ConflictBank: A Benchmark for Evaluating the Influence of Knowledge Conflicts in LLM
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Abstract (arXiv)
Large language models (LLMs) have achieved impressive advancements across numerous disciplines, yet the critical issue of knowledge conflicts, a major source of hallucinations, has rarely been studied. Only a few research explored the conflicts between the inherent knowledge of LLMs and the retrieved contextual knowledge. However, a thorough assessment of knowledge conflict in LLMs is still missing. Motivated by this research gap, we present ConflictBank, the first comprehensive benchmark developed to systematically evaluate knowledge conflicts from three aspects: (i) conflicts encountered in retrieved knowledge, (ii) conflicts within the models' encoded knowledge, and (iii) the interplay between these conflict forms. Our investigation delves into four model families and twelve LLM instances, meticulously analyzing conflicts stemming from misinformation, temporal discrepancies, and semantic divergences. Based on our proposed novel construction framework, we create 7,453,853 claim-evidence pairs and 553,117 QA pairs. We present numerous findings on model scale, conflict causes, and conflict types. We hope our ConflictBank benchmark will help the community better understand model behavior in conflicts and develop more reliable LLMs.
Key facts. Cited by 73 papers in the map (data through 14 Oct 2026). First posted on arXiv 22 Aug 2024.
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Citing papers per year: 2024: 8; 2025: 33; 2026: 32.
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- 2025Thinking with Images for Multimodal Reasoning: Foundations, Methods, and Future Frontierscited by 199
- 2025OpenThinkIMG: Learning to Think with Images via Visual Tool Reinforcement Learningcited by 163
- 2025A Survey of Efficient Reasoning for Large Reasoning Models: Language, Multimodality, and Beyondcited by 132
- 2025PRMBench: A Fine-grained and Challenging Benchmark for Process-Level Reward Modelscited by 99
- 2025SealQA: Raising the Bar for Reasoning in Search-Augmented Language Modelscited by 75
- 2025Do as We Do, Not as You Think: the Conformity of Large Language Modelscited by 53
- 2024Insight Over Sight: Exploring the Vision-Knowledge Conflicts in Multimodal LLMscited by 38
- 2024Look, Compare, Decide: Alleviating Hallucination in Large Vision-Language Models via Multi-View Multi-Path Reasoningcited by 23
- 2024MMedPO: Aligning Medical Vision-Language Models with Clinical-Aware Multimodal Preference Optimizationcited by 21
- 2025Benchmarking Multimodal Knowledge Conflict for Large Multimodal Modelscited by 19
- 2024Analysing the Residual Stream of Language Models Under Knowledge Conflictscited by 17
- 2025NarraBench: A Comprehensive Framework for Narrative Benchmarkingcited by 13
38 more
- 2024Beyond Math: Stories as a Testbed for Memorization-Constrained Reasoning in LLMscited by 12
- 2026Whose Facts Win? LLM Source Preferences under Knowledge Conflictscited by 12
- 2024SURf: Teaching Large Vision-Language Models to Selectively Utilize Retrieved Informationcited by 11
- 2024Do Automatic Factuality Metrics Measure Factuality? A Critical Evaluationcited by 11
- 2025Resisting Contextual Interference in RAG via Parametric-Knowledge Reinforcementcited by 11
- 2025From Head to Tail: Towards Balanced Representation in Large Vision-Language Models through Adaptive Data Calibrationcited by 8
- 2025A Multimodal Multi-Agent Framework for Radiology Report Generationcited by 8
