Artificial Intelligence1 min read

Y Combinator’s Garry Tan uses AI agents so much, he spends up to $200K a year on tokens

By · Via TechCrunch · Published by Everything Blog

In short

Tan revealed on Walter Isaacson’s podcast that he uses autonomous agents for coding, podcast preparation, and everyday management tasks. To ensure comprehensive assistance, he granted his setup access to sensitive personal archives, including two decades of therapy notes. At an organizational level, Y Combinator deploys an internal agent called Stray Light to retain context on every founder and application. Tan advocates for individual ownership of these tools rather than relying on centralized corporate algorithms.

Key points

  • Extensive personal and institutional context allows autonomous agents to manage complex a…: Extensive personal and institutional context allows autonomous agents to manage complex administrative and technical workflows effectively.
  • Prohibitive operational expenses currently prevent mainstream users from adopting heavily…: Prohibitive operational expenses currently prevent mainstream users from adopting heavily customized, high-token personal AI systems.
  • Tan urges individuals to program and own their AI agents instead of depending on free pla…: Tan urges individuals to program and own their AI agents instead of depending on free platforms run by tech conglomerates.

Sources checked by our analysis pipeline: 1

Y Combinator CEO Garry Tan has, in the past, jokingly admitted that he’s suffered from “cyber psychosis” and sometimes barely sleeps because he’s so excited to be working with his AI agents. On a new episode of Walter Isaacson’s podcast The Builders, set to publish on Tuesday, Tan put a price tag on his passion.

“I spend about maybe $100[,000]-$200,000 a year on tokens,” he told Isaacson. He uses agents for countless work projects and coding tasks and has freely shared his set of 23 Claude Code skills, called gstack, on Github — an effort to help teach others what agents can do, he said.

On the one hand, he uses his agent the way many people use AI: to help him research Isaacson’s podcast and prep for the kinds of questions he might be asked. On the other, his agent also helps him run his life.

“It’s read all of my email and all of my Dropbox. It’s read, like, all of my Apple Notes, even my therapy notes going back 20 years,” he said.

He describes using AI…

Artificial Intelligence