Microsoft, Nvidia Commit Up to $15 Billion to Anthropic as Startup Locks In $30 Billion Azure Spend

Overview

• Nvidia will invest up to $10 billion and Microsoft up to $5 billion in Anthropic, according to the companies.
• Anthropic agreed to buy $30 billion in Microsoft Azure compute and to initially use up to 1 gigawatt of Nvidia-based capacity built on Grace Blackwell and Vera Rubin designs.
• Nvidia engineers will collaborate with Anthropic to tune future chip architectures for the startup’s software and AI services.
• Microsoft will make advanced Claude models available to Copilot users and to customers of Azure AI Foundry.
• The deal reinforces Anthropic’s multi-cloud ties with prior Google and Amazon arrangements, while investor concern about circular agreements coincided with declines in Microsoft and Nvidia shares after the announcement.