CorVer is a corpus-grounded process reward that derives sentence-level supervision from Wikipedia co-occurrence statistics for RL in factual QA, reporting consistent gains over baselines and faster training.
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Verifiable Rewards Beyond Math and Code: Lightweight Corpus-Grounded Process Supervision for Factual Question Answering
CorVer is a corpus-grounded process reward that derives sentence-level supervision from Wikipedia co-occurrence statistics for RL in factual QA, reporting consistent gains over baselines and faster training.