Triple
T8462958
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chiltern Main Line |
E200087
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Warwick railway station |
E532650
|
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: Warwick railway station | Statement: [Chiltern Main Line, hasStation, Warwick railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warwick railway station Context triple: [Chiltern Main Line, hasStation, Warwick railway station]
-
A.
Warwick railway station
chosen
Warwick railway station is a passenger railway station serving the town of Warwick in Warwickshire, England, on the Chiltern Main Line.
-
B.
Warwick Farm railway station
Warwick Farm railway station is a suburban passenger rail stop in Sydney, Australia, serving the Warwick Farm area on the Sydney Trains network.
-
C.
Coventry railway station
Coventry railway station is a principal rail hub in the West Midlands of England, providing intercity and regional services on key routes between London, Birmingham, and other major UK destinations.
-
D.
Berwick railway station
Berwick railway station is a suburban commuter rail station serving the Berwick area in Melbourne, Australia.
-
E.
Warwick Parkway railway station
Warwick Parkway railway station is a park-and-ride rail hub in Warwick, England, providing regional and intercity services with convenient access to the nearby motorway network.
- 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_69ca83198c4c8190a337bf717d1813f5 |
completed | March 30, 2026, 2:05 p.m. |
| NER | Named-entity recognition | batch_69cbe4a251f08190840a7fc31ff528b5 |
completed | March 31, 2026, 3:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce39d5f50081908e273d5286a0d397 |
completed | April 2, 2026, 9:41 a.m. |
Created at: March 30, 2026, 6:10 p.m.