialAnalysisRequest": ".getbenchmarksartificialanalysis",
+    "GetBenchmarksArtificialAnalysisRequestTypedDict": ".getbenchmarksartificialanalysis",
+    "Arena": ".getbenchmarksdesignarena",
+    "GetBenchmarksDesignArenaGlobals": ".getbenchmarksdesignarena",
+    "GetBenchmarksDesignArenaGlobalsTypedDict": ".getbenchmarksdesignarena",
+    "GetBenchmarksDesignArenaRequest": ".getbenchmarksdesignarena",
+    "GetBenchmarksDesignArenaRequestTypedDict": ".getbenchmarksdesignarena",
     "GetBYOKKeyGlobals": ".getbyokkey",
     "GetBYOKKeyGlobalsTypedDict": ".getbyokkey",
     "GetBYOKKeyRequest": ".getbyokkey",
@@ -1315,6 +1432,10 @@
     "GetCurrentKeyResponseTypedDict": ".getcurrentkey",
     "RateLimit": ".getcurrentkey",
     "RateLimitTypedDict": ".getcurrentkey",
+    "GetFileMetadataGlobals": ".getfilemetadata",
+    "GetFileMetadataGlobalsTypedDict": ".getfilemetadata",
+    "GetFileMetadataRequest": ".getfilemetadata",
+    "GetFileMetadataRequestTypedDict": ".getfilemetadata",
     "GetGenerationGlobals": ".getgeneration",
     "GetGenerationGlobalsTypedDict": ".getgeneration",
     "GetGenerationRequest": ".getgeneration",
@@ -1331,12 +1452,19 @@
     "GetKeyRequestTypedDict": ".getkey",
     "GetKeyResponse": ".getkey",
     "GetKeyResponseTypedDict": ".getkey",
+    "GetModelGlobals": ".getmodel",
+    "GetModelGlobalsTypedDict": ".getmodel",
+    "GetModelRequest": ".getmodel",
+    "GetModelRequestTypedDict": ".getmodel",
+    "Distillable": ".getmodels",
     "GetModelsCategory": ".getmodels",
     "GetModelsGlobals": ".getmodels",
     "GetModelsGlobalsTypedDict": ".getmodels",
     "GetModelsRequest": ".getmodels",
     "GetModelsRequestTypedDict": ".getmodels",
     "GetModelsSort": ".getmodels",
+    "Region": ".getmodels",
+    "Zdr": ".getmodels",
     "GetObservabilityDestinationGlobals": ".getobservabilitydestination",
     "GetObservabilityDestinationGlobalsTypedDict": ".getobservabilitydestination",
     "GetObservabilityDestinationRequest": ".getobservabilitydestination",
@@ -1396,6 +1524,12 @@
     "ListEndpointsZdrRequestTypedDict": ".listendpointszdr",
     "ListEndpointsZdrResponse": ".listendpointszdr",
     "ListEndpointsZdrResponseTypedDict": ".listendpointszdr",
+    "ListFilesGlobals": ".listfiles",
+    "ListFilesGlobalsTypedDict": ".listfiles",
+    "ListFilesRequest": ".listfiles",
+    "ListFilesRequestTypedDict": ".listfiles",
+    "ListFilesResponse": ".listfiles",
+    "ListFilesResponseTypedDict": ".listfiles",
     "ListGenerationContentGlobals": ".listgenerationcontent",
     "ListGenerationContentGlobalsTypedDict": ".listgenerationcontent",
     "ListGenerationContentRequest": ".listgenerationcontent",
@@ -1551,6 +1685,14 @@
     "UpdateWorkspaceGlobalsTypedDict": ".updateworkspace",
     "UpdateWorkspaceRequest": ".updateworkspace",
     "UpdateWorkspaceRequestTypedDict": ".updateworkspace",
+    "File": ".uploadfile",
+    "FileTypedDict": ".uploadfile",
+    "UploadFileGlobals": ".uploadfile",
+    "UploadFileGlobalsTypedDict": ".uploadfile",
+    "UploadFileRequest": ".uploadfile",
+    "UploadFileRequestBody": ".uploadfile",
+    "UploadFileRequestBodyTypedDict": ".uploadfile",
+    "UploadFileRequestTypedDict": ".uploadfile",
 }
 
 
diff --git a/src/openrouter/operations/createauthkeyscode.py b/src/openrouter/operations/createauthkeyscode.py
index d3ef6c4..344b269 100644
--- a/src/openrouter/operations/createauthkeyscode.py
+++ b/src/openrouter/operations/createauthkeyscode.py
@@ -92,7 +92,7 @@ class CreateAuthKeysCodeGlobals(BaseModel):
 
 class CreateAuthKeysCodeRequestBodyTypedDict(TypedDict):
     callback_url: str
-    r"""The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed."""
