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arxiv_cs_ai · Aug 31, 2026 · paper
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Reconciling Process Supervision with Outcome-Based Credit in Agentic Policy Optimization
arxiv.orgAug 31, 2026
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In brief
Outcome-based reinforcement learning provides verified feedback for language-model agents, but assigns trajectory-level advantage uniformly to all decisions, yielding coarse credit over long-horizon interactions. On-p...
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