Amazon secures 5GW for Anthropic with up to $25B AI compute pact

Caproasia reports on May 3, 2026 that Amazon plans to invest up to $25 billion in Anthropic on top of earlier funding, in exchange for more than $100 billion in Claude‑related spend on AWS and up to 5 gigawatts of Trainium‑based compute over the next decade. The underlying April 20 announcements by Anthropic and Amazon described $5 billion in immediate equity, up to $20 billion in milestone‑based commitments, and a multi‑year cloud and chip partnership.([caproasia.com](https://www.caproasia.com/2026/05/03/united-states-2-9-trillion-amazon-to-invest-25-billion-in-united-states-380-billion-ai-research-startup-anthropic-5-billion-on-20-4-26-20-billion-subject-to-milestones-anthropic-raised-30-b/))