Demystifying Reasoning Dynamics with Mutual Information: Thinking Tokens are Information Peaks in LLM Reasoning. - Chen Qian; Dongrui Liu; Haochen Wen; Zhen Bai; Yong Liu; Jing Shao (CoRR, 2025)

PersRM-R1: Enhance Personalized Reward Modeling with Reinforcement Learning. - Mengdi Li; Guanqiao Chen; Xufeng Zhao; Haochen Wen; Shu Yang; Di Wang (CoRR, 2025)