Source attribution is the way a generative system identifies where the answer came from. It can appear as inline citations, source lists, or labeled references attached to the response in GEO ranking and appearance.
Why it matters
Attribution gives the user a path back to the underlying source and signals that the system is grounding its answer in external material. It also makes it easier to check whether the answer matches the page.
What helps
- Clear page identity.
- Strong retrieval alignment.
- Accurate and stable source metadata.
- A page structure that makes the supporting passage easy to find.
What weak attribution looks like
- Unclear source names.
- Pages that are hard to classify.
- Metadata that does not match the visible content.
AEO rule of thumb
If the page is easy to name, easy to classify, and easy to verify, it is easier to attribute with entity consistency.
What Source Attribution covers
This page links to the main subtopics in this area:
Attribution quality framework
Attribution should be evaluated on:
- Clarity: source identity is obvious.
- Fidelity: source meaning is preserved.
- Traceability: users can inspect supporting passage.
High mention frequency without these qualities is weak attribution.
Common attribution failures
- Source name appears but linked page does not support the claim.
- Citation points to a broad page with no relevant passage.
- Metadata and visible page purpose conflict.
- Similar pages create attribution ambiguity.
Practical optimization loop
- Audit priority answers for attribution quality.
- Identify mismatches between cited claim and source section.
- Rewrite affected source passages for precision.
- Re-test attribution behavior on fixed prompts.
Strong attribution depends on both retrieval alignment and passage-level clarity, especially via inline citations.
