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The Optimal Token Baseline: Variance Reduction for Long-Horizon LLM-RL
提出最优token基线方法，有效降低长程LLM强化学习的方差，提升训练稳定性。
arXiv:2602.07078v2 Announce Type: replace-cross Abstract: Reinforcement Learning (RL) for Large Language Models (LLMs) often suffers from training col…