Microsoft medical AI tops 80% accuracy in complex cases

Microsoft said its medical artificial intelligence (AI) system achieved higher diagnostic accuracy than general physicians in tests involving complex cases, potentially lowering diagnostic costs. Its Microsoft AI Diagnostic Orchestrator (MAI-DxO) simulates the work of a medical team by assigning multiple AI agents to reason collaboratively, asking about medical history step by step, selecting examinations, analyzing results, and refining the diagnosis instead of generating an answer from all symptoms at once.