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Video: Patronus AI's Rebecca Qian on Why Agents Learn by Doing

Greenfield Partners
Greenfield Partners
Itay Inbar
Itay InbarPartner

Published on September 24, 2026

Rebecca Qian co-founded Patronus AI in 2023 to get AI out of the classroom, where models spent years learning from scraped internet data the way a student learns from a textbook. Patronus closed a $50 million Series B in June, led by Greenfield, and now works with many of the world's leading frontier AI labs. Partner Itay Inbar sat down with her to talk through what comes after pre-training: an era of experience, where agents learn by doing and humans stay in the loop as supervisors.

Full Interview with Rebecca Qian

AI 60 in 60 with Rebecca Qian

Fourteen questions, sixty seconds, one-word answers wherever we could get them. Rebecca Qian on the job title AI has already killed, when an agent will work a full week start to finish, and the strangest thing she has watched one do in a simulation.