Alexandr Wang's advice to his 18-year-old self: develop your own internal compass for how the future will unfold, and hold conviction in it against the noise.
At Startup School 2026, the Scale AI (YC S16) founder — now leading Meta's Superintelligence Labs — talks with Garry Tan about rebuilding a frontier lab from scratch, why talent density compounds, and how to spot the exponential worth betting your twenties on.
Chapters: 00:00 — Intro 00:07 — How Alexandr Wang Started Scale AI 03:25 — Pivoting to the Right Idea 06:23 — Conviction Before Consensus 09:06 — Why This Is the Best Time to Start a Company 11:27 — What Personal Superintelligence Looks Like 13:10 — Building a Frontier AI Lab 16:36 — Why AI Models Need to Be Cheap 20:01 — Vision Will Matter More Than Intelligence 24:06 — Systems Thinking in the AI Era 26:51 — The Biggest Opportunity in AI Today 29:25 — Advice to My 18-Year-Old Self
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Video Summary
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Alexander Wang and a Meta AI leader discuss the evolution of AI, from the founding of Scale AI to the development of frontier labs. They explore the shift from data scarcity to the abundance of intelligence, emphasizing first-principles thinking, the power of AI agents to expand human agency, and the necessity of technical rigor in an era of automated coding.
All right, full rock star treatment for Alexander Wang, everyone. All right.
So why don't we start out backstage? We were saying, you know, one of the cool ways to think
about this event is like, you know, this room is actually full of people who are just like us, but
when we were 18 or 20, you know, there's some 16 year olds in this audience, you know.
Let's jump to your story. I mean, you came up always really smart, like Math Olympiad,
jump us to the Alex of that time. What were you feeling? What were you thinking? And
what drove you down this road? Yeah, well, I grew up in New Mexico, Los Alamos, New Mexico,
which now Oppenheimer famous, but it really was the middle of nowhere. And I remember I did all
these math competitions, all these computer science competitions. But then I knew I wanted
to do really big things. And it was like, not exactly clear how or what the exact path to do
that would be. And I had a friend who was really into programming. And, you know, after high school
got an internship in the valley, I think his first internship was at Palantir. And, and he,
you know, he was kind of this influence for me. And so after I finished high school, I ended up
working at Quora here in Silicon Valley. And then I worked there for a year, I took a gap year
to work there. And then I went to MIT. And this was I was 19 when I worked at Quora, I was 18
when I went to MIT. And there's 19 when I started scale. And I remember this period from like 17 to
19. It was I felt like I was constantly changing, like, you know, exactly what I want to do was
constantly changing. You know, I was learning so much just from the people around me. And it was
just like, I felt like I was drinking from the fire hose pretty constantly during that time.
And I would definitely recommend, you know, the two things that were really important. One is,
I think working at a company was really valuable. Because like, I think from the outside in,
you have no idea how companies work, you have no idea what it looks like to actually build
something, you have no idea what it looks like to iterate on something, you have no idea what
it looks like for groups of people to make decisions. And so I thought that was really
important. And then going to school at MIT was actually really important, because it just gave
me a lot of opportunity to explore what was interesting. And so it was at MIT that I started
training my first models, and that I like played around with TensorFlow, which had just come out
that year at MIT, and where I like ultimately came up with the idea of scale. And then after one year
of MIT, I applied to YC, you know, it felt like kind of like a miracle to get in at that time.
And YC was really critical to my entrepreneurial journey. Like, I don't think,
like, YC is this amazing blend of, you know, they're very supportive, and they obviously
want you to succeed, but they also give it to you very real, and they tell you when you're
being a dumbass, which I think is, you know, that's what we all need in life. So yeah,
that was, I think, the story till I was 19, started scale, and the rest is history.
I guess you worked with Jared Friedman at the time, and you came in with actually
a very different idea than what ended up becoming scale.
Yeah, so we wanted to build, like, an AI agent, funnily enough, for Doc, to help people,
like, get medical care. And it was, like, the right, it was a great example of an idea that
I think will ultimately exist. Like, I think we're even seeing it now. Like, AI agents to
help people get medical care are very real, but it was the wrong timing. And we worked on it for
about a month or two before Jared pulled us aside and we're like, guys, this is, I don't know if
this is going to go anywhere. And that's exactly what we needed to hear. And it was at that time
when, like, you know, I had studied AI at MIT, I had, like, trained models, and we thought,
we sort of went back to the drawing board, thought deeply about where the opportunity
was, and came up with scale. I guess selling data at the time, you know, large language models were
not even, had not really come to the fore yet. But self-driving cars were sort of coming up,
and computer vision suddenly came. So that was sort of the first market, is that right?
