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20242026
most citedKnowledge Overshadowing Causes Amalgamated Hallucination in Large Language Models

7 citations · 11 across the 12 of their papers we have counts for

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5 papers · 1 filter

cs.LG2026

Sparse Autoencoders Are a Shared Coordinate System for Symbolic Matching

Xiaocong Yang, Xuanyu Meng, Yuji Zhang +2

Large language models (LLMs) hold broad knowledge in one set of weights, but lack interpretability and trustworthy reasoning, especially in high-stakes use cases. A neuro-symbolic…

cs.CL2026

Popular Knowledge Propagates More Errors in LLM Knowledge Updating

Yuji Zhang, Weibing Wang, Cheng Qian +5

Updating a language model's knowledge through fine-tuning is essential for keeping its outputs current, yet can also induce factual forgetting and new hallucinations. Prior work sh…

cs.CL2026

Benchmarking Multi-turn Medical Diagnosis: Hold, Lure, and Self-Correction

Jinrui Fang, Runhan Chen, Xu Yang +9

Large language models (LLMs) achieve high accuracy in medical diagnosis when all clinical information is provided in a single turn, yet how they behave under multi-turn evidence ac…

cs.CL2026

Wired for Overconfidence: A Mechanistic Perspective on Inflated Verbalized Confidence in LLMs

Tianyi Zhao, Yinhan He, Wendy Zheng +2

Large language models are often not just wrong, but \emph{confidently wrong}: when they produce factually incorrect answers, they tend to verbalize overly high confidence rather th…

cs.AI2026

Current Agents Fail to Leverage World Model as Tool for Foresight

Cheng Qian, Emre Can Acikgoz, Bingxuan Li +8

Agents built on vision-language models increasingly face tasks that demand anticipating future states rather than relying on short-horizon reasoning. Generative world models offer…