Are there any sleeper car upgrades still available on the Amtrak route from Chicago to Seattle leaving this week, and how much do they cost?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Are there any sleeper car upgrades still available on the Amtrak route from Chicago to Seattle leaving this week, and how much do they cost?
2 real searches · 1 real-search pass
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 (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
Amtrak Empire Builder Chicago Seattle sleeper availability fares November 2026 booking this week Google ↗
Amtrak booking Chicago CHI to Seattle SEA Empire Builder November 1 2026 November 6 2026 sleeper roomette bedroom price availability Google ↗
- Empire Builder Route Timetable · content.amtrak.com
- Chicago to Seattle, WA Trains · rome2rio.com
- Private Room Accommodations - Roomettes, Bedrooms & More · amtrak.com
- Amtrak's booking website · amtrak.com
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Amtrak Empire Builder Chicago Seattle sleeper availability fares November 2026 booking this week OBSERVED | Google ↗ AI Mode ↗ | — | Short fact | — | — | 1x of 1 | |
Amtrak booking Chicago CHI to Seattle SEA Empire Builder November 1 2026 November 6 2026 sleeper roomette bedroom price availability OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |