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Home » Transcript: Sam Altman Interview on OpenAI, New AI Model and Global Growth – G20 Innovation Summit

Transcript: Sam Altman Interview on OpenAI, New AI Model and Global Growth – G20 Innovation Summit

EDITOR’S NOTE: In this fireside chat at the G20 Innovation Ministerial held at The Carolina Inn in Chapel Hill, North Carolina, U.S. Commerce Secretary Howard Lutnick sits down with OpenAI CEO Sam Altman for a wide-ranging conversation on artificial intelligence, global economic growth, and the future of entrepreneurship. Altman traces his personal journey from AI enthusiast to the head of one of the world’s most consequential technology companies, while making the case that adopting AI is non-negotiable for every nation. The discussion covers OpenAI’s origins, the pivotal role of scaling laws, and how AI is poised to reshape economies, businesses, and daily life around the world. (Sep 2, 2026)

TRANSCRIPT:

From AI Nerd to OpenAI: Sam Altman’s Origin Story

HOWARD LUTNICK (00:00:02 – 00:00:50): Hello, everyone. Well, welcome to lunch. Not for you and me, but welcome for lunch. I think we’ve had a great day so far. And I’m honored to have with me Sam Altman joining us for our discussion about AI and where we’re going from here. So thanks for joining us. You have really the greatest countries in the world all around you. So would you mind giving us a little history? Like, how do you go from being Sam Altman to being the head of AI and really at the frontier? Like, sort of walk us through how you got from there to here.

SAM ALTMAN (00:00:51 – 00:01:56): First of all, thank you very much for having me. As you said, this is the greatest country in the world, and it’s a great honor to get to address all of you at the same time. I was always an AI nerd. I was a real sci-fi nerd as a kid. I thought AI was the coolest thing. I always wanted to work on it. I never really thought I’d actually get to do it. I kind of can’t believe this happened to me, but I always thought it was awesome.

I went to school to study it. At the time, nothing was working, and I kind of gave up on it, and I went on this side quest of entrepreneurship, which was also great. And then in 2012, everything changed. None of us paid enough attention, but there was a real watershed moment where all of a sudden deep learning started to work, and it got better with more compute. And I paid a lot of attention to that for the next couple of years, and by the time 2015 rolled around, I was like, hey, this is really going to happen. Like, we got to take it, we got to try. This could be like the most important thing ever. And so we thought for a while about what to do and started OpenAI.

HOWARD LUTNICK (00:01:57 – 00:02:00): And so what year did you start OpenAI?

SAM ALTMAN (00:02:01 – 00:02:06): The very end of 2015, we announced it, and then the first day of work was like January of 2016.

Building OpenAI: From Rubik’s Cubes to GPT

HOWARD LUTNICK (00:02:08 – 00:02:17): So, all right, so you start in 2016, and what are your— like, what’s the big goal that you start with and then how does that evolve?

SAM ALTMAN (00:02:19 – 00:03:52): So we knew that there was this magic piece of technology. We knew that we could apply compute to a problem and to learn it. And we knew that the more compute we used, the smarter and more capable the system got. We didn’t really know anything else. We didn’t know what kind of system we were going to build. This was way before the idea of language models. We were trying to train a robot hand to do a Rubik’s Cube. We were trying to, you know, show that we could play video games. And we were really developing the algorithms and trying to understand how this amazing property of the universe worked.

And then not until about 2018 did we start making progress on unsupervised learning. And then the first GPT-1 model. And not until 2020 did we train GPT-3, which was the first model that I think actually was over some threshold of usability. Even then, most people in the world looked at this and said, you know, okay, the model can generate a coherent sentence. That was really the limit at the time. Kind of impressive, but like, what is this going to mean? And why is this going to matter to the economy or society or anything else?

But we had discovered by this point these scaling laws which said, well, if we could apply like a trillion dollars of compute to this idea, something quite amazing would happen. And people said, well, you can’t apply a trillion dollars of compute, so it doesn’t matter. And we sort of said, why not? Let’s try.

The GPT-4 Moment: When Everything Changed

HOWARD LUTNICK (00:03:55 – 00:04:10): You’ve got the idea and it’s moving forward, but when does it come together that it’s really bottling knowledge? Like, how does that—

SAM ALTMAN (00:04:10 – 00:05:27): Different people at OpenAI would give you different answers to this, but I would say the kind of consensus, to the degree there is one, was the time of GPT-4. This was like— I believe this was like March of 2023, but I may be wrong on the timeline there. We had that model for maybe 8 months before it launched. So we had had time internally to really get to know it. And that was the time where people, even some of the people internally who had been skeptics of this approach, would look at it and said, this is going to go very far.

And it hasn’t been that long since that moment, you know, 3 and a half years now. And the fact that we now have a system, and we’re launching our new model soon, which is another step forward, and there’ll be many more step forwards coming soon after that, but that it is so capable that it is discovering new knowledge, doing science, able to add huge economic value, create entire pieces of complex software.