Which Reasoning Trajectories Teach Students to Reason Better? A Simple Metric of Informative Alignment
哪种推理轨迹能更好地教会学生推理?一个信息对齐的简单度量
机构 * Fudan University(复旦大学) ; Shanghai AI Laboratory(上海人工智能实验室) ; University of Toronto(多伦多大学) ; University of Sydney(悉尼大学)
AI总结 提出Rank-Surprisal Ratio (RSR)度量,通过结合对齐性和信息性评估推理轨迹对学生模型的适用性,在轨迹选择和教师选择中显著优于现有方法。
Comments Accepted to ACL 2026 (Main Conference). 31 pages. Project page: https://github.com/UmeanNever/RankSurprisalRatio