Nobel winner Jumper leaves Google DeepMind for Anthropic
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- John Jumper, Google DeepMind Vice President and 2024 Nobel Prize in Chemistry laureate for protein structure prediction, is leaving to join Anthropic PBC
- Jumper spent nearly nine years at Google DeepMind and credited Demis Hassabis for "taking a real chance" by letting him lead the AlphaFold team just six months after he finished his prior work
- Jumper said he plans to take some time to recharge before starting at Anthropic
- Demis Hassabis publicly praised Jumper, writing that AlphaFold "changed the world" and showed the field what was possible with AI for science and medicine
- The Decoder framed the exit as Google DeepMind "losing another top AI researcher," signaling an ongoing pattern of senior departures
- Bloomberg characterized the move as further straining Google's efforts to compete with Anthropic and OpenAI
Why it matters: Google loses a Nobel-winning VP to Anthropic, a rival Bloomberg explicitly names among those Google is struggling to compete with. The Decoder's phrasing — "another top AI researcher" — frames this as a recurring pattern, not a one-off, while Jumper's own post signals a deliberate, recharge-first transition rather than a hostile defection.
