I think a lot of it is ANN based now, but it worked pretty well when it was just KNN. Calling KNN "AI" is pretty cope; it's just a database query. Of course, th

I think a lot of it is ANN based now, but it worked pretty well when it was just KNN. Calling KNN "AI" is pretty cope; it's just a database query. Of course, the large ANN networks are also more or less just a database query refactored as a function transformer, but nobody likes to talk about that.