Grad2Reward: From Sparse Judgment to Dense Rewards for Improving Open-Ended LLM Reasoning

Fuente: arXiv

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Bibliographic Details
Main Authors:	Zhang, Zheng, Lu, Ao, Zeng, Yuanhao, Shan, Ziwei, Guo, Jinjin, Li, Lufei, Li, Yexin, Ren, Kan
Format:	Preprint
Published:	2026
Subjects:	Machine Learning
Online Access:	Acceder al recurso
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Internet

https://arxiv.org/abs/2602.01791