Author

Gong Cheng

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Preprint Oct 2026

CD-OPD: Contextual Digest for On-Policy Distillation

Teacher takeover in on-policy distillation (OPD) can produce incorrect responses even when the student and teacher independently answer the same problem correctly, a failure we quantify using Collaboration Failure Rate (CFR). To address it, we propose Contextual Digest for On-Policy Distillation (CD-OPD). CD-OPD struct...

Ming-Yuan Li, Yu-Cheng Li, Xiaxia Wang et al. · 0 citations