Microsoft, Nvidia to Invest Up to $15 Billion in Anthropic (3)

Nov. 18, 2025, 6:59 PM UTC

Microsoft Corp. and Nvidia Corp. are committing to invest up to a combined $15 billion in Anthropic PBC, in a move that ties the AI developer closer to two of the biggest backers for its rival OpenAI.

The investment will be part of Anthropic’s next funding round, according to a person familiar with the matter, who spoke on condition of anonymity to discuss private information. Anthropichas also committed to purchase $30 billion of computing capacity from Microsoft’s Azure cloud service, the companies said on Tuesday.

The deal is part of a growing number of tie-ups that have ...

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