Author

Wen Zhang

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#artificial intelligence Jul 2026

Flow-Map GRPO: Reinforcement Learning for Few-Step Flow-Map Generators via Anchored Stochastic Composition

Flow-Map GRPO enables effective RL alignment of pretrained deterministic flow-map generators while retaining their original parameterization, without retraining them as native stochastic models.

Zhi-Qi Li, Wen Zhang, Bo Zhu · arXiv.org · 3 citations · ⚡2