微软MAI-DxO诊断系统复杂病例准确率83%，远超全科医生36%
原标题：Microsoft’s Mustafa Suleyman says its AI outperforms doctors on hard cases as he chases ‘medical superintelligence’
AI 摘要
微软AI部门在《Science》发表研究，其多智能体诊断系统MAI-DxO在模拟复杂病例中正确率达83%，而全科医生单独诊断正确率为36%。微软AI CEO Mustafa Suleyman称这是迈向“医疗超级智能”的一步，并宣布与Mayo Clinic合作训练医疗基础模型、与Beth Israel Deaconess医学中心开展真实临床评估。研究显示提升主要来自更强的底层模型，编排系统在复杂病例和较弱模型上增益更明显。
正文节选
Microsoft’s AI diagnostic system correctly diagnosed complex medical cases in a simulation more than twice as often as generalist physicians, according to a study published Thursday in Science. Mustafa Suleyman, Microsoft AI’s CEO, called the result a step toward “medical superintelligence.” The system, dubbed MAI-DxO (DxO for short), coordinates several AI agents that act like a panel of doctors. They question a patient, order tests, and debate a diagnosis. In a simulation using complex cases f