{"type": "article", "title": "Five frontier LLMs disagree on 67% of 1k real-world fact-check claims", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/five-frontier-llms-disagree-on-67-of-1k-real-world-fact-check-claims", "original_source": "https://lenz.io/research/llm-disagreement", "published": "2026-05-28T12:20:19+00:00", "accessed": "2026-07-12", "id": "five-frontier-llms-disagree-on-67-of-1k-real-world-fact-check-claims"}