Real ChatGPT answer · index seedOKaW2jluh3UcompleteMarketing and advertising · AI search and generative engine optimizationcomparison

How do search generative engines decide which sources to cite in their answers, and can I optimize my blog posts to win those spots?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How do search generative engines decide which sources to cite in their answers, and can I optimize my blog posts to win those spots?
3 real searches · 1 real-search pass
generative engine optimization GEO research citation selection retrieval sources study 2024 2025 2026Google ↗
OBSERVEDOther / navigational
Google AI Overviews content guidance structured data crawling helpful content documentationGoogle ↗
OBSERVEDOther / navigational
OpenAI ChatGPT search publishers crawler OAI-SearchBot documentation citationsGoogle ↗
OBSERVEDOther / navigational

Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.

Query classes

Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.

ChatGPT real searches (3)
Short factOther / navigational100%ComparisonConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
generative engine optimization GEO research citation selection retrieval sources study 2024 2025 2026
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Google AI Overviews content guidance structured data crawling helpful content documentation
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
OpenAI ChatGPT search publishers crawler OAI-SearchBot documentation citations
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1