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English(EN) Free Lunch for LLMs Confidence: The RL Critic Already Knows

RL 评论员无需重新训练即可估计 LLM 置信度

研究人员已经证明,用于大型语言模型 (LLM) 的强化学习 (RL) 中的评论员模型,可以在无需额外训练的情况下有效估计置信度。这一发现表明,通过基于价值的 RL 训练的 LLM,已经具备通过其现有的评论员来预测其响应正确性的能力。在包括数学、代码和一般推理在内的各种领域的实验表明,重用的评论员的表现优于其他置信度估计器,并保持了任务性能。 AI

影响 通过利用现有的 RL 组件,可能降低可信赖 LLM 部署的计算开销。

排序理由 关于 LLM 置信度估计新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]

在 arXiv cs.CL 阅读 →

AI 生成摘要 · Google Gemini · 来自 1 个来源。 我们如何撰写摘要 →

RL 评论员无需重新训练即可估计 LLM 置信度

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关于 LLM 置信度估计新方法的学术论文。[lever_c_demoted from research: ic=1 ai=1.0]
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报道来源 [1]

  1. arXiv cs.CL TIER_1 English(EN) · Shujin Wu, Heng Ji ·

    LLM信心的免费午餐:RL评论员早已知晓

    arXiv:2610.31820v1 Announce Type: new Abstract: Reliable confidence estimation is essential for trustworthy deployment of large language models (LLMs), but dedicated confidence training stage requires additional data and compute. We ask a fundamental question: what prediction pro…