Do Not Step Into the Same River Twice: Learning to Reason from Trial and Error. - Chenming Tang; Hsiu-Yuan Huang; Weijie Liu; Clive Bai; Saiyong Yang; Yunfang Wu (ACL (1), 2026)

ORBIT: On-policy Exploration-Exploitation for Controllable Multi-Budget Reasoning. - Kun Liang; Clive Bai; Xin Xu; Chenming Tang; Sanwoo Lee; Weijie Liu; Saiyong Yang; Yunfang Wu (CoRR, 2026)

Small Generalizable Prompt Predictive Models Can Steer Efficient RL Post-Training of Large Reasoning Models. - Yun Qu 002; Qi Wang 005; Yixiu Mao; Heming Zou; Yuhang Jiang 001; Weijie Liu; Clive Bai; Kai Yang; Yangkun Chen; Saiyong Yang; Xiangyang Ji (CoRR, 2026)

Composition-RL: Compose Your Verifiable Prompts for Reinforcement Learning of Large Language Models. - Xin Xu 001; Clive Bai; Kai Yang 001; Tianlong Chen 001; Yangkun Chen; Weijie Liu; Hao Chen 103; Yang Wang 020; Saiyong Yang; Can Yang 002 (CoRR, 2026)

Listwise Policy Optimization: Group-based RLVR as Target-Projection on the LLM Response Simplex. - Yun Qu 002; Qi Wang 005; Yixiu Mao; Heming Zou; Yuhang Jiang 001; Yingyue Li; Wutong Xu; Lizhou Cai; Weijie Liu; Clive Bai; Kai Yang; Yangkun Chen; et al. (CoRR, 2026)

ADWIN: Adaptive Windows for Horizon-Aware On-Policy Distillation. - Kun Liang; Chenming Tang; Clive Bai; Weijie Liu; Saiyong Yang; Yunfang Wu (CoRR, 2026)