Hallucinations

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Period ending 2026-09-21

13 new papers

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Period ending 2026-09-14

10 new papers

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Period ending 2026-09-07

11 new papers

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  1. Neuro-Symbolic Agents for Hallucination-Free Requirements Reuse

    May 2, 2026Ahmed F. IbrahimRequirements EngineeringNeuro-Symbolic Framework

  2. Hallucinations Undermine Trust; Metacognition is a Way Forward

    May 2, 2026Gal Yona, Mor Geva, Yossi MatiasLarge Language Model UncertaintyHallucinations

  3. LLM Ghostbusters: Surgical Package Hallucination Suppression via Adaptive Unlearning

    May 1, 2026Joseph Spracklen, Pedram Aghazadeh, Farinaz Koushanfar +1Large Language Model HallucinationLanguage Model Evasion Attacks

  4. From Flat Facts to Sharp Hallucinations: Detecting Stubborn Errors via Gradient Sensitivity

    May 1, 2026Yee Zhing Liew, Andrew Huey Ping Tan, Anwar P. P. Abdul MajeedHallucinationsMemorization

  5. Online Self-Calibration Against Hallucination in Vision-Language Models

    May 1, 2026Minghui Chen, Chenxu Yang, Hengjie Zhu +3Large Vision Language ModelsLarge Language Model Hallucination

  6. Nothing Deceives Like Success: Social Learning and the Illusion of Understanding in Science

    Apr 29, 2026Avery W. Louis, Marina DubovaScientific DiscoveryCollective Behaviors

  7. MoRFI: Monotonic Sparse Autoencoder Feature Identification

    Apr 29, 2026Dimitris Dimakopoulos, Shay B. Cohen, Ioannis KonstasLarge Language Model HallucinationHallucinations

  8. HalluCiteChecker: A Lightweight Toolkit for Hallucinated Citation Detection and Verification in the Era of AI Scientists

    Apr 29, 2026Yusuke Sakai, Hidetaka Kamigaito, Taro WatanabeCitationsReviewer

  9. From Architecture to Output: Structural Origins of Hallucination in Large Language Models and the Amplifying Role of Data

    Apr 29, 2026Md. Rejaul Korim Sadi, Toufiqur Rahman Tasin, Golam Mostofa NaeemLarge Language Model HallucinationHallucinations

  10. Delineating Knowledge Boundaries for Honest Large Vision-Language Models

    Apr 29, 2026Junru Song, Yimeng Hu, Yijing Chen +4Large Vision Language ModelsLarge Language Model Hallucination

  11. Beyond Shortcuts: Mitigating Visual Illusions in Frozen VLMs via Qualitative Reasoning

    Apr 29, 2026Hao Guo, Fei Wang, Junjie Chen +4Frozen Vision-Language ModelsLarge Vision Language Models

  12. HIVE: Hidden-Evidence Verification for Hallucination Detection in Diffusion Large Language Models

    Apr 28, 2026Guoshenghui Zhao, Tan Yu, Weijie ZhaoHallucination DetectionHallucination Rate

  13. Prefill-Time Intervention for Mitigating Hallucination in Large Vision-Language Models

    Apr 28, 2026Chengsheng Zhang, Chenghao Sun, Xinyan Jiang +2Large Language Model HallucinationHallucination Mitigation

  14. Global Context or Local Detail? Adaptive Visual Grounding for Hallucination Mitigation

    Apr 27, 2026Yubo Jiang, Xin Yang, Abudukelimu Wuerkaixi +7Explicit Visual GroundingHallucination Mitigation

  15. Aligning with Your Own Voice: Self-Corrected Preference Learning for Hallucination Mitigation in LVLMs

    Apr 27, 2026Byeonggeuk Lim, JungMin Yun, Junehyoung Kwon +2Large Language Model HallucinationHallucination Mitigation

  16. Detecting Hallucinations for Large Language Model-based Knowledge Graph Reasoning

    Apr 27, 2026Xinyan Zhu, Yaoqi Liu, Yue Gao +3Hallucination DetectionKnowledge Graphs

  17. SycoPhantasy: Quantifying Sycophancy and Hallucination in Small Open Weight VLMs for Vision-Language Scoring of Fantasy Characters

    Apr 27, 2026Arya Shah, Deepali Mishra, Chaklam SilpasuwanchaiVision-LanguageSycophancy

  18. Exploring Audio Hallucination in Egocentric Video Understanding

    Apr 26, 2026Ashish Seth, Xinhao Mei, Changsheng Zhao +9Audio-Visual ReasoningHallucination Rate

  19. Thinking Like a Clinician: A Cognitive AI Agent for Clinical Diagnosis via Panoramic Profiling and Adversarial Debate

