DAPD Framework Fixes Privilege Illusion in Policy Distillation
August 2, 2026
Dual-Anchored Policy Distillation (DAPD) mitigates performance degradation in on-policy distillation caused by information asymmetry between teacher and student. It uses dual-path anchoring to align reference and rollout behavior, preventing students from relying on unavailable inference-time information.
HOW THIS AFFECTS YOU
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researcherYou can use this to improve the stability and accuracy of LLM post-training when using privileged teacher models.