Inside Meta’s pivot from open source to money-making AI model

Meta’s strategy shifted dramatically earlier this year after the company released Llama 4, an open-source model that disappointed Silicon Valley and Zuckerberg

December 10, 2025 / 20:01 IST
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Mark Zuckerberg in Washington in 2024. (Bloomberg)
Mark Zuckerberg in Washington in 2024. (Bloomberg)

Meta Platforms Inc.’s Mark Zuckerberg, months into building one of the priciest teams in technology history, is getting personally involved in day-to-day work and pivoting the company’s focus to an artificial intelligence model it can make money off of.

One new model, codenamed Avocado, is expected to debut sometime next spring, and may be launched as a “closed” model — one that can be tightly controlled and that Meta can sell access to, according to people familiar with the matter, who declined to speak publicly about internal plans.

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The move, which aligns with what rivals Google and OpenAI do with their models, would mark the biggest departure to date from the open-source strategy Meta has touted for years. Open-source models allow outside developers and researchers to review and build upon the code. Meta’s new Chief AI Officer Alexandr Wang is an advocate of closed models, according to the people.

Meta’s strategy shifted dramatically earlier this year after the company released Llama 4, an open-source model that disappointed Silicon Valley and Zuckerberg, Meta’s chief executive officer. He sidelined some of the people who worked on that project and personally recruited top AI researchers and leaders, in some cases offering them hundreds of millions of dollars in multiyear pay packages, and some, like Wang, who came in through a $14.3 billion investment deal. Now, Zuckerberg spends much of his time and energy working closely with those new hires, in a group called TBD Lab.