Amazon Web Services (AWS) invests $4 billion in Anthropic, becoming the primary cloud provider and training partner for the company.
The investment deepens technical and commercial ties, bringing Amazon's total funding in Anthropic to $8 billion.
The partnership aims to accelerate the development of Anthropic's advanced AI systems and optimize AWS's Trainium accelerators for machine learning workloads.
Anthropic's models, accessed through Amazon Bedrock, are used by businesses like Pfizer, Intuit, and Perplexity for medical research, tax calculations, and AI-powered search.