Anthropic has committed to spend more than $100 billion on Amazon Web Services (AWS) over the next ten years, according to reporting cited by the Motley Fool. The company's IPO prospectus, expected to become public within days, could disclose further details of the arrangement.
The scale of the commitment matters because it equals about a fifth of AWS's contracted backlog — the future revenue Amazon has already booked but not yet delivered. That makes Anthropic one of the largest single customers behind Amazon's cloud growth story, and ties the AI lab's fortunes closely to AWS's infrastructure buildout.
What remains unclear is how the $100 billion figure is structured — whether it is a firm contractual minimum or a projection tied to usage growth. Anthropic's prospectus should clarify the payment schedule and any conditions attached to the deal.