Yeah, so the story here is that, like, I was, when I was at MIT, I did a bunch of projects to,
like, train models of various forms. And these were, like, you know, by comparison today,
they're, like, little toy models. And I remember to train a model, I needed three things.
I needed a GCP account, like, I needed an account on some cloud service to get compute.
I needed the code to run, to actually train the model. And I needed data. I needed a data set.
And for two out of these three things, you could just press a button online and get them.
And then for the last one, for data, there was, like, no effective way to get data for
training these models. And so it felt incredibly obvious that this was going to be the future,
that there was going to be a way to, you know, press a button, so to speak, and get data.
And it was very funny because in the years that followed, like, in the first many years of scale,
data was very unsexy still. Every time we would go out to fundraise, even though our numbers were
great and we had great revenue, you know, VCs and investors would always be very skeptical.
They'd be like, oh, I don't know if this is a good business. Does it have longevity? Is this
durable? And it was really weird to me. But, you know, none of the investors had ever trained a
model. So I guess they didn't really get it. And fast forward to today, you know, we managed to
raise money, we managed to keep going, managed to keep growing the business. But the very same
investors who passed on us and were very dour on the potential of AI are writing think pieces today
about how data is so critical and one of the biggest business opportunities in AI. So it's
very funny to see that whole thing come full circle. I mean, it seems like that's actually a
real good case study in first principles thinking, right? Like, you can't start a company by opening
the pages of the Wall Street Journal and saying, well, this data is hot. Like, we're going to go
work on that. You literally couldn't have started scale that way. You had to start from simple
statements that are about the world that you know to be true. And then sort of building something
for that. Yeah, I think the key thing is you need to develop conviction in a set of beliefs
that nobody else agrees with. Like, I think if you look at all the most successful companies
in the world, they were started at a time long before the sort of like core idea was popular.
And they work on that. They toil in obscurity for years and years before, you know, the idea or the
space or the concept of the business, you know, becomes consensus. And the only way you're going
to be successful is if you're able to identify these truths about the world early, long before
everyone else. And I think the like, I mean, one of the most surprising things, like, you know, scale,
we've been working on AI for a decade. You know, you just you can't base your business decisions
based on what everyone else is saying around you. Like, if you go too much with the herd, you will
get immensely confused and you will end up nowhere. And so you have to develop your own compass of
what you think the future is going to look like, because everyone else will just confuse you.
It seems like one of the things you got incredibly great at was, you know, you start with this kernel
of like, we believe X and nobody else believes it. But then the mechanics of building the business are
talking to investors and convincing them and not letting them demoralize you, talking to customers
who, I mean, should just get it. And then especially like convincing people to come work for you.
Yeah, I think that these early mechanics of building a company, like, these are things that
I think you might have some predisposition to be good at, but like, nobody is good at starting a
company when they start a company. And I remember talking to a lot of the investors who I met very
early on, and they, you know, a lot of them would say, like, oh, like, you know, you just grew so
quickly and you changed so quickly. And like, I didn't, you know, I didn't see it at the time.
And I think that's probably true for literally everyone who starts a company. Like, nobody is,
nobody is good at something they've never done before. Right. And so I think for all entrepreneurs,
you start out pretty shitty at everything. And the whole game is how do you develop yourself
to continuously improve, to get better and learn quickly. Backstage, we're talking about,
this is actually a really lucky time to start a company because, you know, obviously you can come
and do YC. You know, the people in this room have each other, which is kind of wild. But not only
that, now you have an ideal personal AI that's going to tell you, you know, hey, these are some
ways to do it. Do you think that would have helped you, like, accelerate even faster? Like, you know,
talk, what do you think it's like to start a company today with AI, in the age of AI?
Yeah. I mean, I really think, I think we're at this, like, amazing moment in the world
where the bottleneck is not the progress of the AI models. The bottleneck is diffusing that through
the rest of the world and helping the world adapt to this amazing technology that already exists.
