ref/sam-altman
Sam Altman
Entrepreneur, investor, and CEO of OpenAI. From a location-based startup in Y Combinator's first batch to leading one of the world's most-watched AI labs — documented factually, with disputed claims flagged as disputed.
Sam Altman (born 22 April 1985) is an American entrepreneur and investor, best known as the co-founder and chief executive of OpenAI, the company behind ChatGPT. Before OpenAI he founded the location-sharing startup Loopt, led the startup accelerator Y Combinator as president from 2014 to 2019, and became one of Silicon Valley’s most prolific early-stage investors.
This is a neutral reference site about a living person. Claims are dated and sourced; where the public record is contested — most notably the November 2023 OpenAI board crisis — multiple perspectives are presented and speculation is labeled as such. No partisan framing, no endorsement, no attack.
Where to begin
- New here? Start with Start Here for the two-minute version.
- The full arc: Biography, then the Timeline.
- The ideas: Key Ideas and Sayings (verbatim, cited).
- The hardest episode: The Board Crisis — November 2023, reported factually.
Deep dives
| Topic | Page |
|---|---|
| Childhood in St. Louis | Early Life |
| Dropping out of Stanford | The Stanford Dropout |
| The first startup | Loopt |
| Running the world’s top accelerator | Y Combinator |
| The angel portfolio | The Investor |
| Why OpenAI exists | Founding OpenAI |
| The nonprofit-to-capped-profit conversion | The Capped-Profit Bet |
| The $1B → $13B+ relationship | Microsoft |
| ChatGPT and the GPT series | The GPT Era |
| November 17–22, 2023 | The Board Crisis |
| Regulation, doomers, and accelerationists | AI Safety Debates |
| Iris-scanning for universal identity | Worldcoin |
| Fission and fusion bets | The Energy Bets |
| “We want to work with the government” | Senate Testimony |
| Stargate and beyond | What’s Next |
The character
This site is the reference companion to the owner’s animated “Sam Altman” character from the Vizlings app — a dramatized companion for a YouTube stream concept. Meet the character on the Meet the Character page, watch the concept on Stream (temporary mockup), and browse the Social Pack of downloadable character art. All character art is labeled AI-generated dramatization — never a depiction of the real person.
Source notes
- Biographical facts: biography.md, timeline.md (compiled 2026-09-26 from public reporting; see Sources).
- This site follows a written Methodology for covering a living person: dated facts, attributed disputes, no invented detail.
- Images: real CC-licensed photographs (see the image credits on this page) or labeled AI dramatization art — never faked photography.