Triple
T15530263
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Caldervale Line |
E370194
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Rochdale railway station |
E100984
|
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: Rochdale railway station | Statement: [Caldervale Line, hasStation, Rochdale railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rochdale railway station Context triple: [Caldervale Line, hasStation, Rochdale railway station]
-
A.
Rochdale railway station
chosen
Rochdale railway station is a key regional rail hub in Greater Manchester, England, providing passenger services that connect the town of Rochdale with Manchester, Leeds, and other destinations across the North of England.
-
B.
Adlington railway station
Adlington railway station is a local rail stop in Lancashire, England, serving the village of Adlington on the Manchester–Preston line.
-
C.
Rochdale Town Centre tram stop
Rochdale Town Centre tram stop is a Metrolink light-rail stop in Rochdale, Greater Manchester, serving as a key public transport hub in the town’s central area.
-
D.
Darwen railway station
Darwen railway station is a local rail stop in Darwen, Lancashire, England, providing regional passenger services on the route between Manchester and Clitheroe.
-
E.
Dalton railway station
Dalton railway station is a small railway stop serving the town of Dalton-in-Furness in Cumbria, England, on the Furness Line.
- 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_69d85cc521a08190921fb50319dddc34 |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69e0414773548190b3311515f9d957dd |
completed | April 16, 2026, 1:54 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff3d5b989c8190a76612df167ba1dd |
completed | May 9, 2026, 1:57 p.m. |
Created at: April 10, 2026, 4:05 a.m.