Evidence record 4752 · automatically gathered

Rubric-based On-policy Distillation

On-policy distillation (OPD) is a powerful paradigm for model alignment, yet its reliance on teacher logits restricts its application to white-box scenarios. We contend that structured semantic rubrics can serve as a scalable alternative to teacher logits, enabling OPD using only teacher-generated responses. To prove it, we introduce ROPD, a simple yet foundational framework for rubric-based OPD. Specifically, ROPD induces prompt-specific rubrics from teacher-student contrasts, and then utilizes

Record details

Published: 8 May 2026
Source: arXiv
Category: Research
Topics: Regulation · Safety & alignment · Children & education
Retrieved: 14 July 2026

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ethics.ai (8 May 2026), “Rubric-based On-policy Distillation,” evidence record 4752, https://ethics.ai/record/4752 (originally published by arXiv).

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