{
  "id": 14556,
  "url": "https://techcrunch.com/2026/07/29/thinking-machines-co-founder-lilian-weng-left-the-company-citing-health-reasons-then-joined-openai",
  "title": "Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI",
  "summary": "Weng previously served as the VP of AI Safety Research at OpenAI.",
  "authors": "Amanda Silberling",
  "category": "news",
  "topics": "safety-alignment,healthcare",
  "orgs": "openai",
  "regions": null,
  "published_at": "2026-07-29T21:07:48.000Z",
  "fetched_at": "2026-07-30T05:10:24.387Z",
  "source_slug": "techcrunch-ai",
  "source_name": "TechCrunch",
  "source_homepage": "https://techcrunch.com",
  "ethics_ai_record_url": "https://ethics.ai/record/14556",
  "original_url": "https://techcrunch.com/2026/07/29/thinking-machines-co-founder-lilian-weng-left-the-company-citing-health-reasons-then-joined-openai",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}