Wed, Mar 12, 2025 page9

• Meta begins testing its first in-house AI training chip

  • Reuters, NEW YORK
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  Facebook owner Meta Platforms Inc is testing its first in-house chip for training artificial intelligence (AI) systems, a key milestone as it moves to design more of its own custom silicon and reduce reliance on external suppliers like Nvidia Corp, two sources told Reuters.

  The world’s biggest social media company has begun a small deployment of the chip and plans to ramp up production for wide-scale use if the test goes well, the sources said.

  The push to develop in-house chips is part of a long-term plan at Meta to bring down its mammoth infrastructure costs, as the company places expensive bets on AI tools to drive growth.

  

  The logo of Meta Platforms Inc’s business group in Brussels is pictured on Dec. 6, 2022.

  Photo: Reuters

  Meta, which also owns Instagram and WhatsApp, has forecast total expenses of US$114 billion to US$119 billion for this year, including up to US$65 billion in capital expenditure largely driven by spending on AI infrastructure.

  One of the sources said Meta’s new training chip is a dedicated accelerator, meaning it is designed to handle only AI-specific tasks. This can make it more power-efficient than the integrated graphics processing units (GPUs) generally used for AI workloads.

  Meta is working with Taiwan Semiconductor Manufacturing Co (TSMC, 台積電) to produce the chip, this person said.

  The test deployment began after Meta finished its first “tape-out” of the chip, a significant marker of success in silicon development work that involves sending an initial design through a chip factory, the other source said.

  A typical tape-out costs tens of millions of US dollars and takes roughly three to six months to complete, with no guarantee the test will succeed. A failure would require Meta to diagnose the problem and repeat the tape-out step.

  Meta and TSMC declined to comment.

  Meta executives have said they want to start using their own chips by next year for training, or the compute-intensive process of feeding the AI system reams of data to “teach” it how to perform.

  As with the inference chip, the goal for the training chip is to start with recommendation systems and later use it for generative AI products like chatbot Meta AI, the executives said.

  “We’re working on how would we do training for recommender systems and then eventually how do we think about training and inference for gen AI,” Meta chief product officer Chris Cox said at the Morgan Stanley technology, media and telecom conference last week.

  Cox described Meta’s chip development efforts as “kind of a walk, crawl, run situation” so far, but said executives considered the first-generation inference chip for recommendations to be a “big success.”

  Meta previously pulled the plug on an in-house custom inference chip after it flopped in a small-scale test deployment similar to the one it is doing now for the training chip, instead reversing course and placing orders for billions of dollars worth of Nvidia GPUs in 2022.

  The social media company has remained one of Nvidia’s biggest customers since then, amassing an arsenal of GPUs to train its models, including for recommendations and ads systems and its Llama foundation model series. The units also perform inference for the more than 3 billion people who use its apps each day.

  The value of those GPUs has been thrown into question this year, as AI researchers increasingly express doubts about how much more progress can be made by continuing to “scale up” large language models by adding ever more data and computing power.

  Those doubts were reinforced with the late-January launch of new low-cost models from Chinese start-up DeepSeek (深度求索), which optimize computational efficiency by relying more heavily on inference than most incumbent models.

  In a DeepSeek-induced global rout in AI stocks, Nvidia shares lost as much as a fifth of their value at one point. They subsequently regained most of that ground, with investors wagering the company’s chips will remain the industry standard for training and inference, although they have dropped again on broader trade concerns.
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