PRM-as-a-Judge

A dense evaluation paradigm that turns trajectory videos into a goldmine of progress signals. Moving beyond the "Pass/Fail" mirage in robotics.

→ Read the blog → View leaderboard

News 🎉

March 23, 2026 PRM-as-a-Judge blog and arXiv release — Read our blog for methodology, OPD framework, and interactive demos
March 20, 2026 RoboChallenge task leaderboard now available — Check out rankings and submit your results

We welcome collaboration and feedback from the robotics community. If you have questions or would like to work with us on dense trajectory evaluation, please reach out at jiyuheng2023@ia.ac.cn.