返回全部动态

Chain-of-Models:跨模型审计提升 LLM 评判者的偏差鲁棒性

原标题:Chain-of-Models: Cross-Model Auditing for Bias-Robust LLM Judges

arXiv cs.CL一手来源研究质量 84

AI 摘要

arXiv 上的一项研究提出 Chain-of-Models (CoM) 方法,通过让第二个模型审计第一个模型的推理轨迹来减少 LLM 作为评判者时的认知偏差。实验发现,审计者的身份(同模型、同族或异族)影响审计效果,且最佳审计者因偏差类型而异。研究者据此提出按偏差类型选择审计者的规则,在四个偏差数据集上达到最高准确率 0.884,优于固定审计者和无审计基线。

以上摘要由 AI 生成,可能存在误差。事实请以原文为准。

正文节选

Computer Science > Computation and Language Title:Chain-of-Models: Cross-Model Auditing for Bias-Robust LLM Judges View PDF HTML (experimental) Abstract:LLMs increasingly serve as automated judges, but their judgments remain vulnerable to cognitive biases. Existing mitigations mostly rely on prompt-driven debiasing, which is brittle across bias types, or human evaluation, which does not scale. We study \emph{Chain-of-Models} (CoM), an automated audit pipeline in which a second model


发布时间:2026-08-03 12:00
抓取时间:2026-08-03 15:26
来源机构:arXiv
阅读原文arxiv.org