Amazon–Anthropic Deal

Amazon is deepening its bet on Anthropic with a deal that could add up to $25 billion in new investment. (cnbc.com) The agreement, announced Monday, comes on top of the $8 billion Amazon had already invested in Anthropic since 2023. Anthropic said it will spend more than $100 billion on Amazon Web Services over the next 10 years. (cnbc.com) Anthropic said the pact secures up to 5 gigawatts of new computing capacity to train and run Claude, its family of artificial intelligence models. The commitment covers Amazon’s Graviton processors, Trainium2 through Trainium4 chips, and options on future chip generations. (anthropic.com) Amazon said the companies are also expanding Project Rainier, a giant cluster of data-center hardware built for Anthropic’s models. Amazon described Rainier as one of the largest artificial intelligence compute clusters in the world. (aboutamazon.com) The deal locks together two pieces of the artificial intelligence business that are usually discussed separately: equity funding and cloud consumption. Amazon is putting in capital, and Anthropic is promising to buy the data-center power, chips, and networking needed to train and serve Claude. (cnbc.com) That structure gives Amazon Web Services a bigger role in the contest to host the most demanding artificial intelligence workloads. Anthropic said more than 100,000 customers already use Claude through Amazon Bedrock, Amazon Web Services’ model-hosting platform. (anthropic.com; aws.amazon.com) Amazon and Anthropic had already expanded their partnership in November 2024, when Anthropic said Amazon’s total investment would reach $8 billion and Amazon Web Services would become its primary cloud and training partner. Monday’s announcement extends that relationship from preferred supplier status to a decade-long infrastructure commitment. (anthropic.com) The timing lines up with Amazon’s broader spending push. CNBC reported on April 9 that Amazon expects to spend about $200 billion on capital expenditures in 2026, mostly on artificial intelligence infrastructure such as data centers, chips, and networking gear. (cnbc.com) Anthropic has also been raising money at a pace that matches its computing appetite. The company said in February that it raised $30 billion in Series G funding at a $380 billion post-money valuation to support research, product development, and infrastructure expansion. (anthropic.com) For Amazon, the latest check buys more than an ownership stake. It buys years of demand for Amazon Web Services, Amazon chips, and the data-center capacity needed to keep Claude running at larger scale. (cnbc.com; anthropic.com)