Paper page - One Symptom, Three Levers: A Critical Review of On-Policy Self-Distillation · AuraTracer

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2026 年 9 月 8 日，Hugging Face Papers 发布题为《One Symptom, Three Levers: A Critical Review of On-Policy Self-Distillation》的论文页面。该研究对基于策略的自蒸馏（On-Policy Self-Distillation）方法进行了系统性批判性审查，旨在分析该方法在强化学习中的表现、潜在缺陷及改进方向。

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Justin RobertRaheel Qader

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Justin Robert1
Raheel Qader1

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H Hugging Face Papers en 2026-09-08 08:00

Paper page - One Symptom, Three Levers: A Critical Review of On-Policy Self-Distillation

Justin Robert 与 Raheel Qader 发表综述《One Symptom, Three Levers: A Critical Review of On-Policy Self-Distillation》，指出 On-Policy Self-Distillation（OPSD）虽消除了对更大教师模型的需求，但存在“崩溃”这一主导性故障模式。该研究将数学推理领域的崩溃视为单一症状，由三个杠杆控制：信号应用位置（token 加权）、教师展示内容（特权信息性质）及信号变化时机（教师动态与引导衰减）。综述未进行新实验，旨在建立现象共享词汇并区分已解决与争议问题。