More than 300 million people use ChatGPT for health and wellness questions each week. OpenAI’s Karan Singhal thinks that’s only the beginning. Karan joins a16z's Jay Rughani to explain how OpenAI is building health intelligence, the advantages of using generalized models for health applications, how AI could lower the cost of healthcare, and more. 00:00 Intro 01:00 How OpenAI is building health intelligence 07:57 A doctor in your pocket 14:20 Creating trust with users 19:44 Medical consensus and its 5–17 year lag 28:03 AI for mental health 30:59 How AI enables the healthcare ecosystem 38:21 A "move 37" for health 43:39 Driving down the cost of care 50:27 Procedural care and what's next YouTube: https://youtu.be/9n0MI4D7TCM @thekaransinghal @JayRughani