{"type": "article", "title": "Researchers let AI models run a simulated society; Claude safest, Grok extinct", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/researchers-let-ai-models-run-a-simulated-society-claude-safest-grok-extinct", "original_source": "https://tech.yahoo.com/ai/claude/articles/researchers-let-ai-models-run-070300865.html", "published": "2026-05-30T13:42:21+00:00", "accessed": "2026-07-15", "id": "researchers-let-ai-models-run-a-simulated-society-claude-safest-grok-extinct"}