How much does it cost to upgrade an Amtrak Acela business class ticket to first class between New York and Washington DC for a last-minute trip?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How much does it cost to upgrade an Amtrak Acela business class ticket to first class between New York and Washington DC for a last-minute trip?
1 real search · 1 real-search pass
Amtrak Acela upgrade business class to first class cost fare difference onboard upgrade New York Washington 2026Google ↗
OBSERVEDComparison
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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.