On-policy self-distillation (OPSD) uses a self-teacher conditioned on privileged information to turn the sparse outcome signal of reinforcement learning with verifiable rewards (RLVR) into dense token-level supervision. Yet the teacher's advantage may depend on information unavailable to the student at inference, raisi...
Yu-Hang Yang, Ming-Xuan Xia, Chao-Nan Ye et al.· 0 citations
Criterion-Distilled Policy Optimization (CriPO), which enhances rubric-based RL via on-policy self-distillation via on-policy self-distillation, to simultaneously address both unexplored and suppressed criteria.
Mingxuan Xia, Yuhang Yang, Chaonan Ye et al.· arXiv.org· 3 citations· ⚡2
CAP is introduced, a scalable benchmark for evaluating browser agents on cross-site, human-like web tasks that require non-trivial UI interactions and visual understanding and a decomposition-and-recomposition pipeline that first abstracts each website into a structured site card capturing user-facing functions, comple...
Zejun Xu, Taiyi Chen, Jin Li et al.· 0 citations
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