- 2025Can Large Language Models Match the Conclusions of Systematic Reviews?cited by 8
- 2025Mitigating Modal Imbalance in Multimodal Reasoningcited by 8
- 2025Discovering Knowledge Deficiencies of Language Models on Massive Knowledge Basecited by 6
- 2025A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyondcited by 6
- 2026Seeing through the Conflict: Transparent Knowledge Conflict Handling in Retrieval-Augmented Generationcited by 6
- 2024Conditional [MASK] Discrete Diffusion Language Modelcited by 5
- 2025How does Misinformation Affect Large Language Model Behaviors and Preferences?cited by 5
- 2025Consensus or Conflict? Fine-Grained Evaluation of Conflicting Answers in Question-Answeringcited by 5
- 2025After Retrieval, Before Generation: Enhancing the Trustworthiness of Large Language Models in Retrieval-Augmented Generationcited by 4
- 2025Format as a Prior: Quantifying and Analyzing Bias in LLMs for Heterogeneous Datacited by 4
- 2025Flying Pigs, FaR and Beyond: Evaluating LLM Reasoning in Counterfactual Worldscited by 3
- 2026Faithfulness vs. Safety: Evaluating LLM Behavior Under Counterfactual Medical Evidencecited by 3
- 2025Fact or Guesswork? Evaluating Large Language Models' Medical Knowledge with Structured One-Hop Judgmentscited by 2
- 2025FactReasoner: A Probabilistic Approach to Long-Form Factuality Assessment for Large Language Modelscited by 2
- 2025Micro-Act: Mitigating Knowledge Conflict in LLM-based RAG via Actionable Self-Reasoningcited by 2
- 2025Comprehensiveness Metrics for Automatic Evaluation of Factual Recall in Text Generationcited by 2
- 2025When Facts Change: Probing LLMs on Evolving Knowledge with evolveQAcited by 2
- 2026Temporal Fact Conflicts in LLMs: Reproducibility Insights from Unifying DYNAMICQA and MULANcited by 2
- 2026The Override Gap: A Magnitude Account of Knowledge Conflict Failure in Hypernetwork-Based Instant LLM Adaptationcited by 2
- 2026Architecture Matters: Comparing RAG Systems under Knowledge Base Poisoningcited by 2
- 2026Mitigating Context-Memory Conflicts in LLMs through Dynamic Cognitive Reconciliation Decodingcited by 2
- 2026HalluWorld: A Controlled Benchmark for Hallucination via Reference World Modelscited by 2
- 2025Resolving Knowledge Conflicts in Domain-specific Data Selection: A Case Study on Medical Instruction-tuningcited by 1
- 2025A Multi-Agent System for Complex Reasoning in Radiology Visual Question Answeringcited by 1
- 2025MillStone: How Open-Minded Are LLMs?cited by 1
- 2025A Multifaceted Analysis of Negative Bias in Large Language Models through the Lens of Parametric Knowledgecited by 1
- 2026REAL: Resolving Knowledge Conflicts in Knowledge-Intensive Visual Question Answering via Reasoning-Pivot Alignmentcited by 1
- 2026Diagnosing Knowledge Conflict in Multimodal Long-Chain Reasoningcited by 1
- 2026Diagnosing LLM Arbitration Behavior over Pre-evidence Epistemic States in RAG-based Fact-Checkingcited by 1
- 2026Navigating Unreliable Parametric and Contextual Knowledge: Explicit Knowledge Conflict Resolution for LLM Inferencecited by 1
- 2026ReasoningLens: Hierarchical Visualization and Diagnostic Auditing for Large Reasoning Modelscited by 1
50 most cited of 73 All 73 (JSON)
- 2026Accurate but Not Humble: Evaluating Epistemic Humility in LLM Agents under Knowledge Conflict8 Oct 2026
- 2026Emergent Unfaithfulness: How Alignment Training Causes Language Models to Silently Override Task Faithfulness30 Sep 2026
- 2026Beyond the Shadows of Plato's Cave: Evaluating False Memory in Autonomous Agents via Counterfactual Reasoning30 Sep 2026
