1
Listwise Policy Optimization: Group-based RLVR as Target-Projection on the LLM Response Simplex
将组级别强化学习从奖励建模到策略优化统一为响应单纯形上的目标投影，提出Listwise Policy Optimization新方法。
arXiv:2605.06139v2 Announce Type: replace Abstract: Reinforcement learning with verifiable rewards (RLVR) has become a standard approach for large lan…