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LaRA: Layer-wise Representation Analysis for Detecting Data Contamination in RL Post-Training
逐层表示分析新方法，精准识别RL后训练阶段的数据污染，提升模型安全与可靠性。
arXiv:2605.29888v1 Announce Type: cross Abstract: Reinforcement learning (RL) post-training has shown to improve reasoning in large language models (L…