Triple
T22588983
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Birchwood railway station |
E564885
|
entity |
| Predicate | hasServiceTo |
P6787
|
FINISHED |
| Object | Warrington Central |
—
|
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 Central | Statement: [Birchwood railway station, hasServiceTo, Warrington Central]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Warrington Central Context triple: [Birchwood railway station, hasServiceTo, Warrington Central]
-
A.
Warrington Central
chosen
Warrington Central is a main railway station in Warrington, Cheshire, England, situated on the Liverpool–Manchester line and serving as a key regional transport hub.
-
B.
Warrington South
Warrington South is a UK parliamentary constituency in Cheshire that includes parts of the town of Warrington and surrounding communities.
-
C.
Salford Central
Salford Central is a railway station serving the city of Salford in Greater Manchester, England.
-
D.
Salford Central
Salford Central was the original name of the English football club now known as Salford City F.C.
-
E.
Gainsborough Central
Gainsborough Central is a small railway station in Gainsborough, Lincolnshire, England, serving the town on the line between Sheffield and Lincoln.
- 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_69e245836014819091b91ed3074742a3 |
completed | April 17, 2026, 2:36 p.m. |
| NER | Named-entity recognition | batch_69f1615ea5bc8190b7760cd0de9669dd |
completed | April 29, 2026, 1:39 a.m. |
Created at: April 17, 2026, 2:48 p.m.