And the abstract concepts of Abstract Wikipedia are human-defined, top-down ways of carving the world into distinct categories which make some kind of logical sense, whereas LLM's work bottom-up and create overlapping, non-hierarchical, probabilistic networks of connections with nearly no imposed structure except the principle that you shall know a token by the company it keeps.

But you can type them both out with keys on a keyboard so in that sense I guess they're not that different.