Skip to main content
Jay Hack

Jay Hack

Sep 15, 2026

1:36
What did you see back then that convinced you that engineers would actually hand off real work to AI?
1:43
Sure.
1:43
Yeah, I think coding was one of the applications where very early on it was obvious it was going to be useful.
1:49
If you're a software engineer, you're probably one of the first people to hear about the GPT-3 API.
1:53
There's such a broad set of things that you need to know when you're a programmer that include how to use Twilio and how to connect to the Twitter API and stuff like that.
2:03
that this was just an immediate to answer questions for you.
2:06
And in fact, there's a service called Stack Overflow that's effectively like Reddit for programming.

15 MINS LATER

17:02
white-collar knowledge worker will be able to do,
2:01
A few things there.
2:02
Sure.
2:02
Yeah.
2:02
There's lots to unpack there.
2:03
So CodeGen started in late 2022, and at the time, the GPT-3 API had just opened up, so it was sort of the dawn of the modern age of language models.
2:14
Everybody was trying to figure out what can you actually do with these things, and very early on, I locked into programming as the ideal application domain.
2:21
There's a number of reasons for that.

8 MINS LATER

10:02
So how-- talk me through that a little bit, you know, getting that cultural kind of buy-in and then maybe, I guess, from a, a management like perspective, how do you ensure everybody is doing this, if you do, or is it just based on trust that, you know, everybody is doing it?
WillHOST
12:54
Oh, you see, I, I don't think I've heard this one, so this is gonna be new news to me.
12:56
So this is, this is, this is the, uh, this is the learn feature.
12:59
This is a derivative of, of, uh, the AI Assist, which is the, uh, talk to your data feature.
13:04
So when we were testing this, this is one we hadn't planned, but it came up in testing and w- this was, like, quite candidly, it's the easiest of the four to do, and people were most excited about it.
13:14
And so you don't, you can't predict these things.
13:16
And I was just...
13:17
You know, I'll tell you, this is real.

8 MINS LATER

WillHOST
21:32
Yeah.
6:25
there you go you landed the plane beautifully there we go and so cogen yes so from that book so
6:34
anyways that sort of kicked me off on getting really interested in this stuff um I went through, I worked at Palantir, I studied AI in college.
6:42
I did a bunch of machine learning stuff, did a decade's worth of startups, give or take.
6:47
And around 2020 is when, so I've always kept up with the state of the art of AI research.
6:53
It's just sort of something that's very interesting to me.
6:55
2020 is when the GBT-3 paper came out, which was essentially just scaling up language models and ended up having these incredible properties of basically few-shot learning.
7:03
So you could give it pretty much any problem that we were dealing with in NLP at the time.

40 MINS LATER

47:04
It's the world model.

We value your privacy

We use cookies to understand how you use our platform and to improve your experience. Click “Accept All” to consent, or “Decline non-essential” to opt out of non-essential cookies. Read our Privacy Policy.