I don't think it's "on top"? I think it's an expert system where (at least) one of the experts is an LLM, but it doesn't have to be LLMs from bottom to top.
On the side, under, wherever. The point is, this is just re-inventing past failed attempts at AI.
On the side, under, wherever. The point is, this is just re-inventing past failed attempts at AI.