NVIDIA and Microsoft commit up to $15 billion to Anthropic
The November 2025 investment commitments accompanied partnerships to expand Claude on Azure and optimise Anthropic models for NVIDIA systems.
NVIDIA and Microsoft committed to invest up to $10 billion and up to $5 billion respectively in Anthropic under partnerships announced on 18 November 2025. The combined investment ceiling is $15 billion.
The agreements accompanied an expansion of Claude on Microsoft Azure and a new engineering partnership between Anthropic and NVIDIA. Anthropic and NVIDIA planned to optimise models and future hardware architectures for performance and efficiency.
Separately, Anthropic committed to purchase $30 billion in Azure computing capacity and contract additional capacity of up to one gigawatt. That spending commitment concerns cloud infrastructure, while the NVIDIA and Microsoft investments provide financing for Anthropic.
The announcement described investment commitments rather than confirming that the full amounts had already been transferred. Amazon remained Anthropic’s primary cloud provider and training partner.
Use of funds
Support model development and compute expansion