Murati’s Thinking Machines Raises Cash at $10 Billion Valuation

June 23, 2025, 6:17 PM UTC

Thinking Machines Lab, the artificial intelligence startup launched by former OpenAI executive Mira Murati, has raised close to $2 billion at a valuation of $10 billion before the investment, according to people familiar with the matter.

Andreessen Horowitz led the funding round, with participation from Accel and Conviction Partners, among other investors, said the people, who asked not to be identified because the information is private. A spokesperson for Thinking Machines declined to comment. Representatives for the VC firms didn’t comment. The Financial Times earlier reported some details of the funding.

The financing is massive for such a ...

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