GTPO and GRPO-S: Token and Sequence-Level Reward Shaping with Policy Entropy
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arXiv
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| Main Authors: | Tan, Hongze, Wang, Zihan, Pan, Jianfei, Lin, Jinghao, Wang, Hao, Wu, Yifan, Chen, Tao, Zheng, Zhihang, Tang, Zhihao, Yang, Haihua |
|---|---|
| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | |
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