- 2026Generalizable Lifelong Model Editing via Preference Optimization29 Sep 2026
- 2026A Benchmark and Diagnostic Study of Epistemic Admission in Shared Agent Memory25 Sep 2026
- 2026An Interpretable Memory Decision Controller for LLM Agents Based on Three-Signal Complementarity: Decoupling Confidence and Consistency18 Sep 2026
- 2026Key Path Identification for Resolving Knowledge Conflicts via SAE-based Steering8 Sep 2026
- 2026KC-Bench: A Dynamic Interactive Benchmark for Evaluating Knowledge Conflicts in LLM Agents3 Sep 2026
- 2026The Memory Trust Gap: Capability-Dependent Failures in Persistent-Memory Agents1 Sep 2026
- 2026Blind Men and the Elephant: Probing the Epistemic Myopia of LLMs under Long-Tail Divergent Knowledge28 Aug 2026
- 2026From Passive Response to Proactive Correction: Enhancing LLM Robustness Against Input Fact Perturbations26 Aug 2026
- 2026When Context Misleads: Intent-Guided Decoding for Robust Retrieval-Augmented Generation17 Aug 2026
38 more
- 2026When Personal Memory Has No Single Answer: Evaluating LLM Agents under Irreducible Conflict14 Aug 2026
- 2026LatticeMind: A Conflict-Aware Memory Primitive for Multi-Agent Systems8 Aug 2026
- 2026Debias in Text, Believe Your Eyes: Text-Anchored Cross-Modal Transfer for Visual Counter-Commonsense Reasoning7 Aug 2026
- 2026Grading the Narrators: An Isnad-Rijal Framework for Claim-Level Provenance in Multi-Agent Knowledge Systems27 Jul 2026
- 2026Presentation, Not Mechanism: A Render Confound in Deprecation-Aware Memory Evaluation17 Jul 2026
- 2026ReasoningLens: Hierarchical Visualization and Diagnostic Auditing for Large Reasoning Models22 Jun 2026
- 2026Navigating Unreliable Parametric and Contextual Knowledge: Explicit Knowledge Conflict Resolution for LLM Inference18 Jun 2026
- 2026TokenMem: Faithful Knowledge Injection for Frozen LLMs17 Jun 2026
- 2026Diagnosing LLM Arbitration Behavior over Pre-evidence Epistemic States in RAG-based Fact-Checking31 May 2026
- 2026HalluWorld: A Controlled Benchmark for Hallucination via Reference World Models19 May 2026
- 2026Mitigating Context-Memory Conflicts in LLMs through Dynamic Cognitive Reconciliation Decoding12 May 2026
- 2026Architecture Matters: Comparing RAG Systems under Knowledge Base Poisoning7 May 2026
- 2026The Override Gap: A Magnitude Account of Knowledge Conflict Failure in Hypernetwork-Based Instant LLM Adaptation26 Apr 2026
- 2026Temporal Fact Conflicts in LLMs: Reproducibility Insights from Unifying DYNAMICQA and MULAN16 Mar 2026
- 2026Diagnosing Knowledge Conflict in Multimodal Long-Chain Reasoning16 Feb 2026
- 2026REAL: Resolving Knowledge Conflicts in Knowledge-Intensive Visual Question Answering via Reasoning-Pivot Alignment15 Feb 2026
- 2026Faithfulness vs. Safety: Evaluating LLM Behavior Under Counterfactual Medical Evidence17 Jan 2026
- 2026FactCorrector: A Graph-Inspired Approach to Long-Form Factuality Correction of Large Language Models16 Jan 2026
- 2026Seeing through the Conflict: Transparent Knowledge Conflict Handling in Retrieval-Augmented Generation11 Jan 2026
- 2026Whose Facts Win? LLM Source Preferences under Knowledge Conflicts7 Jan 2026
- 2025From Facts to Conclusions : Integrating Deductive Reasoning in Retrieval-Augmented LLMs18 Dec 2025
- 2025A Multifaceted Analysis of Negative Bias in Large Language Models through the Lens of Parametric Knowledge14 Nov 2025
- 2025When Facts Change: Probing LLMs on Evolving Knowledge with evolveQA22 Oct 2025
- 2025MIN-Merging: Merge the Important Neurons for Model Merging18 Oct 2025
