Thinking-Based Non-Thinking: Solving the Reward Hacking Problem in Training Hybrid Reasoning Models via Reinforcement Learning. - Siyuan Gan; Jiaheng Liu; Boyan Wang; Tianpei Yang; Runqing Miao; Yuyao Zhang; Fanyu Meng; Junlan Feng; Linjian Meng; Jing Huo; Yang Gao (ACL (1), 2026)

Thinking-Based Non-Thinking: Solving the Reward Hacking Problem in Training Hybrid Reasoning Models via Reinforcement Learning. - Siyuan Gan; Jiaheng Liu; Boyan Wang; Tianpei Yang; Runqing Miao; Yuyao Zhang; Fanyu Meng; Junlan Feng; Linjian Meng; Jing Huo; Yang Gao 001 (CoRR, 2026)