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Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI - TechCrunch

Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI TechCrunch

Mira Murati (Google News)·Wednesday, July 29, 2026 at 9:07 PM UTC

Mira Murati

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ReportingWednesday, July 29, 2026 at 9:07 PM UTC
Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI
Weng previously served as the VP of AI Safety Research at OpenAI.
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Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI - TechCrunch

Thinking Machines co-founder Lilian Weng left the company citing health reasons, then joined OpenAI

Thinking Machines co-founder returns to OpenAI: report - Seeking Alpha

Lilian Weng rejoins OpenAI after leaving Thinking Machines Lab over the startup's grueling pace - businessinsider.com

Exclusive: Thinking Machines Cofounder to Return to OpenAI - The Information

What smart people are saying about Lilian Weng's departure from Thinking Machines Lab - AOL.com

What smart people are saying about Lilian Weng's departure from Thinking Machines Lab - businessinsider.com