llm-contradiction-detection-subpar
IN premise — summaries/2026/08/24/xu-2024-knowledge-conflicts-survey-s3-inter-context-conflict.md
Created 2026-08-25T02:59:02+00:00
GPT-4, PaLM-2, and Llama 2 show subpar accuracy in detecting contradictions within documents, with subjective-emotion contradictions being especially difficult.
Summary
Even the strongest current language models are unreliable at catching when a document contradicts itself, and they miss the most often when the contradiction involves feelings or subjective judgments. This means you cannot treat them as a dependable consistency-checking layer, since a document can contain a real internal contradiction and the system will simply let it pass unnoticed.