Anthropic Claude launches on Microsoft Azure with NVIDIA GB300 Blackwell Ultra GPUs

Anthropic Claude Debuts on NVIDIA GB300 in Microsoft Azure

Anthropic has launched its Claude AI models on Microsoft Azure, marking Anthropic's first NVIDIA deployment and a significant expansion of enterprise access to advanced AI capabilities. The Claude AI models on Microsoft Azure are now generally available in Microsoft Foundry, running on NVIDIA GB300 Blackwell Ultra GPUs1

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. This deployment gives Azure-native enterprises a powerful foundation for building autonomous enterprise agents and domain-specific AI agents that can accelerate essential business tasks across multiple domains.

The models currently available include Claude Opus 4.8 and Claude Haiku 4, with Anthropic committing to continue expanding its presence on the platform3

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. Azure customers now gain access to these models with integrated billing, authentication, and governance controls through Microsoft Foundry3

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Advanced Infrastructure Powers Enterprise AI Workloads

The deployment leverages NVIDIA GB300 NVL72 systems paired with Quantum-X800 InfiniBand networking, a configuration designed to deliver superior inference performance and efficiency while reducing total cost of ownership for enterprise AI workloads1

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. This infrastructure enables enterprises to build and run more powerful agentic AI systems, including specialized sub-agents that can operate across different business functions to perform advanced tasks1

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The timing aligns with Microsoft's October 2025 deployment of a large-scale Azure cluster featuring over 4,600 NVIDIA GB300 Blackwell Ultra GPUs, initially designed for OpenAI's inference workloads2

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. With Anthropic Claude now running on this infrastructure, Azure positions itself as a multi-model platform capable of serving diverse enterprise customers with different AI model preferences2

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Strategic Partnership Deepens Integration

This launch builds on a strategic partnership announced in November 2025, where Anthropic committed to purchase $30 billion in Azure compute capacity2

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. As part of this arrangement, NVIDIA and Microsoft Azure agreed to invest $10 billion and $5 billion in Anthropic, respectively2

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. The compute commitment was initially set to reach up to one gigawatt of capacity using NVIDIA's Grace Blackwell and Vera Rubin systems2

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NVIDIA is now working with Anthropic to extend developer capabilities by integrating NVIDIA tools into the Anthropic stack, enabling enterprises to give Claude agents domain-specific abilities1

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. Through NVIDIA-verified agent skills and access to accelerated computing, enterprises can embed AI agents deeply into their business operations and use them as the operating system for the organization3

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Secure Deployment for Autonomous Agents

Enterprises can run Claude agents on Azure using the NVIDIA Secure Agent Workspace Reference Design, which provides a blueprint for running autonomous agents in a governed environment1

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. This framework ensures that identity, network access, credentials, and runtime policy are controlled at the infrastructure level, addressing critical security and compliance requirements for enterprise deployments3

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As agentic AI continues to drive enterprise innovation and becomes more autonomous, organizations require access to substantial computing power to build and deploy specialized agents that can accelerate business tasks1

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. The combination of Claude's capabilities with NVIDIA's hardware and Microsoft's cloud infrastructure creates a comprehensive solution for enterprises looking to implement advanced AI systems that can work across business domains and perform complex, multi-step operations with minimal human intervention.