Andrew Tulloch Joins Anthropic from Meta to Enhance AI Model Training
Here's what it means for you.
The ongoing talent shuffle in AI could impact your access to cutting-edge technologies and innovations.
What happened
Prominent AI researcher Andrew Tulloch announced his departure from Meta to join Anthropic on September 10, 2026.
The Context
- Intense competition: The AI industry has been fiercely competitive since the 2022 release of ChatGPT, with companies vying for top talent.
- Tulloch's background: He previously worked at Meta for 11 years, had a brief stint at OpenAI, and co-founded Thinking Machines Lab in 2025.
- Strategic timing: Tulloch's move follows Meta's recent product launches and comes as Anthropic prepares for a potential IPO amid industry concerns over AI safety.
The Number
— This was the reported maximum value of a compensation package offered by Meta to Tulloch in 2025, highlighting the high stakes in AI talent acquisition.
Takeaway
Expect continued volatility in the AI talent market as researchers navigate opportunities across leading organizations.
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Top AI researcher Andrew Tulloch ditches Meta to work on training and inference at Anthropic
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Source: Meta AI researcher Andrew Tulloch, who came over from Thinking Machine Lab as one of the highest paid employees last year, is leaving the company (Reed Albergotti/Semafor)
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