Co-founder of OpenAI.
Samuel Harris Altman is an American entrepreneur and investor. He previously served as chief executive officer of OpenAI from 2019 to 2023 and as president of Y Combinator from 2014 to 2019.
OpenAI Co-founder
Apr 22nd, 1985
American
Stanford University, BS Computer Science, 2005 (dropout)
Loopt, Co-founder & CEO
Reddit, CEO
Y Combinator, President
OpenAI, CEO
Worldcoin rallied 3% following OpenAI’s landmark partnership with the US government to provide ChatGPT Enterprise access to federal agencies for just $1 per year.
Ethereum co-founder Vitalik Buterin has raised red flags over Sam Altman’s Worldcoin project, arguing that its one-person-one-ID model threatens the core pseudonymity of crypto culture.
World launches a flagship hub in Miami’s Wynwood District amid rising concerns over online identity and bot detection.
Worldcoin (WLD) price experienced a 5% price increase, reaching $1.30 following Sam Altman’s announcement of new GPT models, GPT-4.5 and GPT-5
OpenAI has plans to open new offices in Brussels, Paris, New York, Singapore and Seattle as part of its global expansion.