Greg Brockman

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OpenAI Five Finals Intro

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The text of my speech introducing OpenAI Five at Saturday’s OpenAI Five Finals event, where our AI beat the world champions at Dota 2:

“Welcome everyone. This is an exciting day.

First, this is an historic moment: this will be the first time that an AI has even attempted to play the world champions in an esports game. OG is simply on another level relative to other teams we’ve played. So we don’t know what’s going to happen, but win or lose, these will be games to remember.

And you know, OpenAI Five and DeepMind’s very impressive StarCraft bot
both have beaten good pros privately but no one has seen it it happen live — so if we win, it’ll be a first on that front too.

This event is really about something bigger than who wins or loses: letting people connect with the strange, exotic, yet tangible intelligences produced by today’s rapidly progressing AI technology.

We’re all used to...

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The OpenAI Mission

Open_AI_Founders-064-Edit-2.jpg This post is co-written by Greg Brockman (left) and Ilya Sutskever (right).

We’ve been working on OpenAI for the past three years. Our mission is to ensure that artificial general intelligence (AGI) — which we define as automated systems that outperform humans at most economically valuable work — benefits all of humanity. Today we announced a new legal structure for OpenAI, called OpenAI LP, to better pursue this mission — in particular to raise more capital as we attempt to build safe AGI and distribute its benefits.

In this post, we’d like to help others understand how we think about this mission.

Why now? #

The founding vision of the field of AI was “… to proceed on the basis of the conjecture that every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it”, and to eventually build a machine...

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OpenAI Five intro

The text of my speech introducing OpenAI Five at yesterday’s Benchmark event:

“We’re here to watch humans and AI play Dota, but today’s match will have implications for the world. OpenAI’s mission is to ensure that when we can build machines as smart as humans, they will benefit all of humanity. That means both pushing the limits of what’s possible and ensuring future systems are safe and aligned with human values.

We work on Dota because it is a great training ground for AI: it is one of the most complicated games, involving teamwork, real time strategy, imperfect information, and an astronomical combinations of heroes and items.

We can’t program a solution, so Five learns by playing 180 years of games against itself every day — sadly that means we can’t learn from the players up here unless they played for a few decades. It’s powered by 5 artificial neural networks which act like an...

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#define CTO OpenAI

It’s been two years since I wrote #define CTO, in which I documented my quest for a role where I could have scalable impact by writing code. I’ve finally found that role, though not by seeking it — instead, I sought out a problem more important to me than my role within it, brought together the right people, and found that I can best make them effective by writing code.

Formation #

In August 2015, OpenAI was just an idea articulated over a dinner with Elon Musk, Sam Altman, Ilya Sutskever, me, and a handful of others. We’d each come to the dinner with our own ideas, but Elon and Sam had a crisp vision of building safe AI in a project dedicated to benefiting humanity. I wanted to contribute however I could. Sam and I started rallying a team to turn this idea into reality.

We were missing a core ingredient: we needed an AI technical visionary, someone whose intuition and ideas we could...

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My path to OpenAI

I started programming seriously during a gap year after high school. I’d read Turing’s Computing Machinery and Intelligence, and was inspired by the notion of writing code that could understand something that I, as the code’s author, did not. I started writing a chatbot — how hard could it possibly be?

I managed to build something that could talk about the weather very convincingly. But no matter where I looked, it seemed that no one had any techniques that could make my bot really work.

I soon shelved my chatbot pursuits. I decided to focus on creating systems that can have a real impact, and have been doing that ever since.

College #

In college, I found a field that captured what drew me to AI: programming languages. I was thrilled that a compiler or static analyzer could “understand” a program in a way that I couldn’t, and then apply that understanding to do something very useful...

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Stellar board

I’ve been advising Stellar since Stripe helped it launch about a year ago. Today I’m joining their board.

Digital currencies are still nascent, and my hopes for them remain unchanged. Particularly, we need digital currency protocols like Stellar that work with the existing financial system and focus on a seamless user experience.

I’ve always been impressed with Joyce, Jed, and their team’s approach to the space. Stellar is a non-profit entity producing open-source software, with a strong emphasis on financial inclusion. From launch day, they’ve been hyperfocused on the core technology and community. In the past year, they’ve made strong progress, including a provably-correct consensus algorithm (complete with explanatory graphic novel), a redesign and from-scratch implementation of the technology, and the groundwork for a pilot in South Africa.

Building anything valuable takes time...

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Recurse Center

Coding requires collaboration. As Andrew Bosworth said recently: doing anything meaningful past a certain point requires more than one person. So if you want to build, it’s important to do so as part of a welcoming, collaborative environment.

One environment I’ve long admired is that of the Recurse Center (formerly known as Hacker School). They’ve been unusually thoughtful about the dynamics of their culture. I’ve always thought that if I had three months to spare, I would attend a batch to experience the community directly (and hopefully contribute back however I can).

And, well, now I have that kind of time.


I was initially surprised by how many experienced engineers told me that they too would attend a Recurse Center batch, if only they could make the timing and logistics work. But I think it shows that no matter how long you’ve been coding, there will always be areas of...

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Leaving Stripe

I originally got hooked on programming because I loved the act of creating something from nothing. I soon discovered the deep satisfaction of having others actually use my creations. It didn’t take me long to realize I wanted to build a startup.

Startups #

Throughout college, I tried working on a bunch of startup ideas, none of which went anywhere. From each I learned another thing not to do (“don’t blindly follow someone just because they have an MBA”). I knew I needed to learn more, to find the right collaborators, before I could hope to be successful on my own.

When I met Patrick, John, and Darragh, who were working on a stealth-mode startup called /dev/payments, I knew my search was over. I left school to join their founding team.

Over time, my role evolved as I did whatever was needed to help make the company more successful. About six months ago, I found myself in a strangely...

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#define CTO

I joined Stripe as an engineer in 2010. I began by working on the backend infrastructure: designing the server architecture, creating our credit card vault, and producing internal abstractions to make people’s jobs easier. I loved writing code, but I also spent a bunch of time on other things: figuring out our recruiting program, shaping the culture, or making our first T-shirts (which have been banned since we hired our first designer). I wasn’t doing these things particularly because I preferred them to coding: instead, I had a very strong vision of the environment I wanted to be a part of, and I was willing to go out of my way to make it exist.

As time went on, I accumulated more and more responsibilities which were not strictly writing code. As Nelson Elhage liked to put it, my job became full-time “early employee”. My days were filled with writing cultural guides, acclimatizing new...

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A Twitter bot which issues its own currency

(Update: I’ve now taken my instance of the bot down, but the code should still work if you want to run your own.)

I spent some time this weekend putting together a proof-of-concept Twitter bot which issues its own “upvote” currency. You use it by tweeting something like the following:

@stellarjob +++@thegdb cool bot!

Live demo

!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0],p=/^http:/.test(d.location)?'http':'https';if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src=p+'://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js,fjs);}}(document, 'script', 'twitter-wjs');

The bot then walks the user through linking their Stellar account and extending trust for its +++ currency. Once the trust has been granted, the bot issues a +++ credit. Each subsequent upvote results in another +++ being issued.

Because the credits are issued on Stellar, they can be...

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