Preprint
Jul 2026
Group-Reflective Self-Distillation for Agentic Reinforcement Learning
Group-Reflective Self-Distillation (GRSD), which derives capability-aligned and outcome-discriminative guidance from the policy's own verified rollouts, and refines turn-level credit assignment by modulating outcome-based advantages while preserving the verifier-determined learning direction.
Binbin Zheng, Zijun Xie, Guanqun Zhao et al.
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