Woofun AI reports that Microsoft and Mistral AI have expanded their strategic partnership through a multi-billion dollar agreement focused on European AI infrastructure. The deal utilizes thousands of Nvidia Vera Rubin GPUs to bolster regional computing capabilities. Mistral Medium 3.5 and OCR 4 models are now available on Microsoft Foundry, with Medium 3.5 integrated into Copilot Studio for agent and document workflows. Deployment options via Azure and Azure Local will support cloud-connected and offline environments for high-compliance sectors like finance and healthcare.