{"type": "article", "title": "Researchers let AI models run a simulated society. Claude was the safest—and Grok committed 180 crimes and went extinct within 4 days", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/researchers-let-ai-models-run-a-simulated-society-claude-was-the-safest-and-grok", "original_source": "https://fortune.com/2026/05/28/ai-model-simulation-claude-chatgpt-grok-gemini/", "published": "2026-05-28T07:03:00+00:00", "accessed": "2026-07-12", "id": "researchers-let-ai-models-run-a-simulated-society-claude-was-the-safest-and-grok"}