- 2025NarraBench: A Comprehensive Framework for Narrative Benchmarking10 Oct 2025
- 2025Comprehensiveness Metrics for Automatic Evaluation of Factual Recall in Text Generation9 Oct 2025
- 2025Mitigating Modal Imbalance in Multimodal Reasoning2 Oct 2025
- 2025MillStone: How Open-Minded Are LLMs?15 Sep 2025
- 2025MSRS: Evaluating Multi-Source Retrieval-Augmented Generation28 Aug 2025
- 2025Consensus or Conflict? Fine-Grained Evaluation of Conflicting Answers in Question-Answering17 Aug 2025
- 2025A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyond16 Aug 2025
- 2025Format as a Prior: Quantifying and Analyzing Bias in LLMs for Heterogeneous Data13 Aug 2025
- 2025A Multi-Agent System for Complex Reasoning in Radiology Visual Question Answering4 Aug 2025
- 2025Thinking with Images for Multimodal Reasoning: Foundations, Methods, and Future Frontiers30 Jun 2025
- 2025Micro-Act: Mitigating Knowledge Conflict in LLM-based RAG via Actionable Self-Reasoning5 Jun 2025
- 2025Resisting Contextual Interference in RAG via Parametric-Knowledge Reinforcement5 Jun 2025
- 2025SealQA: Raising the Bar for Reasoning in Search-Augmented Language Models1 Jun 2025
- 2025Can Large Language Models Match the Conclusions of Systematic Reviews?28 May 2025
50 newest of 73 All 73 (JSON)
- 2025Thinking with Images for Multimodal Reasoning: Foundations, Methods, and Future Frontierscited by 199
- 2025OpenThinkIMG: Learning to Think with Images via Visual Tool Reinforcement Learningcited by 163
- 2025A Survey of Efficient Reasoning for Large Reasoning Models: Language, Multimodality, and Beyondcited by 132
- 2025PRMBench: A Fine-grained and Challenging Benchmark for Process-Level Reward Modelscited by 99
- 2025SealQA: Raising the Bar for Reasoning in Search-Augmented Language Modelscited by 75
- 2025Do as We Do, Not as You Think: the Conformity of Large Language Modelscited by 53
- 2024Look, Compare, Decide: Alleviating Hallucination in Large Vision-Language Models via Multi-View Multi-Path Reasoningcited by 23
- 2024Beyond Math: Stories as a Testbed for Memorization-Constrained Reasoning in LLMscited by 12
- 2025Mitigating Modal Imbalance in Multimodal Reasoningcited by 8
- 2025Flying Pigs, FaR and Beyond: Evaluating LLM Reasoning in Counterfactual Worldscited by 3
- 2025FactReasoner: A Probabilistic Approach to Long-Form Factuality Assessment for Large Language Modelscited by 2
- 2025Micro-Act: Mitigating Knowledge Conflict in LLM-based RAG via Actionable Self-Reasoningcited by 2
12 most cited of 17 All 17 (JSON)
- 2026Debias in Text, Believe Your Eyes: Text-Anchored Cross-Modal Transfer for Visual Counter-Commonsense Reasoning7 Aug 2026
- 2026ReasoningLens: Hierarchical Visualization and Diagnostic Auditing for Large Reasoning Models22 Jun 2026
- 2026Diagnosing Knowledge Conflict in Multimodal Long-Chain Reasoning16 Feb 2026
- 2025From Facts to Conclusions : Integrating Deductive Reasoning in Retrieval-Augmented LLMs18 Dec 2025
- 2025Mitigating Modal Imbalance in Multimodal Reasoning2 Oct 2025
- 2025A Multi-Agent System for Complex Reasoning in Radiology Visual Question Answering4 Aug 2025
- 2025Thinking with Images for Multimodal Reasoning: Foundations, Methods, and Future Frontiers30 Jun 2025
- 2025Micro-Act: Mitigating Knowledge Conflict in LLM-based RAG via Actionable Self-Reasoning5 Jun 2025
- 2025SealQA: Raising the Bar for Reasoning in Search-Augmented Language Models1 Jun 2025
- 2025Flying Pigs, FaR and Beyond: Evaluating LLM Reasoning in Counterfactual Worlds28 May 2025
