>We’ll need to break out of the Chomsky hierarchies and develop some new theories of language.
We might need to develop some "new theories of language", covering other areas, but why exactly do you think we'd need to "break out of the Chomsky hierarchies"?
Nothing about LLMs challenges Chomsky hierarchies.
They do challenge Chomsky's ideas about language being an innate human quality, but that's about it. Besides that's not related to the Chomsky hierarchy of language, e.g. regular, context-free and so on. Those will continue to remain a hierarchy describing languages based on capability levels, whether there's AI, and AGI, or not.
The Chomsky hierarchy will remain unchanged and very useful for constructed languages. I didn't mean break out, as in create a higher level. LLMs are not going to magically become more than a turing machine or anything. I meant we need to stop thinking about spoken language in terms of the hierarchy and try to find another approach.
You can't tell me with a straight face that actual spoken language fits well in that hierarchy. It seems we can shoehorn it in with a 100B parameter turing machine definition, but that just makes my point that the constructed language hierarchy is not well suited for describing spoken languages if it takes such a large definition.
We should be able to find something like a new probabilistic theory of language that will do a much better job of describing spoken languages. Such a theory could help explain some LLM behaviors we see, and apply generally to other forms of noisy communication.
We might need to develop some "new theories of language", covering other areas, but why exactly do you think we'd need to "break out of the Chomsky hierarchies"?
Nothing about LLMs challenges Chomsky hierarchies.
They do challenge Chomsky's ideas about language being an innate human quality, but that's about it. Besides that's not related to the Chomsky hierarchy of language, e.g. regular, context-free and so on. Those will continue to remain a hierarchy describing languages based on capability levels, whether there's AI, and AGI, or not.