Like, I think if the models didn't improve at all from today, there would still be, like,
decades and decades of, like, total upheaval and change in the economy and how the world operates
and everything around us. And so I think it's, as a result, it's, like, one of the most incredible,
it's probably a, like, once in a civilization opportunity to be a dreamer and to have a vision
and to have ambition and to impose a view of how the future world should look by building
something amazing. You know, one of the things that we were chatting about, you know, backstage
is, you know, when I started Scale, or, you know, 10 years ago, if you started a company,
you had to be, you know, it was like David versus Goliath, and you had to be clever,
and you had to find, like, an angle into the market, and you had to sort of, like,
you know, figure out a way to compete even though you had much fewer resources.
And now I actually think with the power of agents and AI, broadly speaking, it's much closer to
Goliath versus Goliath. Like, I think, but maybe the startup is, like, a mecha Goliath that is,
like, vastly enhanced by the power of agents and AI. And, you know, the large companies are the
sort of, like, more traditional Goliath, so to speak. But I think that startups now, like,
if you properly embrace AI agents and figure out the way to leverage their strengths in the most,
like, ambitious ways, you can easily outcompete incumbents.
So let's talk about superintelligence, because that's clearly, that's even in the name of your
lab. What does superintelligence mean operationally inside meta right now?
Yeah, I think that, you know, we, a year ago, Mark wrote this memo about personal
superintelligence, which I think actually is very similar to your concept of personal AGI.
But, you know, we believe that everybody in the world, you know, all the billions of people in
the world are going to have a superintelligence that is adapted and tailored to them, that enables
them to accomplish their goals, knows their context, and ultimately is an expander of their
own agency. Like, I think the thing that we think a lot about is agency expansion. How do we help
people accomplish things that they couldn't have ever dreamed of before? And what would everyone
in the world do if everything was just easy? And we think about this in an ecosystem way,
as well. I think, you know, Patrick mentioned it, but, you know, we don't believe in this totalizing,
you know, totalitarian view of, you know, AIs that control the world. We believe that these are
going to enhance this very broad ecosystem. So, you know, we believe in billions of people all
around the world, all having their own personal superintelligence. And we also believe in,
you know, an explosion of entrepreneurship. There's 200 million businesses that are on Meta's
platforms today. We think that number should go to billions with this explosion of creativity
and using AI tools. And ultimately, we think that, you know, it's going to be this, like, dynamic
ecosystem of business agents working with, you know, personal agents and developing this sort
of, like, complex ecosystem that is fully AI supercharged. So I was really psyched to see
MetaSpark 1.1. My open claw absolutely loved it. You know, how has running a frontier lab been?
You know, the MetaSpark level is sort of the opus level. What's coming down the pipe? And also,
I think that you're, you know, increasingly looking at open source, which I think this audience really
loves. Yeah, yeah. So I think it was, it's been, you know, I've been at Meta for about a year now,
and it's been quite a year. I think, you know, getting in, and, you know, Meta, we've talked
about it publicly, like, long before it wasn't on the trajectory that was needed for Meta. And so
I got in there, and we kind of did a zero-based build of how do you, you know, build an entire
frontier lab, you know, in some ways kind of from scratch, obviously using a lot of what we had,
and move as quickly as possible. And so within nine months of that moment, we launched MetaSpark
1, and then two months later, we launched Muse Image and MetaSpark 1.1. And, you know, there's
a few things that I think have really struck me about this. You know, the first is talent density
was incredibly important. That was the core thing to bet on, and, like, talent density is something
that compounds naturally. Like, the more talented people you have, the more of the most talented
people want to join you. You know, and I think it's kind of amazing to see on the inside, but,
you know, frontier AI work is research. Like, we are, it is scientific work. We are exploring
what can you do with these models? How can you push these models? What are the reaches of what
we accomplish with these models, which requires a totally different mindset and operating model than,
you know, existed for internet companies or internet products and whatnot. There's a lot
more about experimentation, about science, about scaling, and everything ultimately is about how do
you develop a lab, an operating model, a system that will just be able to compound with all of
the exponential growth that will happen in the ecosystem. Both the exponential growth capabilities,
the exponential growth in compute, the exponential growth in adoption and usage. Like, these are all,
we are on this, like, very, very steep exponent across maybe every dimension of the ecosystem,
and it's important to develop, like, an organism, that's how you think about the lab, that is able
to grow with that. No, it's been very exciting, and we're going to be shipping a lot more. So,
I think, you know, we will, we just launched MuseSpark 1.1, which was a great model. We're
going to continue to have updates on the MuseSpark line. We'll also have bigger models on the way
that I think will be much more competitive with even the very best models that are out there
today. We're going to be launching a harness soon, and have been working on a harness to help
empower all the developers and agentic developers out there. And then we're also, you know, as you
mentioned, we're working on open source models, and we want to, kind of as I described before,
like, we believe in a decentralized world of AI capability and progress development. We want to,
we want to empower the broader ecosystem and everyone in the world to be able to build and
develop using this technology. And so, we have a lot of exciting things on the way, and I think
we want to be, we want to empower the ecosystem and developers as much as humanly possible.