- 2025OpenThinkIMG: Learning to Think with Images via Visual Tool Reinforcement Learning13 May 2025
- 2025A Survey of Efficient Reasoning for Large Reasoning Models: Language, Multimodality, and Beyond27 Mar 2025
12 newest of 17 All 17 (JSON)
- 2026Whose Facts Win? LLM Source Preferences under Knowledge Conflictscited by 12
- 2025Resisting Contextual Interference in RAG via Parametric-Knowledge Reinforcementcited by 11
- 2026Seeing through the Conflict: Transparent Knowledge Conflict Handling in Retrieval-Augmented Generationcited by 6
- 2025After Retrieval, Before Generation: Enhancing the Trustworthiness of Large Language Models in Retrieval-Augmented Generationcited by 4
- 2026Architecture Matters: Comparing RAG Systems under Knowledge Base Poisoningcited by 2
- 2025MSRS: Evaluating Multi-Source Retrieval-Augmented Generationcited by 0
- 2026TokenMem: Faithful Knowledge Injection for Frozen LLMscited by 0
- 2026When Context Misleads: Intent-Guided Decoding for Robust Retrieval-Augmented Generationcited by 0
- 2026When Context Misleads: Intent-Guided Decoding for Robust Retrieval-Augmented Generation17 Aug 2026
- 2026TokenMem: Faithful Knowledge Injection for Frozen LLMs17 Jun 2026
- 2026Architecture Matters: Comparing RAG Systems under Knowledge Base Poisoning7 May 2026
- 2026Seeing through the Conflict: Transparent Knowledge Conflict Handling in Retrieval-Augmented Generation11 Jan 2026
- 2026Whose Facts Win? LLM Source Preferences under Knowledge Conflicts7 Jan 2026
- 2025MSRS: Evaluating Multi-Source Retrieval-Augmented Generation28 Aug 2025
- 2025Resisting Contextual Interference in RAG via Parametric-Knowledge Reinforcement5 Jun 2025
- 2025After Retrieval, Before Generation: Enhancing the Trustworthiness of Large Language Models in Retrieval-Augmented Generation21 May 2025
- 2025A Multimodal Multi-Agent Framework for Radiology Report Generationcited by 8
- 2025A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyondcited by 6
- 2026When Personal Memory Has No Single Answer: Evaluating LLM Agents under Irreducible Conflictcited by 1
- 2026KC-Bench: A Dynamic Interactive Benchmark for Evaluating Knowledge Conflicts in LLM Agentscited by 1
- 2026LatticeMind: A Conflict-Aware Memory Primitive for Multi-Agent Systemscited by 0
- 2026An Interpretable Memory Decision Controller for LLM Agents Based on Three-Signal Complementarity: Decoupling Confidence and Consistencycited by 0
- 2026Accurate but Not Humble: Evaluating Epistemic Humility in LLM Agents under Knowledge Conflictcited by 0
- 2026Accurate but Not Humble: Evaluating Epistemic Humility in LLM Agents under Knowledge Conflict8 Oct 2026
- 2026An Interpretable Memory Decision Controller for LLM Agents Based on Three-Signal Complementarity: Decoupling Confidence and Consistency18 Sep 2026
- 2026KC-Bench: A Dynamic Interactive Benchmark for Evaluating Knowledge Conflicts in LLM Agents3 Sep 2026
- 2026When Personal Memory Has No Single Answer: Evaluating LLM Agents under Irreducible Conflict14 Aug 2026
- 2026LatticeMind: A Conflict-Aware Memory Primitive for Multi-Agent Systems8 Aug 2026
- 2025A Comprehensive Review of AI Agents: Transforming Possibilities in Technology and Beyond16 Aug 2025
- 2025A Multimodal Multi-Agent Framework for Radiology Report Generation14 May 2025
- 2024Insight Over Sight: Exploring the Vision-Knowledge Conflicts in Multimodal LLMscited by 38
- 2024MMedPO: Aligning Medical Vision-Language Models with Clinical-Aware Multimodal Preference Optimizationcited by 21
- 2025Benchmarking Multimodal Knowledge Conflict for Large Multimodal Modelscited by 19
