Recycling Failures: Salvaging Exploration in RLVR via Fine-Grained Off-Policy Guidance

Researchers propose SCOPE, a new framework for Reinforcement Learning from Verifiable Rewards (RLVR) that improves AI reasoning by salvaging partially correct solutions rather than discarding them entirely. The method achieves 46.6% accuracy on math reasoning tasks and 53.4% on out-of-distribution problems by using step-wise correction to maintain exploration diversity.