Microsoft and Mistral AI expand Azure partnership with Vera Rubin GPUs
Mistral Medium 3.5 and OCR 4 now on Azure Foundry with flexible deployment options.
Deep Dive
Microsoft and Mistral AI announced an expansion of their strategic partnership on July 21, 2026. Microsoft will leverage Mistral's European GPU infrastructure, built on NVIDIA Vera Rubin systems, to increase AI compute capacity for Azure customers. As part of the deal, Mistral Medium 3.5 and OCR 4 models are now available in Azure Foundry and Copilot Studio, offering flexible deployment options for enterprises.
Key Points
- Microsoft gains access to Mistral's European GPU infrastructure built on NVIDIA Vera Rubin systems for increased Azure compute capacity.
- Mistral Medium 3.5 and OCR 4 models are now available in Azure Foundry and Copilot Studio with flexible deployment options.
- The multi-billion dollar deal aims to reduce inference costs by up to 30% for high-volume Azure AI users while ensuring data sovereignty.
Why It Matters
This deal gives European enterprises cost-effective, sovereign AI compute and top-tier Mistral models directly within Azure.