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Mayo Clinic and Microsoft Announce Joint Frontier AI Model for Healthcare

The model will train on Mayo Clinic’s de-identified longitudinal records, be owned by Mayo Clinic, and be tested inside its hospitals before Microsoft offers access via Azure Foundry.

Overview

  • The two organizations formally announced the collaboration on Tuesday to build a healthcare-specific “frontier” AI model that targets clinical reasoning and treatment decisions.
  • Mayo Clinic will own the resulting model and provide de-identified, longitudinal clinical data from its Mayo Clinic Platform as the primary training foundation.
  • The model will be deployed first inside Mayo Clinic’s clinical environment so clinicians can test, refine, and validate it in real-world care settings before any broader use.
  • Microsoft will handle engineering and cloud deployment and plans to make the model accessible to other institutions through Azure Foundry APIs, though licensing details were not disclosed.
  • Executives stressed this is a multi-year effort requiring rigorous governance, safety testing, and real-world validation, and the project aims to improve clinician tools, patient portals, and the quality of AI health guidance more broadly.