Vanth

Ah, you want specialized instead of general.

Well, then is a couple of books enough to train your LLM? How many books are there on wavelengths your first doublet filters for?

Seems like you might want a forum full of topic specific comments too to feed into the model. A photography textbook with a section on lenses is good, real questions and answers from actual photographers with real scenarios would be better for most people.

If copyright were magically not an issue, why does this need to be local/self hosted?

Like sure, some people will still self host and we need some people to keep information independent of corporations. But for people who just want a summary of a car maintenance task, why would they go to a local repository instead of the largest one they can find?