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News/DGPO: Distribution Guided Policy Optimization for Fine Grained Credit Assignment
arxiv
PublishedMay 11, 2026 at 4:00 AM
—neutral

DGPO: Distribution Guided Policy Optimization for Fine Grained Credit Assignment

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Publisher summary· verbatim

arXiv:2605.03327v2 Announce Type: replace-cross Abstract: Reinforcement learning is crucial for aligning large language models to perform complex reasoning tasks. However, current algorithms such as Group Relative Policy Optimization suffer from coarse grained, sequence level credit assignment, whic

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