And it sounds like one of the ways, I mean, certainly when I was using MuseSpark with my
OpenClaw, like, it became clear that it was as good as Opus, especially for that sort of
agentic flow with skill files, but it was like 8x cheaper, actually.
Yes. Well, we, I think this goes to it, like, you know, we don't believe in a world where these
models are so expensive that, you know, they get rationed only for the most wealthy of developers
and companies. It's important for everyone to be able to use the technology to, and to build
whatever they want to build with it. And I think that, you know, we take a view, I think the best
AI products haven't even been developed yet. You know, if you look at the AI ecosystem and
everything that's happened, like, every wave is 10x bigger than the past wave. So, you know,
when I started Scale, the first wave was maybe self-driving cars. Self-driving cars are really
awesome. They're, like, really, really cool. But that was, like, pales in comparison to large
language models and chatbots. And, like, you know, chatbots became this thing that was, like, probably
10x bigger even than, you know, self-driving cars. And then there were coding agents,
which came a few years later. And coding agents are probably 10x bigger than chatbots. And I think
we're just on this steep curve. Like, we're going to keep seeing these new modalities and form
factors and developments of the AI paradigm that will each be dramatically bigger than the last.
And so, you know, our point of view is, like, let's unleash the ecosystem. Let's explore and
let's see. Let's build, you know, kind of the future of the world together.
So, what's the best way to actually take advantage of the coding model from you so far? It's OpenCode,
right?
Yeah. Today, the easiest way is to use OpenCode. We have, like, onboarding on the website. And then
soon we'll have a harness of our own. And ultimately, I think we want great models that
plug into all of the available harnesses and empower as much, you know, sort of combinatorial
innovation ecosystem as possible.
Yeah. I know the harness is, you know, under wraps still. But, like, can you tease us with,
you know, I mean, I still use OpenClaw. I still use Hermes Agent. You know, these things are,
I call them Ferraris that break down on the side of the road all the time. Like,
is this a Ferrari that won't break down? Like, you know, tease us a little bit.
Yeah. Hopefully, it doesn't break down. I mean, I think we're really focused on speed.
I think speed is, you know, for anyone that uses these tools, speed is probably the,
you know, one of the most critical things. I think also reliability, like you mentioned,
we want to be extremely reliable. We want to be very extensible and to scale to
as complex and interesting of a multi-agent setup that you want to have. Like, I think
there's so much innovation that will occur even above the harness, frankly, in terms of, like,
how to orchestrate and set up loops and develop, like, you know, very complex ecosystems of these
agents working together. We want to be really extensible. And ultimately, we want to just
empower people to harness this technology because harness. No pun. Actually, pun not intended. But
there's, like, I truly believe these models are already just incredibly powerful. Like,
they should be so powerful to fuel, you know, many, many points of expansion of GDP growth.
And I think it's, like, up to smart people with vision and ambition to make all that happen.
Let's see. So, one question. I mean, when you look back on the decade,
what do you think they'll say was obvious in hindsight about AI that people are just
missing in real time right now? You know, so much of the debate that
happens these days is around, oh, how good are the models actually getting? And can the models
actually bridge this issue? And, you know, when are we going to get superintelligence?
