Triple
T20467865
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chester–Warrington Bank Quay line |
E502101
|
entity |
| Predicate | terminus |
P388
|
FINISHED |
| Object | Warrington Bank Quay railway station |
—
|
NE NERFINISHED |
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: Warrington Bank Quay railway station | Statement: [Chester–Warrington Bank Quay line, terminus, Warrington Bank Quay railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warrington Bank Quay railway station Context triple: [Chester–Warrington Bank Quay line, terminus, Warrington Bank Quay railway station]
-
A.
Warrington Bank Quay railway station
chosen
Warrington Bank Quay railway station is a major mainline rail hub in Warrington, England, situated on the West Coast Main Line and providing long-distance and regional services.
-
B.
Warrington Central railway station
Warrington Central railway station is a mainline railway station in Warrington, Cheshire, England, serving as a key stop on the Liverpool–Manchester route.
-
C.
Warrington West railway station
Warrington West railway station is a modern rail station serving the western suburbs of Warrington, England, on the Liverpool–Manchester line.
-
D.
Waterloo (Merseyside) railway station
Waterloo (Merseyside) railway station is a suburban rail station in Waterloo, Sefton, England, serving the local community on the Northern Line of the Merseyrail network.
-
E.
Wigan Wallgate railway station
Wigan Wallgate railway station is a main rail hub in Wigan, Greater Manchester, providing regional services across North West England and lying close to the town’s other central station, Wigan North Western.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4ae5f1081908768b0c9a3a0bf38 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6995e71c08190911fadbc433f0f4d |
completed | April 20, 2026, 9:23 p.m. |
Created at: April 16, 2026, 11:33 a.m.