RL - PLUS : Countering Capability Boundary Collapse of LLM s in Reinforcement Learning with Hybrid-policy Optimization
Yihong Dong · Xue Jiang · Yongding Tao · Huanyu Liu · Kechi Zhang · Lili Mou · Rongyu Cao · YINGWEI MA · Jue Chen · Binhua Li · Zhi Jin · Fei Huang · Yongbin Li · Ge Li
摘要
Reinforcement Learning with Verifiable Reward (RLVR) has significantly advanced the complex reasoning abilities of Large Language Models (LLMs). However, it struggles to break through the inherent capability boundaries of the base LLM, due to its essentially on-policy strategy coupled with LLM’s...