People · George Hotz
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Portrait of George Hotz

George Hotz

Founder at comma.ai

ACTIVE ORG comma.ai PRIORITY P1
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Biography

Founder of comma.ai (open-source driver assistance software) and tinygrad (a minimalist deep learning framework). First person to jailbreak the iPhone and PlayStation 3. Controversial hacker and provocateur in the AI space.

JustSaid Take EDITORIAL
OUR READ

Hotz is the AI world's most productive contrarian. While the industry throws billions at making models bigger, he's building tinygrad to prove you can do more with less — and comma.ai to prove you don't need Waymo's budget to ship autonomous driving. His track record of actually shipping working systems gives his LLM skepticism more weight than the typical Twitter hot take. He won't build the next GPT, but if the industry hits a compute wall or an efficiency revolution arrives, his approach ages extremely well.

Updated May 2026
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Affiliations 3 organizations
comma.ai
Founder
CURRENT
tinygrad
Creator
CURRENT
Comma AI
Former interim Twitter/X engineer
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