Between the Layers Lies the Truth: Uncertainty Estimation in LLMs Using Intra-Layer Local Information Scores
层间之中蕴藏真相:利用层内局部信息评分在LLMs中进行不确定性估计
Zvi N. Badash, Yonatan Belinkov, Moti Freiman
机构
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Faculty of Data and Decision Sciences, Technion --- Israel Institute of Technology(数据与决策科学学院,技术离子研究所)
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Faculty of Computer Science, Technion --- Israel Institute of Technology(计算机科学学院,技术离子研究所)
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Faculty of Biomedical Engineering, Technion --- Israel Institute of Technology(生物医学工程学院,技术离子研究所)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.AI、cs.LG
机构
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State Key Laboratory of AI Safety, Institute of Computing Technology, CAS(人工智能安全国家重点实验室,计算技术研究所,中国科学院)
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School of Computer Science and Tech., University of Chinese Academy of Sciences(中国科学院大学计算机科学与技术学院)
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Beijing Academy of Artificial Intelligence(北京人工智能研究院)
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Institute of Information Engineering, CAS(信息工程研究所,中国科学院)
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School of Cyber Security, University of Chinese Academy of Sciences(中国科学院大学网络安全学院)
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School of Computer Science and Technology, Beijing Institute of Technology(北京理工大学计算机科学与技术学院)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.AI、cs.LG
机构
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Rutgers University(罗格斯大学)
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Northwestern University(西北大学)
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UKP Lab, TU Darmstadt(德累斯顿技术大学UKP实验室)
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New Jersey Institute of Technology(新泽西理工学院)
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NEC Lab American(美国NEC实验室)
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University of North Carolina at Chapel Hill(北卡罗来纳大学教堂山分校)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.CL、cs.AI
Journal refOpielka, G., Rosenbusch, H., & Stevenson, C. E. (2026). Causality != Invariance: Function and Concept Vectors in LLMs. In Proceedings of the International Conference on Learning Representations (ICLR 2026)
MINAR: Mechanistic Interpretability for Neural Algorithmic Reasoning
MINAR: 图神经网络中神经算法推理的机制可解释性
Jesse He, Helen Jenne, Max Vargas, Davis Brown, Gal Mishne, Yusu Wang, Henry Kvinge
机构
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Pacific Northwest National Laboratory, Richland, WA(太平洋西北国家实验室)
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Halıcıoğlu Data Science Institute, University of California, San Diego, San Diego, CA(哈利奇奥格鲁数据科学研究所,加州大学圣地亚哥分校)
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Department of Computer and Information Science, University of Pennsylvania, Pennsylvaina, PA(计算机与信息科学系,宾夕法尼亚大学)
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Department of Mathematics, University of Washington, Seattle, WA(数学系,华盛顿大学)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.AI、cs.LG
Probabilistic distances-based hallucination detection in LLMs with RAG
基于概率距离的LLM中幻觉检测方法(RAG)
Rodion Oblovatny, Alexandra Kuleshova, Konstantin Polev, Alexey Zaytsev
机构
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Markov Lab, Department of Mathematics(马尔可夫实验室,数学系)
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Computer Science, Saint-Petersburg University(计算机科学,圣彼得堡大学)
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AI Center, Skoltech(人工智能中心,斯克里普丘克技术学院)
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SB AI Lab(SB人工智能实验室)
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AI Center, Skoltech, Risk department, Sber(人工智能中心,斯克里普丘克技术学院,风险部门)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.CL、cs.AI
CommentsUpdated approach to constructing a hallucination detection score. Added results from experiments with the NLI task. The approach with trainable deep kernels has been removed, with a focus on the unsupervised approach
机构
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Dwarkadas Jivanlal Sanghvi College of Engineering(达沃拉斯·吉文拉尔工程学院)
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Indian Institute of Technology Jodhpur(印度理工学院乔浦尔分校)
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King’s College London(伦敦国王学院)
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Indian Institute of Technology Patna(印度理工学院帕特纳分校)
专题命中
知识编辑与模型理解
:large language model(abstract);language model(abstract);分类 cs.CL、cs.AI
Comments19th Conference of the European Chapter of the Association for Computational Linguistics (EACL) Thirteenth Workshop on NLP for Similar Languages, Varieties and Dialects (VarDial) 2026
MechPert: Mechanistic Consensus as an Inductive Bias for Unseen Perturbation Prediction
MechPert: 机制共识作为未见扰动预测的归纳偏置
Marc Boubnovski Martell, Josefa Lia Stoisser, Lawrence Phillips, Aditya Misra, Robert Kitchen, Jesper Ferkinghoff-Borg, Jialin Yu, Philip Torr, Kaspar Märten