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News/Dual-Evolving Reinforcement Learning for Automated Reward Design
arxiv
PublishedOctober 15, 2026 at 4:00 AM

Dual-Evolving Reinforcement Learning for Automated Reward Design

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arXiv:2512.13399v3 Announce Type: replace-cross Abstract: Crafting effective reward signals remains a central challenge in reinforcement learning (RL) for complex reasoning. Existing methods for automated reward optimization search with a fixed proposer which never learns from its costly trials. We

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