Comment by RupertSalt

An LLM citing sources is linking you to stuff that it recently found that kind-of matches its answers. I don't believe it is possible for an LLM to cite original training materials, and it wouldn't be desirable if those are unavailable to the end-user, anyway.

This is an added nuisance for webmasters beyond automated AI-training scrapers. When users query an LLM like Grok or Gemini, it will go search a list of websites and "browse" them to glean information, and though that seems like a contradiction to what I just wrote, it is not "LLM" activity, not really "agentic", but sort of a smart proxy.

Trust me.