Interesting stuff! I'm also slowly diving into the whole Epstein thing, mainly focused on a human-curated wiki (at https://corroborators.wiki, still WIP obviously) and I've had some contributors wanting to use AI for basically filling out details automatically. But I'm using LLMs daily for programming, so I know how much they get wrong.

So about that specific thing, how do you avoid this particular problems with LLMs getting basic things wrong and basically being a lottery if the answer is correct or not? It's the reason I've avoided (and encouraged others to avoid it to) using LLMs too heavily in the process of reading, understanding and summarizing documents, but clearly you've must have figured out some trick to this?

Ask it to cite the document and page, and verify it yourself.