Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
But it's not fundamentally different.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
And by the way, as soon as we have this other level of description,
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
It's kind of, it helps us to go even further.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
So we'll end up being able to produce more and more complicated kinds of things that just like when we, you know, if we didn't have a computer and we knew certain rules, we could write them down, we'd go a certain distance.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
But once we have a computer, we can go vastly further.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
And this is the same kind of thing.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
Well, let's talk about sort of the low level of what ChatGPT is doing.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
I mean, ultimately, you give it a prompt.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
It's trying to work out, you know, what should the next word be?
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
Mm-hmm.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
Right?
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
You know, the thing that has been sort of a story of my life is realizing that
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
simple rules can do much more complicated things than you imagine.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
That something that starts simple and starts simple to describe can grow a thing that is, you know, vastly more complicated than you can imagine.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
And honestly, it's taken me, I don't know, I've sort of been thinking about this now 40 years or so,
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
And it always surprises me.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
I mean, even, for example, in our physics project, sort of thinking about the whole universe growing from these simple rules, I still resist because I keep on thinking, how can something really complicated arise from something that simple?
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
It just seems wrong.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
But yet, you know, the majority of my life I've kind of known from things I've studied that this is the way things work.
Lex Fridman Podcast
#376 โ Stephen Wolfram: ChatGPT and the Nature of Truth, Reality & Computation
So yes, it is wild that it's possible to write a word at a time and produce a coherent essay, for example.