The Stanford team that invented generative agents wants to kill the focus group
The Stanford team that invented generative agents raised $100 million to build AI simulations of real people. CVS and Wealthfront are already testing Simile's behavioral prediction platform.
Marcus SchulerFebruary 12, 2026, 7:26 AM PST · 12 min read
In April 2023, a Stanford PhD student named Joon Sung Park uploaded a paper that made a virtual town famous. Smallville, population 25, ran on large language models. Its AI residents woke up, cooked breakfast, gossiped over coffee. Then, without a single instruction from Park's team, they threw a Valentine's Day party. One agent mentioned the idea to another. That agent invited a third. Within the simulated day, the entire town was coordinating dates and decorations. Park and his co-authors called these creations "generative agents." The citation count crossed 10,000 before Park had even finished his PhD. On GitHub, 20,600 stars and counting.
Tech translator with German roots who fled to Silicon Valley chaos. Decodes startup noise from San Francisco. Launched implicator.ai to slice through AI's daily madness—crisp, clear, with Teutonic precision and sarcasm.
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