John Jumper
Nobel-winning scientist behind AlphaFold, who moved from Google DeepMind to Anthropic in 2026.
John Jumper is a research scientist best known for leading the development of AlphaFold, the system that predicts the three-dimensional shape of proteins from their genetic sequence. That work solved a problem biologists had wrestled with for half a century and earned Jumper a share of the 2024 Nobel Prize in Chemistry.
In 2026 he left Google DeepMind, where AlphaFold was built, to join Anthropic. Moves like this matter beyond the individual: when a scientist of Jumper’s stature changes labs, it signals where the most ambitious researchers believe the frontier is heading, in his case, toward AI that does real scientific work rather than only answering questions.
His career is also a useful reminder that some of AI’s biggest wins are not chatbots at all, but tools that accelerate discovery in fields like medicine and biology.