// PERSON
Lainie Yallen
ROLE CO-FOUNDERMENTIONS 1LAST SEEN AUGUST 1, 2026
// BIO
Lainie Yallen is a co-founder of Simile, an AI company building simulations of human behavior for enterprise decision-making. She previously held roles at OpenAI, Hebbia AI, and Valence, and brings product and business operations expertise to Simile's founding team alongside Joon Sung Park, Michael Bernstein, and Percy Liang. She is based in New York, New York.
// RECENT MENTIONS
// SIGNALS
1 SIGNAL
01
hire·20VC·AUGUST 1, 2026
“Jun Sung Park is Founder and CEO of Simile. Former Stanford PhD researcher and lead of the Smallville generative agent simulation experiment (2023). Michael Bernstein, Percy Liang, and Lainey Allen are co-founders.”
Source→AI-extracted from podcast / newsletter / paper summaries. May contain errors.