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Snapshot 9:Wed, Nov 12, 2025 10:34:32 PM GMT last edited by Anna-Lisa

Meta's Chief AI Scientist Yann LeCun to Leave for Startup

Meta's Chief AI Scientist Yann LeCun to Leave for Startup

Meta's Chief AI Scientist Yann LeCun to Leave for Startup
Above: Yann LeCun during the AI Action Summit in Paris, France, on Feb. 11, 2025. Image copyright: Nathan Laine/Bloomberg/Getty Images

The Spin

This move comes as no surprise, given the recent organizational turmoil at Meta. Meta's talent exodus reveals a company in chaos with lackluster AI capabilities and a toxic culture. Top researchers have fled to start major AI companies, while rivals dismissed the remaining Meta talent as subpar. Despite billion-dollar hiring sprees, the brain drain continues amid chaotic management, constant staff turnover and wavering vision.

No one can point to anything Yann LeCun did to boost Meta's revenue, so why care that he's gone? His research-first mindset kept Meta lagging behind competitors who built real, scalable AI products. While others delivered, Meta debated theory and lost ground. LeCun's exit feels overdue — he's a legend, but the company needs results. Now Meta can shift from academic ideals to practical innovation and execution.

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ThereNo one can point to anything Yann LeCun did to boost Meta's arevenue, 23%so chancewhy care that he's gone? His research-first mindset kept Meta willlagging reportbehind onecompetitors billionwho activebuilt usersreal, byscalable DecAI products. 31While others delivered, 2031Meta debated theory and lost ground. LeCun's exit feels overdue — he's a legend, accordingbut the company needs results. Now Meta can shift from academic ideals to thepractical Metaculusinnovation predictionand communityexecution.

Metaculus Prediction

There's a 23% chance that Meta will report one billion active users by Dec. 31, 2031, according to the Metaculus prediction community.



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All rights reserved.

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