On the Generalization of SFT: A Reinforcement Learning Perspective with Reward Rectification - Wu, Yongliang; Zhou, Yizhou; Zhou, Ziheng; Peng, Yingzhe; Ye, Xinyu; Hu, Xinting; Zhu, Wenbo; Qi, Lu; Yang, Ming-Hsuan; yang, xu (International Conference on Learning Representations, 2026)