Definition

Source selection

Updated Feb 6, 2025

Definition

Source selection is how an AI search system decides which documents to retrieve and which ones to cite in its answer.

Plain English

The system doesn't cite "the internet." It cites a handful of sources it chose. That choosing process is source selection.

Why it matters

  • If you're never selected, you'll never be cited.
  • Clear structure makes selection easier.
  • Trust signals influence what feels safe to cite.