The equal problem with "hallucinate" is that it also has far to many anthropomorhic connotations (a person having creative fun, a person on some form of drugs, a person in some sort of "sleep state").

So far I'm coming around to the growing use of "slop", originally meant as an alternative to "spam" and to imply spam-like intent, but the great thing about this word choice is that the closest anthropomorphic connotation is to "pig feeding". Pigs can be highly intelligent, of course, but that's not the first image one has when thinking of a pig at a slop trough.