Triple
T13624109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | National Rail services to London Bridge |
E325531
|
entity |
| Predicate | fareSystem |
P395
|
FINISHED |
| Object | Oyster pay-as-you-go |
E270456
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Oyster pay-as-you-go | Statement: [National Rail services to London Bridge, fareSystem, Oyster pay-as-you-go]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oyster pay-as-you-go Context triple: [National Rail services to London Bridge, fareSystem, Oyster pay-as-you-go]
-
A.
Oyster pay as you go
chosen
Oyster pay as you go is a contactless, stored-value fare payment system used across London’s public transport network, including the Underground, buses, and some rail services.
-
B.
Navigo Liberté+ (pay-as-you-go)
Navigo Liberté+ (pay-as-you-go) is an Île-de-France public transport fare option that lets users pay per trip at discounted rates, with charges aggregated and billed monthly instead of requiring a fixed-period pass.
-
C.
Mobib card
The Mobib card is a rechargeable smartcard used as an electronic ticketing system for public transport in Brussels and other parts of Belgium.
-
D.
ORCA card
The ORCA card is a reusable, contactless smart card used to pay fares across multiple public transit systems in the Puget Sound region of Washington State.
-
E.
Google Fi (in selected regions)
Google Fi (in selected regions) is Google’s mobile virtual network operator service that provides cellular, data, and Wi‑Fi coverage using partner carrier networks and seamless network switching.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbbe9b0b648190afee93121483f45f |
completed | April 12, 2026, 3:47 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f77fa4c5fc8190bd791f181fce2aa1 |
completed | May 3, 2026, 5:02 p.m. |
Created at: April 9, 2026, 9:50 p.m.