    Apr 26, 2026Zhiqi Lv, Duofan Tu, Jun Li +4Clinical ReasoningMimic-Iv Datasets

  20. FinGround: Detecting and Grounding Financial Hallucinations via Atomic Claim Verification

    Apr 26, 2026Dongxin Guo, Jikun Wu, Siu Ming YiuFinance DomainHallucinations

  21. GSAR: Typed Grounding for Hallucination Detection and Recovery in Multi-Agent LLMs

    Apr 25, 2026Federico A. KamelharHuman Grounded EvaluationMulti-Agent Large Language Model

  22. Context-Fidelity Boosting: Enhancing Faithful Generation through Watermark-Inspired Decoding

    Apr 24, 2026Weixu Zhang, Fanghua Ye, Qiang Gao +7Large Language Model HallucinationLarge Language Model Generation

  23. When Prompts Override Vision: Prompt-Induced Hallucinations in LVLMs

    Apr 23, 2026Pegah Khayatan, Jayneel Parekh, Arnaud Dapogny +3Large Language Model HallucinationLarge Vision Language Models

  24. Addressing Image Authenticity When Cameras Use Generative AI

    Apr 23, 2026Umar Masud, Abhijith Punnappurath, Luxi Zhao +2Ai-Generated Image DetectionAuthenticity

  25. Do MLLMs Understand Pointing? Benchmarking and Enhancing Referential Reasoning in Egocentric Vision

    Apr 23, 2026Chentao Li, Zirui Gao, Mingze Gao +3Egocentric VisionMulti-Modal Large Language Models

  26. Do LLM Decoders Listen Fairly? Benchmarking How Language Model Priors Shape Bias in Speech Recognition

    Apr 23, 2026Srishti Ginjala, Eric Fosler-Lussier, Christopher W. Myers +1Large Language Model DecoderPrior Knowledge

  27. Reinforcing 3D Understanding in Point-VLMs via Geometric Reward Credit Assignment

    Apr 23, 2026Jingkun Chen, Ruoshi Xu, Mingqi Gao +23D RepresentationSpatial Reasoning

  28. R-CoV: Region-Aware Chain-of-Verification for Alleviating Object Hallucinations in LVLMs

    Apr 22, 2026Jiahao Xie, Alessio Tonioni, Nathalie Rauschmayr +2Large Vision Language ModelsHallucinations

  29. Breaking the Illusion: When Positive Meets Negative in Multimodal Decoding

    Apr 22, 2026Yubo Jiang, Yitong An, Xin Yang +7Modality-Specific EncodersIllusions

  30. AI models of unstable flow exhibit hallucination

    Apr 22, 2026Ramdhan Wibawa, Birendra JhaFluid DynamicsArtificial Intelligence Models

  31. Mitigating Hallucinations in Large Vision-Language Models without Performance Degradation

    Apr 22, 2026Xingyu Zhu, Junfeng Fang, Shuo Wang +4Large Language Model HallucinationHallucination Mitigation

  32. Hallucination Early Detection in Diffusion Models

    Apr 22, 2026Federico Betti, Lorenzo Baraldi, Lorenzo Baraldi +2Text-To-Image Diffusion ModelsHallucinations

  33. Differentiable Conformal Training for LLM Reasoning Factuality

    Apr 22, 2026Nathan Hittesdorf, Marco Salzetta, Lu ChengLarge Language Model ReasoningInductive Logic Programming

  34. Detecting Hallucinations in SpeechLLMs at Inference Time Using Attention Maps

    Apr 21, 2026Jonas Waldendorf, Bashar Awwad Shiekh Hasan, Evgenii TsymbalovHallucination DetectionSpeech Large Language Models

  35. VCE: A zero-cost hallucination mitigation method of LVLMs via visual contrastive editing

    Apr 21, 2026Yanbin Huang, Yisen Li, Guiyao Tie +6Large Vision Language ModelsHallucinations

  36. HalluAudio: A Comprehensive Benchmark for Hallucination Detection in Large Audio-Language Models

    Apr 21, 2026Feiyu Zhao, Yiming Chen, Wenhuan Lu +3Large Audio Language ModelsHallucination Detection

  37. Mind the Unseen Mass: Unmasking LLM Hallucinations via Soft-Hybrid Alphabet Estimation

    Apr 21, 2026Hongxing Pan, Yingying Guo, Wenqing Kuang +1Large Language Model UncertaintyLarge Language Model Hallucination

  38. Superficial Success vs. Internal Breakdown: An Empirical Study of Generalization in Adaptive Multi-Agent Systems

    Apr 21, 2026Namyoung So, Seokgyu Jang, Taeuk KimMulti-Agent SystemsMulti-Robot Systems

  39. Where Fake Citations Are Made: Tracing Field-Level Hallucination to Specific Neurons in LLMs

    Apr 20, 2026Yuefei Chen, Yihao Quan, Xiaodong Lin +1Large Language Model HallucinationHallucination Rate

  40. LLM-as-Judge Framework for Evaluating Tone-Induced Hallucination in Vision-Language Models

    Apr 20, 2026Zhiyuan Jiang, Weihao Hong, Xinlei Guan +8Hallucination RateExplicit Visual Grounding

