Dr. Peter Lee has shaped computer science from academia, government, and industry. He has chaired a major computer science department, built a new technology office at DARPA, and now serves as Corporate Vice President at Microsoft, where he leads Microsoft Research and its nine worldwide laboratories. In this episode, Peter reveals Microsoft’s interest in health care and the origins of the OpenAI and Microsoft partnership, and he speculates on how large language models like ChatGPT will transform medicine.