Thinking Machines Lab reportedly raising $5-6B at $40B+ valuation, Nvidia half

mark_k · x · 2026-09-07

Per updated reporting from The Information (via The Next Web), Mira Murati's Thinking Machines Lab is in talks to raise $5-6 billion at a pre-money valuation of at least $40 billion — far above the $1B figure still circulating. Nvidia would provide roughly half, with Accel in talks to lead. Nothing is signed yet. Nvidia's incentive is clear: the new lab will need enormous compute. The author hopes another serious open-weight contender will boost competition.

Related event: Nvidia in Talks to Lead $2.5-3B Investment in Murati's Thinking Machines at $40B+ Valuation(5 posts)→

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