  41. BEACON: Behavioral Entropy Aggregation for Cross-Model Hallucination Detection in Large Language Models

    Apr 20, 2026Naveen Bera, Pulijala Sai Nikhila, Kondaguduru Abhiram +6Hallucinations

  42. Unmasking the Illusion of Embodied Reasoning in Vision-Language-Action Models

    Apr 20, 2026Haiweng Xu, Sipeng Zheng, Hao Luo +3Vision-Language-Action ModelsExecutable Robot Behavior

  43. Mitigating Multimodal Hallucination via Phase-wise Self-reward

    Apr 20, 2026Yu Zhang, Chuyang Sun, Kehai Chen +3Large Language Model HallucinationHallucinations

  44. Evaluating Hallucinations in Domain-Adapted Large Language Models

    Apr 19, 2026Sanchita Porwal, Sai Prasath S, Xingjian Bi +1Large Language Model HallucinationHallucination Rate

  45. When Text Hijacks Vision: Benchmarking and Mitigating Text Overlay-Induced Hallucination in Vision Language Models

    Apr 19, 2026Cui Yakun, Xingqun Qi, TianTian Geng +3Large Language Model HallucinationHallucinations

  46. HalluClear: Diagnosing, Evaluating and Mitigating Hallucinations in GUI Agents

    Apr 19, 2026Chao Jin, Wenkui Yang, Hao Sun +6Graphical User Interface AgentsHallucination Mitigation

  47. MeasHalu: Mitigation of Scientific Measurement Hallucinations for Large Language Models with Enhanced Reasoning

    Apr 18, 2026Ruijun Huang, Zhiqiao Kang, Yuxuan Zhu +5Scientific DiscoveryLarge Language Model Hallucination

  48. PRISM: Probing Reasoning, Instruction, and Source Memory in LLM Hallucinations

    Apr 18, 2026Yuhe Wu, Guangyu Wang, Yuran Chen +6Large Language Model HallucinationHallucination Rate

  49. DO-Bench: An Attributable Benchmark for Diagnosing Object Hallucination in Vision-Language Models

    Apr 18, 2026JiYang Wang, Jiawei Chen, Mengqi Xiao +3HallucinationsVisual Evidence

  50. The Illusion of Certainty: Decoupling Capability and Calibration in On-Policy Distillation

    Apr 18, 2026Jiaxin Zhang, Xiangyu Peng, Qinglin Chen +3On-Policy DistillationIllusions

  51. RAGognizer: Hallucination-Aware Fine-Tuning via Detection Head Integration

    Apr 17, 2026Fabian Ridder, Laurin Lessel, Malte SchillingLarge Language Model HallucinationRetrieval-Augmented Generation Systems

  52. Learning Uncertainty from Sequential Internal Dispersion in Large Language Models

    Apr 17, 2026Ponhvoan Srey, Xiaobao Wu, Cong-Duy Nguyen +1Large Language Model UncertaintyHallucination Detection

  53. Why Fine-Tuning Encourages Hallucinations and How to Fix It

    Apr 16, 2026Guy Kaplan, Zorik Gekhman, Zhen Zhu +5Large Language Model HallucinationHallucinations

  54. Hallucination as Trajectory Commitment: Causal Evidence for Asymmetric Attractor Dynamics in Transformer Generation

    Apr 16, 2026G. Aytug AkarlarHallucinationsAutoregressive Language Models

  55. Beyond Literal Summarization: Redefining Hallucination for Medical SOAP Note Evaluation

    Apr 16, 2026Bhavik Vachhani, Kush Shrisvastava, Pranshu Nema +1Hallucination RateClinical Reasoning

  56. A Progressive Training Strategy for Embodied Vision-Language Models to Mitigate Spatio-Temporal Hallucinations

    Apr 12, 2026Xiaoda Yang, Shuai Yang, Can Wang +9Large Vision Language ModelsHallucinations

  57. Council Mode: A Heterogeneous Multi-Agent Consensus Framework for Reducing LLM Hallucination and Bias

    Apr 3, 2026Shuai Wu, Xue Li, Yanna Feng +3Large Language Model HallucinationMixture-of-Experts Models

  58. From Dispersion to Attraction: Spectral Dynamics of Hallucination Across Whisper Model Scales

    Mar 31, 2026Ivan Viakhirev, Kirill Borodin, Grach MkrtchianLlm-Based Automatic Speech RecognitionLarge Language Model Hallucination

  59. Revealing Multi-View Hallucination in Large Vision-Language Models

    Mar 25, 2026Wooje Park, Insu Lee, Soohyun Kim +4Large Vision Language ModelsLarge Language Model Hallucination

  60. INTRYGUE: Induction-Aware Entropy Gating for Reliable RAG Uncertainty Estimation

    Mar 23, 2026Alexandra Kuleshova, Andrei Volodichev, Daria Kotova +1Large Language Model UncertaintyHallucination Detection