Anthropic Locks Down $517 Billion in Compute Ahead of IPO — and It’s Still Not Enough

Anthropic's $517B compute commitment sits almost entirely behind NVDA, which posted $96B in Q2 revenue representing a 106% year-over-year increase and guided Q3 to $108B.

AMZN and GOOGL committed over $300B for roughly 11 GW of capacity, while MSFT separately pledged $30B in Azure compute, all heavily NVIDIA-powered.

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$517 billion. That is the compute bill Anthropic has lined up ahead of its confidential IPO, according to a September 6, 2026 report from The Information. The figure aggregates contracted and reported deals stretching mostly across the next decade, up from the roughly $180 billion in server-leasing spend Anthropic previously told investors it expected through 2029. Behind almost every dollar of it sits NVIDIA ( NASDAQ:NVDA ). This is an aggregate of reported and announced deals rather than a single contract, and actual outlays will hinge on how much capacity is delivered and utilized.

Anthropic's spend spans hyperscalers, neoclouds, and specialty providers, but the through-line is silicon. Amazon ( NASDAQ:AMZN ) and Alphabet ( NASDAQ:GOOGL ) together account for roughly 11 GW and more than $300 billion over about 10 years, blending AWS Trainium and Google TPU capacity with NVIDIA-powered infrastructure. Microsoft ( NASDAQ:MSFT ) committed at least $30 billion for roughly 1 GW of Azure capacity, heavily NVIDIA-powered. The SpaceX/Colossus deal runs up to about $45 billion, tied to hundreds of thousands of NVIDIA GPUs. Neoclouds including CoreWeave ( NASDAQ:CRWV ), Lambda, Nscale, and Fluidstack sit inside the total. AMD ( NASDAQ:AMD ) captured a 2-gigawatt MI450 Series deal in Helios racks, complementing rather than replacing Anthropic's NVIDIA footprint.

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NVIDIA CEO Jensen Huang framed the operating backdrop on the company's August 26, 2026 earnings call: "AI has reached its inflection point. It's doing useful work. Its tokens are productive and profitable. Now, compute is revenue." Q2 FY2027 revenue landed at $96.22 billion, up 105.85% year over year, with Data Center at $89.02 billion, up 117%. Q3 guidance calls for $108.0 billion, plus or minus 2%. Supply commitments swelled to $279 billion, largely tied to memory procurement for Vera Rubin. Revenue opportunity per gigawatt climbed to $40 billion with Vera Rubin, up from roughly $18 billion per gigawatt and $25 billion with Blackwell. Apply that math to Anthropic's 14.8 GW of newly secured capacity since October 2025 and the ecosystem calculus writes itself.