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Microsoft AI tool outperforms doctors in medical diagnosis

Original title: Microsoft says its AI tool is better than doctors at diagnosing conditions

The Verge · AIby Robert Hart ()4 min read1 · 1 read
Part of a story covered by 2 sourcesMicrosoft's MAI-DxO beats generalists on complex NEJM casesMerged summary & timeline
AI summary · x-ai/grok-4.7Summaries by Vani AI

Diagnostic Orchestrator AI achieves 83% accuracy on case reports versus 36% for physicians, using multiple reasoning agents.

Microsoft unveiled Diagnostic Orchestrator, an AI system that deploys multiple agents to mimic doctor workflows by gathering history, ordering tests and reaching diagnoses. Tested on NEJM case reports it scored 83% accuracy against 36% for physicians with references and 22% without. On emergency department data from Beth Israel Deaconess it reached 80% versus 47% for human doctors, with lower estimated costs. The system is built on GPT-5 and researchers plan hospital trials starting in coming months.

Key facts
  • 83% accuracy on NEJM cases vs 36% for referenced physicians
  • 80% on ED admissions vs 47% for human physicians
  • SDBench benchmark plans to open-source
  • Plans real-world testing at Beth Israel Deaconess Medical Center
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From the original article

4 min read at theverge.com

Microsoft AI chief Mustafa Suleyman. | Getty Images For years, AI leaders have touted healthcare as one of the clearest examples of where their technology will improve lives. Now "it is finally here," Microsoft AI CEO Mustafa Suleyman tells The Verge.

The Verge · AI

By Robert Hart · theverge.com

Read the full article at The Verge · AI

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.