Is that in, like, two years or five years? And, you know, are we going to hit a wall? And,
you know, so much of that debate is, like, I think in some ways a little bit of a waste of time
because, you know, I think it's inevitable that we're going to have very powerful models. And,
you know, rather than I think we'll look back and say, oh, all this arguing around, like,
when exactly it was going to happen was sort of was short-sighted because the reality is we are
just as an entire human civilization on this incredible exponential. Like, you cannot look
at the progress of AI over the past decade and not just be totally awestruck by how far it's come.
Like, a decade ago, the best AI models could recognize cats in YouTube videos. And now,
you know, we're talking to, you know, a digital god that can, you know,
I mean, we've all seen some of the hacks and some of the things these systems are capable of. And
you just can't help but be awestruck. And I think this trend will just continue. Like,
these models are going to become more and more powerful. And so I think a decade looking back,
it'll be obvious that intelligence became abundant and that agency became abundant.
Like, the current trends we're on are just going to keep continuing. And this will be very strange.
I mean, I think for the history of humanity, you know, groups of smart people getting together
towards a shared goal was the bottleneck of progress. You know, the United States of America,
in some sense, was an example of this. Like, the United States of America is formed from
a group of very smart people getting together and having a vision for the future that they wanted
to enact. And that's the story of nearly every company in America and the story of every YC
company. And that's going to change. Like, all of a sudden, the scarce resource isn't going to be
intelligence or agency. I really think it's going to be vision and ambition. It's like,
do you have a clear view of what you want the world to look like in the future? What is the,
like, one way in which you want to put your finger on the scale for how the future of the world will
develop and how the world will look like in five to 10 years that it does not look like today.
And you have the ambition and drive to, like, go through all the crap to make that happen.
And AI will make that easier. Like, agents and AI makes that maybe 10 times or 100 times easier
than it was a decade ago. But the flip side of that is all of a sudden you can dream bigger.
Like, I think in the world is like, you know, there's so many things that need to
evolve for us to be able to fully embrace this technology. You know, the world is like,
really just, you know, barely even ready for this technology today. And I think,
you know, as a builder, we have a responsibility to prepare the world, right? Like, we have to help
enterprises and governments, you know, to adapt to this new technology. We have to help figure
out how we secure the world from a biosecurity perspective or a cybersecurity perspective.
We have to figure out how we're going to manage all these risks that we see with this new
technology. But on the flip side, it's also the time of, like, you know, unprecedented opportunity
for humans. Like, we can develop new sciences. We can solve problems in health and biology that
have been forever unsolved. We can build new businesses that you couldn't have even imagined
before. There's, like, new creative opportunities that couldn't have existed before. So it's, like,
it's just this incredible cradle of opportunity and risks that I think makes it, like, no better
time to be someone who's a builder and has a strong view of how the world should change.
Do you think the path has changed? I mean, one of the things I saw, I think Stanford,
the amount of computer science majors actually dropped by some double-digit percentage.
People sort of worried, like, which is sort of insane to me. Like, you still sort of need those
skills to even create agents that are that good. Maybe that won't be true. I'm not really sure.
How, you know, have you changed, you know, what would you say to people in this audience right
now? Like, this is sort of a real question that people are sort of facing. Like, should they
become more word cell and less shape rotator? Like, what, you know, what's the move? And,
you know, has that changed the kind of people you're looking to hire and, you know, how you
I think systematic and rigorous thinking are still incredibly important because,
you know, the abstraction layer, I mean, I didn't used to believe that this is how this
is going to play out, but it really has. Like, the abstraction layer just keeps changing.
So, you know, when I started a company back in my day, we wrote code. And now, you know,
I'm sure nobody here writes code anymore. That's ridiculous. But now it's about how do you
agents together? How do you get a million agents to work together well? How do you get a trillion
agents to work together well? I think there's going to be this continued need to figure out
how you structure workflows at the abstraction layer that we're going to be operating at.
And that form of, like, rigorous systematic thinking, I mean, traditionally the way this
would work, like, in my era of starting companies is you would start by writing code, and then you
would have organizations of humans, and you'd figure out how to organize those humans. And
that requires systems thinking. And now maybe it's, like, much more much closer to first you
orchestrate the agent, then you figure out how to orchestrate, like, these armies of agents.