- 2024SURf: Teaching Large Vision-Language Models to Selectively Utilize Retrieved Informationcited by 11
- 2025From Head to Tail: Towards Balanced Representation in Large Vision-Language Models through Adaptive Data Calibrationcited by 8
- 2025Benchmarking Multimodal Knowledge Conflict for Large Multimodal Models26 May 2025
- 2025From Head to Tail: Towards Balanced Representation in Large Vision-Language Models through Adaptive Data Calibration17 Mar 2025
- 2024MMedPO: Aligning Medical Vision-Language Models with Clinical-Aware Multimodal Preference Optimization9 Dec 2024
- 2024Insight Over Sight: Exploring the Vision-Knowledge Conflicts in Multimodal LLMs10 Oct 2024
- 2024SURf: Teaching Large Vision-Language Models to Selectively Utilize Retrieved Information21 Sep 2024
- 2024Conditional [MASK] Discrete Diffusion Language Modelcited by 5
- 2024Conditional [MASK] Discrete Diffusion Language Model10 Nov 2024
- 2024Analysing the Residual Stream of Language Models Under Knowledge Conflictscited by 17
- 2025NarraBench: A Comprehensive Framework for Narrative Benchmarkingcited by 13
- 2024Do Automatic Factuality Metrics Measure Factuality? A Critical Evaluationcited by 11
- 2025Can Large Language Models Match the Conclusions of Systematic Reviews?cited by 8
- 2025Discovering Knowledge Deficiencies of Language Models on Massive Knowledge Basecited by 6
- 2025How does Misinformation Affect Large Language Model Behaviors and Preferences?cited by 5
- 2025Consensus or Conflict? Fine-Grained Evaluation of Conflicting Answers in Question-Answeringcited by 5
- 2025Format as a Prior: Quantifying and Analyzing Bias in LLMs for Heterogeneous Datacited by 4
- 2026Faithfulness vs. Safety: Evaluating LLM Behavior Under Counterfactual Medical Evidencecited by 3
- 2025Fact or Guesswork? Evaluating Large Language Models' Medical Knowledge with Structured One-Hop Judgmentscited by 2
- 2025Comprehensiveness Metrics for Automatic Evaluation of Factual Recall in Text Generationcited by 2
- 2025When Facts Change: Probing LLMs on Evolving Knowledge with evolveQAcited by 2
12 most cited of 31 All 31 (JSON)
- 2026Beyond the Shadows of Plato's Cave: Evaluating False Memory in Autonomous Agents via Counterfactual Reasoning30 Sep 2026
- 2026A Benchmark and Diagnostic Study of Epistemic Admission in Shared Agent Memory25 Sep 2026
- 2026The Memory Trust Gap: Capability-Dependent Failures in Persistent-Memory Agents1 Sep 2026
- 2026Blind Men and the Elephant: Probing the Epistemic Myopia of LLMs under Long-Tail Divergent Knowledge28 Aug 2026
- 2026From Passive Response to Proactive Correction: Enhancing LLM Robustness Against Input Fact Perturbations26 Aug 2026
- 2026Grading the Narrators: An Isnad-Rijal Framework for Claim-Level Provenance in Multi-Agent Knowledge Systems27 Jul 2026
- 2026Presentation, Not Mechanism: A Render Confound in Deprecation-Aware Memory Evaluation17 Jul 2026
- 2026Navigating Unreliable Parametric and Contextual Knowledge: Explicit Knowledge Conflict Resolution for LLM Inference18 Jun 2026
- 2026Diagnosing LLM Arbitration Behavior over Pre-evidence Epistemic States in RAG-based Fact-Checking31 May 2026
- 2026Mitigating Context-Memory Conflicts in LLMs through Dynamic Cognitive Reconciliation Decoding12 May 2026
- 2026The Override Gap: A Magnitude Account of Knowledge Conflict Failure in Hypernetwork-Based Instant LLM Adaptation26 Apr 2026
- 2026Temporal Fact Conflicts in LLMs: Reproducibility Insights from Unifying DYNAMICQA and MULAN16 Mar 2026
12 newest of 31 All 31 (JSON)