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Microsoft AI's MAI-DxO scores 83% on 304 NEJM cases vs 22% for physicians, in Science
Microsoft AI says its MAI-DxO orchestrator, a group of virtual physicians that debate diagnoses and tests, solved 83% of 304 NEJM cases versus 22% for physicians without references and 36% with them. On emergency cases it scored 80% versus 47%. Results are on benchmark cases, not patients; SDBench is open-sourced for select cases and MAI-DxO is not released. Microsoft's own claims.
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Made the five · #3 on Friday, October 23, 2026
Microsoft's MAI-DxO beats doctors on hard cases in Science
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Microsoft AImicrosoft.ai/news/building-medical-superintelligence/Coverage · 7 articles, oldest first
Thursday, October 22, 2026