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Home » Sam Altman: The Future of OpenAI, ChatGPT’s Origins, and Building AI Hardware (Transcript)

Sam Altman: The Future of OpenAI, ChatGPT’s Origins, and Building AI Hardware (Transcript)

Read the full transcript of Y Combinator CEO Garry Tan in fireside conversation with Sam Altman on June 16, 2025 at AI Startup School in San Francisco, on “The Future of OpenAI, ChatGPT’s Origins, and Building AI Hardware”.

The Bold Decision to Pursue AGI

SAM ALTMAN: We said, okay, we’re going to go for AGI. 99% of the world thought we were crazy. 1% of the world they really resonated with, you know, in 10 or 20 years, unless something goes hugely wrong, we all have like unimaginable super intelligence. This is the best fucking time ever in the history of technology, ever, period, to start a company.

GARRY TAN: Well, Sam, thank you so much for joining us and thanks for all the inspiration. I mean, OpenAI itself is a true inspiration for any really, really ambitious person. Maybe we just start with that. I mean, what were some of the decisions early that seemed small, that turned out to be incredibly pivotal?

SAM ALTMAN: I mean, just deciding to do it was a big one. Like, we got very close to not starting OpenAI. AGI sounded crazy. I was, I had Gary’s job then and we were, you know, there was like all this other great stuff to do that would work, all these great startups and AGI was like kind of a pipe dream.

And also, even if it was possible, DeepMind seemed like impossibly far ahead. And so we had this year, over the course of 2015, where we were talking about starting it and, you know, it was like kind of coin flippy.

And I think this is the story of like, many ambitious things where they seem so difficult and there’s such good reasons not to do them that it really takes a core of people that like, sit in a room, look each other in the eye and say, all right, let’s do this. And those are like very important moments. And I think when in doubt, you should lean into them.

Overcoming the Billion Reasons Not to Start

GARRY TAN: So there were just a billion things, a billion reasons why people might say you shouldn’t do it. I mean, off the bat, like even one of the things you figured out was the scaling laws.

SAM ALTMAN: It’s so hard to remember what it was like, next year will be our 10 year anniversary and so not. Yeah, thank you. But to like remember what the vibes were like about AI 10 years ago, that was like way before the first language models that worked.

We were trying to like play video games and we had this little robotic hand that could sort of barely do a Rubik’s Cube. And we had no ideas for products, no revenue, no really idea that we were ever going to have revenue. And we were like sitting around at conference tables and whiteboards trying to come up with ideas for papers to write.

It was such. It’s like, hard to explain now because it looks so obvious now how improbable it seemed at the time and how the idea of ChatGPT was like, completely in the realm of science fiction.

Attracting the World’s Smartest People

GARRY TAN: I mean, one of the things that really jumped out at me was you sort of, you know, rallied this idea that you should be working on AGI and then simultaneously you found the smartest people in the world who were working on that thing.

SAM ALTMAN: That second part was sort of easier than it sounds. If you say we’re going to, like, do this crazy thing and it’s, and it’s exciting and it’s important, if it works and other people aren’t doing it, you can actually, like, get a lot of people together.

And so we were, we said, okay, we’re going to go for AGI. 99% of the world thought we were crazy. 1% of the world it really resonated with, turned out there were a lot of smart people in that 1% and you could get, like, there wasn’t really anywhere else for them to go. So we were able to really concentrate the talent and it was a mission that people cared about.

So even though it seemed unlikely if it worked, it seemed super valuable. And we’ve observed this many times with startups, if you are doing the same thing as everyone else, it’s, it is very hard to concentrate talent and it’s very hard to get people to really believe in a mission. And if you’re doing a one of one thing, you have a really nice tailwind there.

Starting Small: The Zero Dollar Startup Principle

GARRY TAN: Okay, so some people in this room might be thinking, like, should I try to start an OpenAI scale thing off the bat? You also worked on Loop your first time around. Were there lessons from that?

SAM ALTMAN: OpenAI was not an OpenAI skill thing off the bat. OpenAI was like eight people in a room and then it was 20 people in a room. And it was very unclear what to do. And we were just like trying to write a good research paper. So the things that eventually become really big do not start off that way.

I think it’s important to dream that it could be big if it works. Nothing big starts that way. And Vinod Khosla has this quote that I’ve always liked, which is, there’s a very big difference between a zero million dollar startup and a zero billion dollar startup, but they both have zero dollars of revenue. They’re both like a few people sitting in a room and you’re both trying to. They’re both just trying to get the first thing to work.

So the only, the only advice I have about trying to start something big is pick. Pick a market where it seems like there’s some version of the future where it could be big. If it works. But other than that it’s like one dumb foot in front of the other for a long time.

The Product Overhang: A Golden Opportunity

GARRY TAN: How people use ChatGPT has changed a lot.