+    r"""The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools."""
     code_challenge: NotRequired[str]
     r"""PKCE code challenge for enhanced security"""
     code_challenge_method: NotRequired[CreateAuthKeysCodeCodeChallengeMethod]
@@ -105,11 +105,13 @@ class CreateAuthKeysCodeRequestBodyTypedDict(TypedDict):
     r"""Credit limit for the API key to be created"""
     usage_limit_type: NotRequired[UsageLimitType]
     r"""Optional credit limit reset interval. When set, the credit limit resets on this interval."""
+    workspace_id: NotRequired[str]
+    r"""Optional workspace ID to associate the API key with"""
 
 
 class CreateAuthKeysCodeRequestBody(BaseModel):
     callback_url: str
-    r"""The callback URL to redirect to after authorization. Note, only https URLs on ports 443 and 3000 are allowed."""
+    r"""The callback URL to redirect to after authorization. Supports https URLs and localhost/127.0.0.1 URLs on any port for local CLI tools."""
 
     code_challenge: Optional[str] = None
     r"""PKCE code challenge for enhanced security"""
@@ -134,6 +136,9 @@ class CreateAuthKeysCodeRequestBody(BaseModel):
     ] = None
     r"""Optional credit limit reset interval. When set, the credit limit resets on this interval."""
 
+    workspace_id: Optional[str] = None
+    r"""Optional workspace ID to associate the API key with"""
+
     @model_serializer(mode="wrap")
     def serialize_model(self, handler):
         optional_fields = [
@@ -143,6 +148,7 @@ def serialize_model(self, handler):
             "key_label",
             "limit",
             "usage_limit_type",
+            "workspace_id",
         ]
         nullable_fields = ["expires_at"]
         null_default_fields = []
diff --git a/src/openrouter/operations/deletefile.py b/src/openrouter/operations/deletefile.py
new file mode 100644
index 0000000..961175c
--- /dev/null
+++ b/src/openrouter/operations/deletefile.py
@@ -0,0 +1,118 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from openrouter.utils import (
+    FieldMetadata,
+    HeaderMetadata,
+    PathParamMetadata,
+    QueryParamMetadata,
+)
+import pydantic
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class DeleteFileGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class DeleteFileGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class DeleteFileRequestTypedDict(TypedDict):
+    file_id: str
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    workspace_id: NotRequired[str]
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class DeleteFileRequest(BaseModel):
+    file_id: Annotated[
+        str, FieldMetadata(path=PathParamMetadata(style="simple", explode=False))
+    ]
+
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    workspace_id: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
diff --git a/src/openrouter/operations/downloadfilecontent.py b/src/openrouter/operations/downloadfilecontent.py
new file mode 100644
index 0000000..3d4be3f
--- /dev/null
+++ b/src/openrouter/operations/downloadfilecontent.py
@@ -0,0 +1,118 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from openrouter.utils import (
+    FieldMetadata,
+    HeaderMetadata,
+    PathParamMetadata,
+    QueryParamMetadata,
+)
+import pydantic
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class DownloadFileContentGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class DownloadFileContentGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class DownloadFileContentRequestTypedDict(TypedDict):
+    file_id: str
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    workspace_id: NotRequired[str]
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class DownloadFileContentRequest(BaseModel):
+    file_id: Annotated[
+        str, FieldMetadata(path=PathParamMetadata(style="simple", explode=False))
+    ]
+
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    workspace_id: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
diff --git a/src/openrouter/operations/getbenchmarksartificialanalysis.py b/src/openrouter/operations/getbenchmarksartificialanalysis.py
new file mode 100644
index 0000000..707ed91
--- /dev/null
+++ b/src/openrouter/operations/getbenchmarksartificialanalysis.py
@@ -0,0 +1,108 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from openrouter.utils import FieldMetadata, HeaderMetadata, QueryParamMetadata
+import pydantic
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class GetBenchmarksArtificialAnalysisGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetBenchmarksArtificialAnalysisGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetBenchmarksArtificialAnalysisRequestTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    max_results: NotRequired[int]
+    r"""Max results to return (1–100, default 50)."""
