Microsoft releases MAI-DxO GPT-5 diagnosis system

Researchers at Microsoft have developed MAI-DxO, an AI diagnostic system powered by GPT-5 that acts like a collaborative medical team to diagnose complex diseases. In a recent study published in Science, the system outperformed human physicians in both diagnostic accuracy and cost-efficiency when tested on challenging medical mysteries and emergency room cases. However, the authors note that the system has only been evaluated in controlled, text-based simulations and requires further real-world testing. Open article →