Multiplayer Nash Preference Optimization - Wu, Fang; Huang, Xu; Xuan, Weihao; Zhang, Zhiwei; Xiao, Yijia; Wan, Frank; Li, Xiaomin; Hu, Bing; Xia, Peng; Leskovec, Jure; Choi, Yejin (International Conference on Learning Representations, 2026)