+
+
+class GetBenchmarksArtificialAnalysisRequest(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    max_results: Annotated[
+        Optional[int],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = 50
+    r"""Max results to return (1–100, default 50)."""
diff --git a/src/openrouter/operations/getbenchmarksdesignarena.py b/src/openrouter/operations/getbenchmarksdesignarena.py
new file mode 100644
index 0000000..2ac2aed
--- /dev/null
+++ b/src/openrouter/operations/getbenchmarksdesignarena.py
@@ -0,0 +1,141 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel, UnrecognizedStr
+from openrouter.utils import (
+    FieldMetadata,
+    HeaderMetadata,
+    QueryParamMetadata,
+    validate_open_enum,
+)
+import pydantic
+from pydantic.functional_validators import PlainValidator
+from typing import Literal, Optional, Union
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class GetBenchmarksDesignArenaGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetBenchmarksDesignArenaGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+Arena = Union[
+    Literal[
+        "models",
+        "builders",
+        "agents",
+    ],
+    UnrecognizedStr,
+]
+r"""Arena to query. Defaults to `models`."""
+
+
+class GetBenchmarksDesignArenaRequestTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    arena: NotRequired[Arena]
+    r"""Arena to query. Defaults to `models`."""
+    category: NotRequired[str]
+    r"""Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories."""
+    max_results: NotRequired[int]
+    r"""Max results to return: per category when no category filter is applied (1–100, default 50)."""
+
+
+class GetBenchmarksDesignArenaRequest(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    arena: Annotated[
+        Annotated[Optional[Arena], PlainValidator(validate_open_enum(False))],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = "models"
+    r"""Arena to query. Defaults to `models`."""
+
+    category: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Category within the arena (e.g. `codecategories`, `uicomponent`, `gamedev`, `3d`, `dataviz`, `image`, `video`, `svg`). When omitted, returns all categories."""
+
+    max_results: Annotated[
+        Optional[int],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = 50
+    r"""Max results to return: per category when no category filter is applied (1–100, default 50)."""
diff --git a/src/openrouter/operations/getfilemetadata.py b/src/openrouter/operations/getfilemetadata.py
new file mode 100644
index 0000000..6a7ddf0
--- /dev/null
+++ b/src/openrouter/operations/getfilemetadata.py
@@ -0,0 +1,118 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from openrouter.utils import (
+    FieldMetadata,
+    HeaderMetadata,
+    PathParamMetadata,
+    QueryParamMetadata,
+)
+import pydantic
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class GetFileMetadataGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetFileMetadataGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetFileMetadataRequestTypedDict(TypedDict):
+    file_id: str
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    workspace_id: NotRequired[str]
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class GetFileMetadataRequest(BaseModel):
+    file_id: Annotated[
+        str, FieldMetadata(path=PathParamMetadata(style="simple", explode=False))
+    ]
+
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    workspace_id: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
diff --git a/src/openrouter/operations/getmodel.py b/src/openrouter/operations/getmodel.py
new file mode 100644
index 0000000..e450562
--- /dev/null
+++ b/src/openrouter/operations/getmodel.py
@@ -0,0 +1,114 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.types import BaseModel
+from openrouter.utils import FieldMetadata, HeaderMetadata, PathParamMetadata
+import pydantic
+from typing import Optional
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class GetModelGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetModelGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetModelRequestTypedDict(TypedDict):
+    author: str
+    r"""The author/organization of the model"""
+    slug: str
+    r"""The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)"""
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class GetModelRequest(BaseModel):
+    author: Annotated[
+        str, FieldMetadata(path=PathParamMetadata(style="simple", explode=False))
+    ]
+    r"""The author/organization of the model"""
+
+    slug: Annotated[
+        str, FieldMetadata(path=PathParamMetadata(style="simple", explode=False))
+    ]
+    r"""The model slug, optionally including a variant suffix (e.g. gpt-4 or gpt-4:free)"""
+
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
diff --git a/src/openrouter/operations/getmodels.py b/src/openrouter/operations/getmodels.py
index 288c859..7491bf9 100644
--- a/src/openrouter/operations/getmodels.py
+++ b/src/openrouter/operations/getmodels.py
@@ -1,7 +1,14 @@
 """Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
 
 from __future__ import annotations
-from openrouter.types import BaseModel, UnrecognizedStr
+from openrouter.types import (
+    BaseModel,
+    Nullable,
+    OptionalNullable,
+    UNSET,
+    UNSET_SENTINEL,
+    UnrecognizedStr,
+)
 from openrouter.utils import (
     FieldMetadata,
     HeaderMetadata,
@@ -9,6 +16,7 @@
     validate_open_enum,
 )
 import pydantic
+from pydantic import model_serializer
 from pydantic.functional_validators import PlainValidator
 from typing import Literal, Optional, Union
 from typing_extensions import Annotated, NotRequired, TypedDict
@@ -96,6 +104,24 @@ class GetModelsGlobals(BaseModel):
 r"""Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved."""
