Lantern Interviews

Paul Graham on Leap Forward

Y Combinator: Jessica Livingston & Paul Graham

Mar 25, 2026 · 40 min

A unusually revealing YC oral history centered on Jessica Livingston’s undercredited role in its creation, founder selection, and culture. The claim that YC would not have existed without her, backed by specific early-interview memories, makes this substantially fresher than the broader YC material elsewhere in the corpus.

I mean, paint a picture of what do you think YC would have been without Jessica? It wouldn't have existed. It wouldn't have existed. I would never have thought of starting it without her. I mean, someone said almost insultingly, like Paul Graham started Y Combinator to give his girlfriend a job. In a sense, it was true because she was applying for the job at this place that was going to waste her and ignore her, just like her current employer did. And I thought, she's so good, we should start our own and she can work for that one instead. But I never would, I wouldn't have started it otherwise.
from this episode

Paul Graham participates as a substantive interview guest, offering firsthand accounts of Jessica Livingston's contribution to Y Combinator, the organization's founding model, and their complementary partnership. He also reflects on early lessons from evaluating founders, YC's unexpected growth, and the community's personal impact.