Jeff Dean Leaves Google After 27 Years For AI Startup
Google is backing the startup as a founding investor and cloud partner while Discovery Loop begins with machine-learning research.
- Jeff Dean, Google's longtime chief scientist, is leaving after 27 years to co-found Discovery Loop, a Palo Alto-based startup aimed at automating the iterative cycle of scientific and engineering research.
- These departures coincide with a broader leadership reorganization at Google DeepMind, where Demis Hassabis is stepping back to become unit chairman and Alphabet's chief scientist, while Koray Kavukcuoglu is elevated to senior vice president.
- Alphabet shares fell roughly 4% following the announcements, representing an estimated $160 billion to $200 billion in market value. Dean joined as roughly the 30th employee in 1999 and helped "drive some of the most significant technology transitions."
- Google is backing Discovery Loop as a founding investor and cloud partner, while Radical Ventures and Khosla Ventures co-lead the seed round. This follows exits including Nobel laureate John Jumper's move to Anthropic, a departure Google has not disputed.
- Discovery Loop plans to initially focus on automating machine-learning research before expanding into drug discovery and clean energy. "Particularly in a lot of domains, you can fully computerize that whole loop," Dean said, describing faster, higher-quality research.
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The Jeff Dean Canon
On August 5, Google announced that Jeff Dean is leaving after 27 years. He’s co-founding Discovery Loop, a public benefit corporation, with Sanjay Ghemawat, Oriol Vinyals, and Quoc Le. Sundar Pichai’s note put it plainly: “After an incredible 27-year run, Jeff Dean is at a moment where he wants to try something new” (Google). Steven Levy’s account in Wired opens eleven days earlier, on July 25, with Dean talking to 6,000 would-be founders at Y C…
Jeff Dean's hour-by-hour breakdown of his Google exit: an 'emotional' video chat, Yoga at 7, and 'unemployed' at 11:59
Jeff Dean shared a schedule of his final days at Google.Bloomberg/Getty ImagesJeff Dean shared details of his final two days at Google, from breaking the news to a soccer match and late-night messaging.Dean left his role as Google's chief scientist after spending decades at the company. He launched a new AI startup.In his exit schedule, Dean said he received at least 1,150 goodbye messages.Twas the night before Jeff Dean left Google, and he was …
One of the most prominent figures in the modern tech world is leaving. Jeff Dean, Google's longtime chief scientist and architect of many of the technologies that underpin the internet and the current wave of artificial intelligence, is leaving the company after 27 years. He is founding a new startup, Discovery Loop, with three other top experts. Investors, however, have taken the news with trepidation.
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