But I think systems thinking is never going to go out of style. So, I think it's definitely a
mistake to go all in on word style. Like, I think you need to shape rotate. But then I think the
much more of, I think, what's necessary going into the future is having a deeper
sort of compass and philosophical view on how the world should develop. Because I think
there are many, many lessons from human history around how we think civilization
would go through this period. And, you know, humanity will change more in the next decade
than it has in the past hundred years, probably. And so, I think, like, the imperative for us to
have positive visions for that and have coherent articulations of how that should develop are
more important than ever. Let's get a little more concrete. I mean, one of the things I'm
curious about is, like, are there sort of applications of AI that you're seeing among
your friends or internal to meta that you can talk about that are, you know, sort of obvious
near term, maybe people haven't figured out yet? I mean, give us some alpha.
I mean, I think there's still just, like, astronomical opportunity in agentic looping.
And figuring out how you develop systems that enable you to spend, like, 1,000x more or 1 million
x more on tokens to drive an outcome in a continuous feedback loop. Like, if you think about
most companies, companies are just these, like, large scale feedback loops where humans are
operating each of the edges. Like, you know, companies, they get customers. And they figure
out how to make those customers happier. And if customers are happier, then they spend more. And
if they spend more, then you can hire more people who can then go figure out how to get more
customers and make those customers happier. And that's, like, this, you know, that in some sense
is the feedback loop of every startup or every business. And, you know, these within that,
there are microfeedback loops that exist. And I think developing agentic systems that can
operate and optimize these feedback loops is there's, like, just huge amounts of alpha there.
Like, I think we've seen internally at Meta cases where if you can develop the right agentic loop
and you have the right eval or the right metric for the agents to optimize, you can have a swarm
of agents accomplish more than, like, a team of 100 engineers in, you know, very, very handily,
actually. Very, very easily. And so, I think figuring out what the world looks like with
lots of sort of this, like, these agentic coordination problems, I think that is, like,
one of the most interesting problems today. So, mechanically speaking, I mean, markdown files,
and then basically pointing the agent at enough data so that it can figure something out that,
you know, maybe isn't in distribution. Yeah, mechanically figuring out what the metric is.
And then, yeah, it just comes down to skills, markdown files, cron job.
Slash goal. Yeah, slash goal. Like, I think it's always funny how mundane everything is
once you really dig into it. So, it's not magic. You know, I mean, some people put a lot of
there's, like, some LinkedIn threads out there about some magic stuff.
Top advice. Ignore LinkedIn. LinkedIn is where you get customers.
So, I'd like to end on this, which is, you know, you get a telegram to send to the 18-year-old
version of yourself. You know, what do you say to that person right now, given all, you know,
I mean, thank you for coming back and sharing your wisdom with this audience. And, you know,
what would you send in a message in a bottle to the 18-year-old version of yourself right now?
Yeah, I think it really boils down to develop your own internal compass for how you think
the future will develop and have strong conviction in it. Because, you know, you will get so, you
will get inundated with noise and people telling you ----. And, like, you'll be very confusing and
it'll be very hard. And especially when you're young and you don't have experience. Like,
it can feel very difficult to have true conviction in what you believe and what you want to do. But
I think that's the most important thing. Kind of as we talked about, you know, it took
a deep, deep conviction in what we were building to be able to weather the sort of storms of many
years of chaos in the market, in the industry, in the people around us. And so, and the other piece
of advice I would have is try to identify what is the exponential in the world that has both
the steepest curve and will go the longest. And, you know, many decades ago, this curve was
Moore's law. And that probably was, you know, that was at the time, like, clearly the right
thing to invest on. I think right now it's AI progress. But there will be more of these very
steep curves in the future. And it's fine if these curves start, you know, the starting point is very
boring or, like, it doesn't even seem that interesting. Like, you know, when we started,
when I started working on scale, you know, we had cat detectors in YouTube videos. And that felt,
you know, it's hard to say, to explain the story that that's, like, the most important technology
of our time. But it was on just this, like, unbelievable exponential. And I think I have
one last thing I got to say. Yes. Yes. Which is we are, Meta is proud to offer everyone in this room
$1,000 of free credits for the New Spark API. Fantastic. And we're going to keep making the
models better. And right now, New Spark is, I think, 8x cheaper than Opus. So if you convert
that to Opus dollars, a lot more. But no, everyone here will work to get everyone the details on how
to get these credits. And we're really excited to see what everyone builds. Alexander Wang,
everyone.