We don't know. It may turn out that we use mechanisms similar to LLMs, or it might be something entirely different.
As for the rest: nobody knows how to make ChatGPT butter a piece of toast, let alone drive a car.
ChatGPT does not reason about text, either.
There is plenty of research on LLMs successfully piloting robots.
It's but no means a solved problem but "Nobody knows how" is a stretch.
https://tidybot.cs.princeton.edu/ https://innermonologue.github.io/
>ChatGPT does not reason about text, either.
It does and there's plenty of output to demonstrate that.
https://www.deepmind.com/blog/rt-2-new-model-translates-visi...
We don't know. It may turn out that we use mechanisms similar to LLMs, or it might be something entirely different.
As for the rest: nobody knows how to make ChatGPT butter a piece of toast, let alone drive a car.
ChatGPT does not reason about text, either.