What Are Step-Level Reward Models Rewarding? Counterintuitive Findings from MCTS-Boosted Mathematical Reasoning
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arXiv
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| Main Authors: | Ma, Yiran, Chen, Zui, Liu, Tianqiao, Tian, Mi, Liu, Zhuo, Liu, Zitao, Luo, Weiqi |
|---|---|
| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | |
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