 
 
+Distillable = Union[
+    Literal[
+        "true",
+        "false",
+    ],
+    UnrecognizedStr,
+]
+r"""Filter by distillation capability. \"true\" returns only distillable models, \"false\" excludes them."""
+
+
+Zdr = Literal["true",]
+r"""When set to \"true\", return only models with zero data retention endpoints."""
+
+
+Region = Literal["eu",]
+r"""Filter to models with endpoints in the given data region. Currently only \"eu\" is supported."""
+
+
 class GetModelsRequestTypedDict(TypedDict):
     http_referer: NotRequired[str]
     r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
@@ -118,6 +144,28 @@ class GetModelsRequestTypedDict(TypedDict):
     r"""Filter models by output modality. Accepts a comma-separated list of modalities (text, image, audio, embeddings) or \"all\" to include all models. Defaults to \"text\"."""
     sort: NotRequired[GetModelsSort]
     r"""Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved."""
+    q: NotRequired[str]
+    r"""Free-text search by model name or slug."""
+    input_modalities: NotRequired[str]
+    r"""Filter models by input modality. Comma-separated list of: text, image, audio, file."""
+    context: NotRequired[int]
+    r"""Minimum context length (tokens). Models with smaller context are excluded."""
+    min_price: NotRequired[Nullable[float]]
+    r"""Minimum prompt price in $/M tokens."""
+    max_price: NotRequired[Nullable[float]]
+    r"""Maximum prompt price in $/M tokens."""
+    arch: NotRequired[str]
+    r"""Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama)."""
+    model_authors: NotRequired[str]
+    r"""Filter models by the organization that created the model. Comma-separated list of author slugs."""
+    providers: NotRequired[str]
+    r"""Filter models by hosting provider. Comma-separated list of provider names."""
+    distillable: NotRequired[Distillable]
+    r"""Filter by distillation capability. \"true\" returns only distillable models, \"false\" excludes them."""
+    zdr: NotRequired[Zdr]
+    r"""When set to \"true\", return only models with zero data retention endpoints."""
+    region: NotRequired[Region]
+    r"""Filter to models with endpoints in the given data region. Currently only \"eu\" is supported."""
 
 
 class GetModelsRequest(BaseModel):
@@ -174,3 +222,118 @@ class GetModelsRequest(BaseModel):
         FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
     ] = None
     r"""Sort the returned models server-side. Prefer this over fetching the full list and sorting client-side. Options: pricing-low-to-high, pricing-high-to-low (average prompt/completion price), context-high-to-low (context length), throughput-high-to-low, latency-low-to-high (recent median performance), most-popular, top-weekly (tokens processed in the last week), newest (creation date). When omitted, the existing default ordering is preserved."""
+
+    q: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Free-text search by model name or slug."""
+
+    input_modalities: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter models by input modality. Comma-separated list of: text, image, audio, file."""
+
+    context: Annotated[
+        Optional[int],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Minimum context length (tokens). Models with smaller context are excluded."""
+
+    min_price: Annotated[
+        OptionalNullable[float],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = UNSET
+    r"""Minimum prompt price in $/M tokens."""
+
+    max_price: Annotated[
+        OptionalNullable[float],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = UNSET
+    r"""Maximum prompt price in $/M tokens."""
+
+    arch: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter models by architecture/model family (e.g. GPT, Claude, Gemini, Llama)."""
+
+    model_authors: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter models by the organization that created the model. Comma-separated list of author slugs."""
+
+    providers: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter models by hosting provider. Comma-separated list of provider names."""
+
+    distillable: Annotated[
+        Annotated[Optional[Distillable], PlainValidator(validate_open_enum(False))],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter by distillation capability. \"true\" returns only distillable models, \"false\" excludes them."""
+
+    zdr: Annotated[
+        Optional[Zdr],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""When set to \"true\", return only models with zero data retention endpoints."""
+
+    region: Annotated[
+        Optional[Region],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Filter to models with endpoints in the given data region. Currently only \"eu\" is supported."""
