@Cairnarvon I agree. My impression at first was that this was about locating a real thing. The LLM element makes it so that the only lesson is that they do indeed hallucinate.
@JoonasIlmavirta That's why I wanted that on record, though. Now there's an "official" answer we can point to if anyone uses LLMs for Latin lit in the future.
I'm also just happy to use an author for something more than a grammatical peculiarity or word choice. More literature questions would be grand.