Author

Xi Ye

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Preprint Oct 2026

DoubleFree:Exploiting Exploration History for Rollout-Free Multi-Task LLMs Training

Multi-task post-training can develop domain specialists through independent reinforcement learning (RL) and consolidate their capabilities through multi-teacher on-policy distillation (MOPD). However, standard MOPD generates on-policy student responses and keeps multiple teachers online throughout consolidation, introd...

Ying-Ping Wang, Min Cai, Chen-Yu Yuan et al. · 0 citations

#artificial intelligence Preprint Sep 2026

Sequential Beats Joint: On the Interplay between On-Policy Distillation and RLVR

It is shown that a simple two-stage scheme, OPD-then-RL, consistently outperforms pure OPD, pure RLVR, and all such joint baselines across logic and math reasoning benchmarks.

Bo-Yang Li, Bingsen Chen, Cheng-Hao Yang et al. · 12 citations