No. 041 · 2015 · San Francisco

OpenAI

A nonprofit dinner on Sand Hill. Then a low-key preview.

Fastest-growing app of its day

Make my startup a legend
  1. 1 2015. A dinner at the Rosewood.
  2. 2 A nonprofit. Pledged: $1B.
  3. 3 Years of robot hands and video games.
  4. 4 Then they scale one idea: bigger models.
  5. 5 Nov 2022. A "low-key research preview."
  6. 6 100 million users in two months.
  7. 7 Nov 2023: fired on Friday. Back by Wednesday.
  8. 8 Now the math is in gigawatts.
Founders
Sam Altman, Elon Musk, Greg Brockman, Ilya Sutskever and others
Founded
2015, San Francisco
What they do
ChatGPT and the GPT models.

The story

OpenAI began as a nonprofit research lab after a dinner in Menlo Park. It bet on scaling models, and ChatGPT was estimated at 100 million users about two months after launch in late 2022.