Major tech companies are rapidly deploying AI health tools, but questions remain about their effectiveness and clinical validation.

Microsoft launched Copilot Health, allowing users to connect medical records and ask health-related questions through its Copilot app

Amazon expanded access to its Health AI tool beyond One Medical members, bringing LLM-based health assistance to a broader audience

The proliferation of AI health tools outpaces rigorous testing of their accuracy and reliability in real-world medical settings

Healthcare providers and patients face uncertainty about whether these new AI systems deliver meaningful clinical benefits