Devoured - April 21, 2026
Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute (4 minute read)

Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute (4 minute read)

AI infrastructurellmstartup Read original

Anthropic secures massive 5 gigawatt compute deal with Amazon backed by $5-25 billion investment as Claude revenue hits $30 billion run rate.

What: Anthropic and Amazon have expanded their partnership with a 10-year, $100+ billion commitment securing up to 5 gigawatts of compute capacity using AWS Trainium chips to train and serve Claude, with Amazon also investing an additional $5 billion immediately and up to $20 billion more in the future on top of $8 billion previously invested.
Why it matters: The scale is staggering—5GW represents one of the largest AI infrastructure commitments announced to date, while Claude's revenue more than tripled in about four months from $9 billion to $30 billion run rate. The announcement also reveals that rapid growth has strained Anthropic's infrastructure, causing reliability issues for users, highlighting the massive capital requirements for frontier AI companies.
Takeaway: Developers using Claude should expect improved reliability and performance in coming months, and enterprise AWS customers can soon access the full Claude Platform directly within their AWS accounts without separate credentials.
Deep dive
  • Anthropic commits over $100 billion over 10 years for AWS compute, securing up to 5GW capacity across Trainium2 through Trainium4 chips with options for future generations
  • Amazon invests $5 billion immediately with up to $20 billion more later, adding to $8 billion previously invested for a potential total of $33 billion
  • Claude's revenue run rate hit $30 billion, up from approximately $9 billion at end of 2025—more than tripling in roughly four months
  • Anthropic currently uses over 1 million Trainium2 chips and operates Project Rainier, one of the largest compute clusters in the world
  • Rapid growth has strained infrastructure, causing reliability and performance issues especially for consumer users across free, Pro, Max, and Team tiers during peak hours
  • Nearly 1GW of new Trainium2 and Trainium3 capacity expected by end of 2026, with significant Trainium2 capacity coming online in Q2 2026
  • Claude Platform will be available directly within AWS with same account, controls, and billing—no separate credentials or contracts required
  • Over 100,000 customers run Claude on Amazon Bedrock, with planned expansion of inference capacity in Asia and Europe
  • Claude is the only frontier AI model available on all three major cloud platforms: AWS Bedrock, Google Cloud Vertex AI, and Microsoft Azure Foundry
  • The deal reflects Anthropic's diversified hardware strategy spreading workloads across different chip types to mitigate supply and reliability risks
Decoder
  • Gigawatt (GW): Unit of power equal to one billion watts; in data center context, refers to the power consumption capacity for running AI compute infrastructure
  • Trainium: Amazon's custom AI training chips designed for machine learning workloads, with Trainium2, 3, and 4 being successive generations
  • Graviton: Amazon's custom ARM-based processors for general-purpose computing workloads
  • Amazon Bedrock: AWS's managed service providing API access to foundation models like Claude
  • Run-rate revenue: Annualized revenue projection based on current monthly or quarterly performance trends
  • Claude Platform: Anthropic's full suite of tools and APIs for building with Claude, beyond just basic model access
Original article

Anthropic and Amazon expand collaboration for up to 5 gigawatts of new compute

We have signed a new agreement with Amazon that will deepen our existing partnership and secure up to 5 gigawatts (GW) of capacity for training and deploying Claude, including new Trainium2 capacity coming online in the first half of this year and nearly 1GW total of Trainium2 and Trainium3 capacity coming online by the end of 2026.

We have worked closely with Amazon since 2023 and over 100,000 customers now run Claude on Amazon Bedrock. Together we launched Project Rainier, one of the largest compute clusters in the world, and we currently use over one million Trainium2 chips to train and serve Claude. Today's agreement expands our collaboration in three ways.

Infrastructure at scale

We are committing more than $100 billion over the next ten years to AWS technologies, securing up to 5GW of new capacity to train and run Claude. The commitment spans Graviton and Trainium2 through Trainium4 chips, with the option to purchase future generations of Amazon's custom silicon as they become available.

Significant Trainium2 capacity is coming online in Q2 and scaled Trainium3 capacity is expected to come online later this year. Anthropic will also use incremental capacity for Claude in Amazon Bedrock. The agreement includes expansion of inference in Asia and Europe to better serve Claude's growing international customer base. We continue to choose AWS as our primary training and cloud provider for mission-critical workloads.

"Our custom AI silicon offers high performance at significantly lower cost for customers, which is why it's in such hot demand," said Andy Jassy, CEO of Amazon. "Anthropic's commitment to run its large language models on AWS Trainium for the next decade reflects the progress we've made together on custom silicon, as we continue delivering the technology and infrastructure our customers need to build with generative AI."

Claude Platform on AWS

The full Claude Platform will be available directly within AWS. Same account, same controls, same billing, with more Claude Platform features and no additional credentials or contracts necessary. This gives organizations direct access to Claude while meeting their existing governance and compliance requirements. Claude remains the only frontier AI model available to customers on all three of the world's largest cloud platforms: AWS (Bedrock), Google Cloud (Vertex AI), and Microsoft Azure (Foundry). Claude Platform on AWS is coming soon. Reach out to your account team to request access.

Continued investment

Amazon is investing $5 billion in Anthropic today, with up to an additional $20 billion in the future. This builds on the $8 billion Amazon has previously invested.

"Our users tell us Claude is increasingly essential to how they work, and we need to build the infrastructure to keep pace with rapidly growing demand," said Dario Amodei, CEO and co-founder of Anthropic. "Our collaboration with Amazon will allow us to continue advancing AI research while delivering Claude to our customers, including the more than 100,000 building on AWS."

Meeting record demand

Enterprise and developer demand for Claude has accelerated in 2026, and alongside it we have experienced a sharp rise in consumer usage across our free, Pro, and Max tiers. Our run-rate revenue has now surpassed $30 billion, up from approximately $9 billion at the end of 2025. Growth at this pace places an inevitable strain on our infrastructure; our unprecedented consumer growth, in particular, has impacted reliability and performance for free, Pro, Max, and Team users, especially during peak hours.

Today's agreement will quickly expand our available capacity, delivering meaningful compute in the next three months and nearly 1GW in total before the end of the year. Combined with additional capacity expansions and our diversified hardware strategy, with workloads spread across a range of chips, we are building the infrastructure needed to keep Claude at the frontier and reliably serve our growing customer base.

To learn more about Anthropic on AWS, visit: https://aws.amazon.com/bedrock/anthropic/.

Updated April 21st to clarify Claude Platform on AWS is coming soon.