+
+    @model_serializer(mode="wrap")
+    def serialize_model(self, handler):
+        optional_fields = [
+            "HTTP-Referer",
+            "X-OpenRouter-Title",
+            "X-OpenRouter-Categories",
+            "category",
+            "supported_parameters",
+            "output_modalities",
+            "sort",
+            "q",
+            "input_modalities",
+            "context",
+            "min_price",
+            "max_price",
+            "arch",
+            "model_authors",
+            "providers",
+            "distillable",
+            "zdr",
+            "region",
+        ]
+        nullable_fields = ["min_price", "max_price"]
+        null_default_fields = []
+
+        serialized = handler(self)
+
+        m = {}
+
+        for n, f in type(self).model_fields.items():
+            k = f.alias or n
+            val = serialized.get(k)
+            serialized.pop(k, None)
+
+            optional_nullable = k in optional_fields and k in nullable_fields
+            is_set = (
+                self.__pydantic_fields_set__.intersection({n})
+                or k in null_default_fields
+            )  # pylint: disable=no-member
+
+            if val is not None and val != UNSET_SENTINEL:
+                m[k] = val
+            elif val != UNSET_SENTINEL and (
+                not k in optional_fields or (optional_nullable and is_set)
+            ):
+                m[k] = val
+
+        return m
diff --git a/src/openrouter/operations/listfiles.py b/src/openrouter/operations/listfiles.py
new file mode 100644
index 0000000..834ff78
--- /dev/null
+++ b/src/openrouter/operations/listfiles.py
@@ -0,0 +1,138 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+from openrouter.components import filelistresponse as components_filelistresponse
+from openrouter.types import BaseModel
+from openrouter.utils import FieldMetadata, HeaderMetadata, QueryParamMetadata
+import pydantic
+from typing import Awaitable, Callable, Optional, Union
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class ListFilesGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class ListFilesGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class ListFilesRequestTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    limit: NotRequired[int]
+    r"""Maximum number of files to return (1–1000)."""
+    cursor: NotRequired[str]
+    r"""Opaque pagination cursor from a previous response."""
+    workspace_id: NotRequired[str]
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class ListFilesRequest(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    limit: Annotated[
+        Optional[int],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Maximum number of files to return (1–1000)."""
+
+    cursor: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Opaque pagination cursor from a previous response."""
+
+    workspace_id: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class ListFilesResponseTypedDict(TypedDict):
+    result: components_filelistresponse.FileListResponseTypedDict
+
+
+class ListFilesResponse(BaseModel):
+    next: Union[
+        Callable[[], Optional[ListFilesResponse]],
+        Callable[[], Awaitable[Optional[ListFilesResponse]]],
+    ]
+
+    result: components_filelistresponse.FileListResponse
diff --git a/src/openrouter/operations/queryanalytics.py b/src/openrouter/operations/queryanalytics.py
index fe4a010..698b5f7 100644
--- a/src/openrouter/operations/queryanalytics.py
+++ b/src/openrouter/operations/queryanalytics.py
@@ -137,7 +137,7 @@ class QueryAnalyticsRequestBodyTypedDict(TypedDict):
     granularity: NotRequired[str]
     r"""Time granularity"""
     group_limit: NotRequired[int]
-    r"""Maximum rows per distinct combination of dimensions (ClickHouse LIMIT n BY). When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified."""
+    r"""Maximum rows per distinct combination of dimensions. When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified."""
     limit: NotRequired[int]
     r"""Maximum total rows returned. Defaults to 1000. On time-series queries with dimensions and no explicit group_limit, the server may raise this to accommodate the expected number of unique time-bucket/dimension combinations."""
     order_by: NotRequired[OrderByTypedDict]
@@ -155,7 +155,7 @@ class QueryAnalyticsRequestBody(BaseModel):
     r"""Time granularity"""
 
     group_limit: Optional[int] = None
-    r"""Maximum rows per distinct combination of dimensions (ClickHouse LIMIT n BY). When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified."""
+    r"""Maximum rows per distinct combination of dimensions. When omitted on time-series queries (granularity + dimensions), auto-computed to avoid truncating time windows. Explicit values override the default and may truncate time buckets if set lower than the number of buckets in the range. Ignored when no dimensions are specified."""
 
     limit: Optional[int] = None
     r"""Maximum total rows returned. Defaults to 1000. On time-series queries with dimensions and no explicit group_limit, the server may raise this to accommodate the expected number of unique time-bucket/dimension combinations."""
diff --git a/src/openrouter/operations/uploadfile.py b/src/openrouter/operations/uploadfile.py
new file mode 100644
index 0000000..579e1df
--- /dev/null
+++ b/src/openrouter/operations/uploadfile.py
@@ -0,0 +1,153 @@
+"""Code generated by Speakeasy (https://speakeasy.com). DO NOT EDIT."""
