Add MPU-V2 detector submission

[Lingxiao-code]

Submitting DeBERTaV3-ChatGLM-Detector predictions and metadata for RAID benchmark evaluation

[github-actions]

Eval run succeeded! Link to run: link

Here are the results of the submission(s):

DeBERTaV3-ChatGLM-Detector

Release date: 2026-01-23

I've committed detailed results of this detector's performance on the test set to this PR.

On the RAID dataset as a whole (aggregated across all generation models, domains, decoding strategies, repetition penalties, and adversarial attacks), it achieved an AUROC of 68.87 and a TPR of 35.75% at FPR=5% and 26.48% at FPR=1%.
Without adversarial attacks, it achieved AUROC of 79.72 and a TPR of 50.81% at FPR=5% and 39.65% at FPR=1%.

If all looks well, a maintainer will come by soon to merge this PR and your entry/entries will appear on the leaderboard. If you need to make any changes, feel free to push new commits to this PR. Thanks for submitting to RAID!

[github-actions]

It looks like this eval run failed. Please check the workflow logs to see what went wrong, then push a new commit to your PR to rerun the eval.

[liamdugan]

Hey @Lingxiao-code, it seems like you deleted your detector's predictions.json file and then never uploaded a new one to the PR. Can you fix that and let me know? I'd be happy to run your submission again. Thanks!

[Lingxiao-code]

Hi, I have just added the predictions and metadata for a new detector: MPU-V2. Please evaluate.

[github-actions]

It looks like this eval run failed. Please check the workflow logs to see what went wrong, then push a new commit to your PR to rerun the eval.

[liamdugan]

Hi @Lingxiao-code it looks like the bot encountered an error when trying to evaluate the DeBERTav3-ChatGLM-Detector submission due to there not being a predictions.json file available to use in the folder.

If you want us to only evaluate your new MPU-V2 detector, can you please delete the folder with the DeBERTav3-ChatGLM-Detector and request deployment again? I'll make sure to approve it quickly. Thanks!

[Lingxiao-code]

Hi @liamdugan , I have deleted the old folder as requested. Could you please help trigger the evaluation for MPU-V2 again? Thank you!

[github-actions]

Eval run succeeded! Link to run: link

Here are the results of the submission(s):

MPU-V2

Release date: 2026-02-02

I've committed detailed results of this detector's performance on the test set to this PR.

Warning

Failed to find threshold values that achieve False Positive Rate(s): (['5%', '1%']) on all domains. This submission will not appear in the main leaderboard for those FPR values; it will only be visible within the splits in which the target FPR was achieved.

If all looks well, a maintainer will come by soon to merge this PR and your entry/entries will appear on the leaderboard. If you need to make any changes, feel free to push new commits to this PR. Thanks for submitting to RAID!