Fixing the Broken Compass: Diagnosing and Improving Inference-Time Reward Modeling - Li, Jiachun; Cao, Pengfei; Jin, Zhuoran; Chen, Yubo; Xu, Jiexin; Li, Huaijun; Jiang, Xiaojian; Liu, Kang; Zhao, Jun (International Conference on Learning Representations, 2026)