Eliminating Inductive Bias in Reward Models with Information-Theoretic Guidance - Li, Zhuo; Cheng, Pengyu; Yu, Zhechao; FeifeiTong; Gao, Anningzhe; Chang, Tsung-Hui; Wan, Xiang; erchao.zec; jiang, xiaoxi; guanjunjiang (International Conference on Learning Representations, 2026)