Neighbor GRPO: Contrastive ODE Policy Optimization Aligns Flow Models
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arXiv
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| Main Authors: | He, Dailan, Feng, Guanlin, Ge, Xingtong, Niu, Yazhe, Zhang, Yi, Ma, Bingqi, Song, Guanglu, Liu, Yu, Li, Hongsheng |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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