Comment by astrange

It doesn't necessarily need to model the world to learn how to perform actions though. That was the topic of this old GOFAI research:

https://aaai.org/papers/00268-aaai87-048-pengi-an-implementa...

It instead works by "doing the thing that worked last time".

As an example, you don't usually need to know what is in your garbage in order to take out the trash.