How does the Oyster card system work on the London Underground now or is it cheaper to just use my contactless US credit card for everything?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How does the Oyster card system work on the London Underground now or is it cheaper to just use my contactless US credit card for everything?
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). 2 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
Transport for London 2026 contactless US bank cards Oyster fares daily cap weekly cap foreign cards fees official Google ↗
TfL contactless and Oyster pay as you go fares caps same price official 2026 Google ↗
- Pay as you go · tfl.gov.uk
- Pay as you go on Tube, DLR, London Overground, Elizabeth line, National Rail, Thames Clippers River Bus and London Cable Car · foi.tfl.gov.uk
- Fare capping · tfl.gov.uk
- Fares from 2 March 2025 · tfl.gov.uk
- Best ways for visitors to pay · tfl.gov.uk
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
Transport for London 2026 contactless US bank cards Oyster fares daily cap weekly cap foreign cards fees official OBSERVED | Google ↗ AI Mode ↗ | — | Short fact | — | — | 1x of 1 | |
TfL contactless and Oyster pay as you go fares caps same price official 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |