Author

Yi-Wei Dai

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Jul 2026

SCOPE-RL: Optimizing Reasoning Paths Before and After Success

SCOPE-RL improves average accuracy by up to 11.2 pp and reduces reasoning tokens by up to 27.1% over outcome-only GRPO, indicating that reward-signal densification is complementary to policy-update-level RLVR advances.

Xiaojia Liu, Han Xu, Jianqiang Xia et al. · arXiv.org · 0 citations