+
+from __future__ import annotations
+import io
+from openrouter.types import BaseModel
+from openrouter.utils import (
+    FieldMetadata,
+    HeaderMetadata,
+    MultipartFormMetadata,
+    QueryParamMetadata,
+    RequestMetadata,
+)
+import pydantic
+from typing import IO, Optional, Union
+from typing_extensions import Annotated, NotRequired, TypedDict
+
+
+class UploadFileGlobalsTypedDict(TypedDict):
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class UploadFileGlobals(BaseModel):
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+
+class FileTypedDict(TypedDict):
+    file_name: str
+    content: Union[bytes, IO[bytes], io.BufferedReader]
+    content_type: NotRequired[str]
+
+
+class File(BaseModel):
+    file_name: Annotated[
+        str, pydantic.Field(alias="fileName"), FieldMetadata(multipart=True)
+    ]
+
+    content: Annotated[
+        Union[bytes, IO[bytes], io.BufferedReader],
+        pydantic.Field(alias=""),
+        FieldMetadata(multipart=MultipartFormMetadata(content=True)),
+    ]
+
+    content_type: Annotated[
+        Optional[str],
+        pydantic.Field(alias="Content-Type"),
+        FieldMetadata(multipart=True),
+    ] = None
+
+
+class UploadFileRequestBodyTypedDict(TypedDict):
+    file: FileTypedDict
+
+
+class UploadFileRequestBody(BaseModel):
+    file: Annotated[File, FieldMetadata(multipart=MultipartFormMetadata(file=True))]
+
+
+class UploadFileRequestTypedDict(TypedDict):
+    request_body: UploadFileRequestBodyTypedDict
+    http_referer: NotRequired[str]
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+    x_open_router_title: NotRequired[str]
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+    x_open_router_categories: NotRequired[str]
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+    workspace_id: NotRequired[str]
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
+
+
+class UploadFileRequest(BaseModel):
+    request_body: Annotated[
+        UploadFileRequestBody,
+        FieldMetadata(request=RequestMetadata(media_type="multipart/form-data")),
+    ]
+
+    http_referer: Annotated[
+        Optional[str],
+        pydantic.Field(alias="HTTP-Referer"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app identifier should be your app's URL and is used as the primary identifier for rankings.
+    This is used to track API usage per application.
+
+    """
+
+    x_open_router_title: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Title"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""The app display name allows you to customize how your app appears in OpenRouter's dashboard.
+
+    """
+
+    x_open_router_categories: Annotated[
+        Optional[str],
+        pydantic.Field(alias="X-OpenRouter-Categories"),
+        FieldMetadata(header=HeaderMetadata(style="simple", explode=False)),
+    ] = None
+    r"""Comma-separated list of app categories (e.g. \"cli-agent,cloud-agent\"). Used for marketplace rankings.
+
+    """
+
+    workspace_id: Annotated[
+        Optional[str],
+        FieldMetadata(query=QueryParamMetadata(style="form", explode=True)),
+    ] = None
+    r"""Workspace to scope the request to. Defaults to the caller’s default workspace."""
diff --git a/src/openrouter/presets.py b/src/openrouter/presets.py
index ab9e6ba..ae12a80 100644
--- a/src/openrouter/presets.py
+++ b/src/openrouter/presets.py
@@ -625,6 +625,7 @@ def create_presets_chat_completions(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -647,6 +648,10 @@ def create_presets_chat_completions(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -676,6 +681,8 @@ def create_presets_chat_completions(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -709,6 +716,7 @@ def create_presets_chat_completions(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -717,6 +725,8 @@ def create_presets_chat_completions(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -728,6 +738,8 @@ def create_presets_chat_completions(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -769,6 +781,7 @@ def create_presets_chat_completions(
                     messages, List[components.ChatMessages]
                 ),
                 metadata=metadata,
+                min_p=min_p,
                 modalities=modalities,
                 model=model,
                 models=models,
@@ -783,6 +796,8 @@ def create_presets_chat_completions(
                 reasoning=utils.get_pydantic_model(
                     reasoning, Optional[components.ChatRequestReasoning]
                 ),
+                reasoning_effort=reasoning_effort,
+                repetition_penalty=repetition_penalty,
                 response_format=utils.get_pydantic_model(
                     response_format, Optional[components.ResponseFormat]
                 ),
@@ -805,6 +820,8 @@ def create_presets_chat_completions(
                 tools=utils.get_pydantic_model(
                     tools, Optional[List[components.ChatFunctionTool]]
                 ),
+                top_a=top_a,
+                top_k=top_k,
                 top_logprobs=top_logprobs,
                 top_p=top_p,
                 trace=utils.get_pydantic_model(trace, Optional[components.TraceConfig]),
@@ -943,6 +960,7 @@ async def create_presets_chat_completions_async(
         max_completion_tokens: OptionalNullable[int] = UNSET,
         max_tokens: OptionalNullable[int] = UNSET,
         metadata: Optional[Dict[str, str]] = None,
+        min_p: OptionalNullable[float] = UNSET,
         modalities: Optional[List[components.Modality]] = None,
         model: Optional[str] = None,
         models: Optional[List[str]] = None,
@@ -965,6 +983,10 @@ async def create_presets_chat_completions_async(
                 components.ChatRequestReasoningTypedDict,
             ]
         ] = None,
+        reasoning_effort: OptionalNullable[
+            components.ChatRequestReasoningEffort
+        ] = UNSET,
+        repetition_penalty: OptionalNullable[float] = UNSET,
         response_format: Optional[
             Union[components.ResponseFormat, components.ResponseFormatTypedDict]
         ] = None,
@@ -994,6 +1016,8 @@ async def create_presets_chat_completions_async(
                 List[components.ChatFunctionToolTypedDict],
             ]
         ] = None,
+        top_a: OptionalNullable[float] = UNSET,
+        top_k: OptionalNullable[int] = UNSET,
         top_logprobs: OptionalNullable[int] = UNSET,
         top_p: OptionalNullable[float] = UNSET,
         trace: Optional[
@@ -1027,6 +1051,7 @@ async def create_presets_chat_completions_async(
         :param max_completion_tokens: Maximum tokens in completion
         :param max_tokens: Maximum tokens (deprecated, use max_completion_tokens). Note: some providers enforce a minimum of 16.
