I do not recommend using the word “AI” as if it refers to a single thing that encompasses all possible systems incorporating AI techniques. LLM guys don’t distinguish between things that could actually be built and “throwing an LLM at the problem” – you’re treating their lack-of-differentiation as valid and feeding them hype.
I use a term I’ve seen used before, I’m not familiar enough with the details of the tech to know what what more technical term applies to this kind of device, but not to other types, and especially not what term will be generally recognized as referring to such. The hype guys are going to hype themselves up regardless in any case, seeing as that type tend to exist in an echo chamber as far as I can see.