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Stephen Wolfram

๐Ÿ‘ค Speaker
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4010 total appearances
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Podcast Appearances

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

It's kind of a typical sort of AI-ish thing that it's able to have more sensory data than we humans are able to have because it's able to look at a bunch of stuff that we humans would kind of glaze over looking at, and it's able to then come up with, oh, this is the explanation of what's happening.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Yeah, it's also what's happening is one of the things that's, is for example, when there's these messages, there's documentation about these messages, there's examples of where the messages have occurred otherwise.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Nice.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

All these kinds of things.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

The other thing that's really amusing with this is when it makes a mistake, one of the things that's in our prompt when the code doesn't work is read the documentation.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

And we have another piece of the plugin that lets it read documentation.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

And that, again, is very, very useful because it will figure out.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Sometimes it'll make up the name of some option for some function that doesn't really exist, read the documentation.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

It'll have some wrong structure for the function and so on.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

That's a powerful thing.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

I mean, the thing that I've realized is

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

We built this language over the course of all these years to be nice and coherent and consistent and so on, so it's easy for humans to understand.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Turns out there was a side effect that I didn't anticipate, which is it makes it easy for AIs to understand.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Well, yes.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

I mean, maybe.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

That's an interesting question, because it really depends on what I see as being an important piece of fundamental science that basically just jumped out at us with ChatGPT.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

Because I think the real question is, why does ChatGPT work?

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

How is it possible to encapsulate, to successfully reproduce all these kinds of things in natural language?

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

with a comparatively small, he says, couple hundred billion weights of neural net and so on.

Lex Fridman Podcast
#376 โ€“ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation

And I think that relates to kind of a fundamental fact about language, which the main thing is that I think there's a structure to language that we haven't kind of really explored very well.