         :param metadata: Key-value pairs for additional object information (max 16 pairs, 64 char keys, 512 char values)
+        :param min_p: Minimum probability threshold relative to the most likely token. Tokens with probability below min_p * (probability of top token) are filtered out. Not all providers support this parameter.
         :param modalities: Output modalities for the response. Supported values are \"text\", \"image\", and \"audio\".
         :param model: Model to use for completion
         :param models: Models to use for completion
@@ -1035,6 +1060,8 @@ async def create_presets_chat_completions_async(
         :param presence_penalty: Presence penalty (-2.0 to 2.0)
         :param provider: When multiple model providers are available, optionally indicate your routing preference.
         :param reasoning: Configuration options for reasoning models
+        :param reasoning_effort: Shorthand for setting reasoning effort. Equivalent to setting reasoning.effort. Cannot be used simultaneously with reasoning.effort if they differ.
+        :param repetition_penalty: Penalizes tokens based on how much they have already appeared in the text. A value of 1.0 means no penalty. Values above 1.0 penalize repeated tokens more strongly. Not all providers support this parameter.
         :param response_format: Response format configuration
         :param seed: Random seed for deterministic outputs
         :param service_tier: The service tier to use for processing this request.
@@ -1046,6 +1073,8 @@ async def create_presets_chat_completions_async(
         :param temperature: Sampling temperature (0-2)
         :param tool_choice: Tool choice configuration
         :param tools: Available tools for function calling
+        :param top_a: Consider only tokens with \"sufficiently high\" probabilities based on the probability of the most likely token. Not all providers support this parameter.
+        :param top_k: Limits the model to choose from the top K most likely tokens at each step. A value of 1 means the model will always pick the most likely next token. Not all providers support this parameter.
         :param top_logprobs: Number of top log probabilities to return (0-20)
         :param top_p: Nucleus sampling parameter (0-1)
         :param trace: Metadata for observability and tracing. Known keys (trace_id, trace_name, span_name, generation_name, parent_span_id) have special handling. Additional keys are passed through as custom metadata to configured broadcast destinations.
@@ -1087,6 +1116,7 @@ async def create_presets_chat_completions_async(
                     messages, List[components.ChatMessages]
                 ),
                 metadata=metadata,
+                min_p=min_p,
                 modalities=modalities,
                 model=model,
                 models=models,
@@ -1101,6 +1131,8 @@ async def create_presets_chat_completions_async(
                 reasoning=utils.get_pydantic_model(
                     reasoning, Optional[components.ChatRequestReasoning]
                 ),
+                reasoning_effort=reasoning_effort,
+                repetition_penalty=repetition_penalty,
                 response_format=utils.get_pydantic_model(
                     response_format, Optional[components.ResponseFormat]
                 ),
@@ -1123,6 +1155,8 @@ async def create_presets_chat_completions_async(
                 tools=utils.get_pydantic_model(
                     tools, Optional[List[components.ChatFunctionTool]]
                 ),
+                top_a=top_a,
+                top_k=top_k,
                 top_logprobs=top_logprobs,
                 top_p=top_p,
                 trace=utils.get_pydantic_model(trace, Optional[components.TraceConfig]),
@@ -1253,6 +1287,12 @@ def create_presets_messages(
         context_management: OptionalNullable[
             Union[components.ContextManagement, components.ContextManagementTypedDict]
         ] = UNSET,
+        fallbacks: OptionalNullable[
+            Union[
+                List[components.MessagesFallbackParam],
+                List[components.MessagesFallbackParamTypedDict],
+            ]
+        ] = UNSET,
         max_tokens: Optional[int] = None,
         metadata: Optional[
             Union[components.Metadata, components.MetadataTypedDict]
@@ -1327,6 +1367,7 @@ def create_presets_messages(
 
         :param cache_control: Enable automatic prompt caching. When set at the top level, the system automatically applies cache breakpoints to the last cacheable block in the request. Currently supported for Anthropic Claude models.
