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arxiv_cs_lg · Oct 30, 2026 · paper

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Optimizing Stochastic Policy Geometry for Few-Step Flow Reinforcement Learning

arxiv.orgOct 30, 2026
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In brief

Few-step flow models generate samples through a handful of large denoising transitions. Applying GRPO to such models requires introducing stochasticity into the denoising transitions, and when a single transition span...

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Optimizing Stochastic Policy Geometry for Few-Step Flow Reinforcement Learning

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