The a16z Show · 2026-06-26 · 34 min
Kevin Weil, the previous CPO & Vice President of Science at OpenAI, joins Speedrun to discuss the future of AI, scientific discovery, and startup building. After helping build products at Twitter, Instagram, and Facebook, Weil is now focused on one of AI's most ambitious applications: accelerating science itself. He explains why modern AI models are beginning to solve problems that sit beyond the frontier of existing human knowledge, and how advances in reasoning, coding, and autonomous research could reshape fields ranging from mathematics to medicine. The conversation explores scientific discovery, robotic labs, AI agents, product design, startup opportunities, and why the current wave of AI may create entirely new categories of companies. Along the way, Weil shares lessons from scaling products used by billions of people and explains what founders should understand about building in a world where AI capabilities continue to improve at an unprecedented pace.
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