Altman: OpenAI would not have been possible without YC's ecosystem changes
Sam Altman · Sam Altman on Building OpenAI & Betting on the Impossible · Aug 23, 2026 · at 1:03:05
OpenAI CEO Sam Altman discusses how Y Combinator transformed venture capital dynamics and enabled ambitious startups with David Senra.
“So if we, you know, ran the clock back to 2000 four and then projected technology forward to 2016 but not anything else about the shape of Startup ecosystem, what it meant to be an entrepreneur, how capital flowed, all of the, you know, who got to run companies, all of those things. I do not think OpenAI would have been possible. I think the changes that YC induced in the whole ecosystem, you know, more leverage going to founders, young technical founders having the ability to raise lots of capital the ability to sort of like work on ambitious things without a very proven resume. I don't think OpenAI would have been possible.”
quote is from the automated transcript, cleaned for reading: filler sounds and stutters are removed, nothing is rephrased. names can be misheard (the analysis reads context, assessments check outside sources). how →