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News/Uncertainty-Aware Reward Modeling for Stable RLHF
arxiv
PublishedJune 20, 2026 at 4:00 AM
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Uncertainty-Aware Reward Modeling for Stable RLHF

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arXiv:2606.19818v1 Announce Type: cross Abstract: Reinforcement learning from human feedback (RLHF) aligns large language models by training reward models on preference data and optimizing policies to maximize predicted rewards. However, this pipeline faces two fundamental challenges: (1) reward mod

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