Evidence record 3596 · automatically gathered

ADWIN: Adaptive Windows for Horizon-Aware On-Policy Distillation

On-policy distillation (OPD) transfers reasoning behavior by training a student on teacher feedback along student-generated trajectories, but standard full-rollout training ties every update to a costly completion and can over-allocate supervision to late positions with low marginal value for the current student. We revisit this assumption through the useful supervision horizon: student-induced rollouts can drift from teacher-preferred continuations, while aligned prefixes may already preserve t

Record details

Published: 27 May 2026
Source: arXiv
Category: Research
Topics: Regulation · Children & education
Retrieved: 14 July 2026

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ethics.ai (27 May 2026), “ADWIN: Adaptive Windows for Horizon-Aware On-Policy Distillation,” evidence record 3596, https://ethics.ai/record/3596 (originally published by arXiv).

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