         :param context_management:
+        :param fallbacks: Fallback models to try if the primary model fails or refuses, in order. Handled by OpenRouter multi-model routing rather than Anthropic server-side fallbacks; cannot be combined with `models`. Each entry accepts only `model`. Maximum of 3 entries.
         :param max_tokens:
         :param metadata:
         :param models:
@@ -1375,6 +1416,9 @@ def create_presets_messages(
                 context_management=utils.get_pydantic_model(
                     context_management, OptionalNullable[components.ContextManagement]
                 ),
+                fallbacks=utils.get_pydantic_model(
+                    fallbacks, OptionalNullable[List[components.MessagesFallbackParam]]
+                ),
                 max_tokens=max_tokens,
                 messages=utils.get_pydantic_model(
                     messages, Nullable[List[components.MessagesMessageParam]]
@@ -1547,6 +1591,12 @@ async def create_presets_messages_async(
         context_management: OptionalNullable[
             Union[components.ContextManagement, components.ContextManagementTypedDict]
         ] = UNSET,
+        fallbacks: OptionalNullable[
+            Union[
+                List[components.MessagesFallbackParam],
+                List[components.MessagesFallbackParamTypedDict],
+            ]
+        ] = UNSET,
         max_tokens: Optional[int] = None,
         metadata: Optional[
             Union[components.Metadata, components.MetadataTypedDict]
@@ -1621,6 +1671,7 @@ async def create_presets_messages_async(
 
         :param cache_control: Enable automatic prompt caching. When set at the top level, the system automatically applies cache breakpoints to the last cacheable block in the request. Currently supported for Anthropic Claude models.
         :param context_management:
+        :param fallbacks: Fallback models to try if the primary model fails or refuses, in order. Handled by OpenRouter multi-model routing rather than Anthropic server-side fallbacks; cannot be combined with `models`. Each entry accepts only `model`. Maximum of 3 entries.
         :param max_tokens:
         :param metadata:
         :param models:
@@ -1669,6 +1720,9 @@ async def create_presets_messages_async(
                 context_management=utils.get_pydantic_model(
                     context_management, OptionalNullable[components.ContextManagement]
                 ),
+                fallbacks=utils.get_pydantic_model(
+                    fallbacks, OptionalNullable[List[components.MessagesFallbackParam]]
+                ),
                 max_tokens=max_tokens,
                 messages=utils.get_pydantic_model(
                     messages, Nullable[List[components.MessagesMessageParam]]
diff --git a/src/openrouter/sdk.py b/src/openrouter/sdk.py
index ec179e1..abc46c8 100644
--- a/src/openrouter/sdk.py
+++ b/src/openrouter/sdk.py
@@ -25,6 +25,7 @@
     from openrouter.datasets import Datasets
     from openrouter.embeddings import Embeddings
     from openrouter.endpoints import Endpoints
+    from openrouter.files import Files
     from openrouter.generations import Generations
     from openrouter.guardrails import Guardrails
     from openrouter.models_ import Models
@@ -65,6 +66,8 @@ class OpenRouter(BaseSDK):
     r"""Text embedding endpoints"""
     endpoints: "Endpoints"
     r"""Endpoint information"""
+    files: "Files"
+    r"""Files endpoints"""
     generations: "Generations"
     r"""Generation history endpoints"""
     guardrails: "Guardrails"
@@ -99,6 +102,7 @@ class OpenRouter(BaseSDK):
         "datasets": ("openrouter.datasets", "Datasets"),
         "embeddings": ("openrouter.embeddings", "Embeddings"),
         "endpoints": ("openrouter.endpoints", "Endpoints"),
+        "files": ("openrouter.files", "Files"),
         "generations": ("openrouter.generations", "Generations"),
         "guardrails": ("openrouter.guardrails", "Guardrails"),
         "api_keys": ("openrouter.api_keys", "APIKeys"),
diff --git a/uv.lock b/uv.lock
index 72f33e0..ac18dd7 100644
--- a/uv.lock
+++ b/uv.lock
@@ -220,7 +220,7 @@ wheels = [
 
 [[package]]
 name = "openrouter"
-version = "0.9.2"
+version = "0.10.0"
 source = { editable = "." }
 dependencies = [
     { name = "httpcore" },