Triple
T13301499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NI Railways |
E316821
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Coleraine railway station |
E682425
|
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: Coleraine railway station | Statement: [NI Railways, hasStation, Coleraine railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Coleraine railway station Context triple: [NI Railways, hasStation, Coleraine railway station]
-
A.
Coleraine railway station
chosen
Coleraine railway station is a regional rail hub in Coleraine, Northern Ireland, providing passenger services that connect the town with key destinations such as Belfast and Derry/Londonderry.
-
B.
Cullybackey railway station
Cullybackey railway station is a small regional rail stop in County Antrim, Northern Ireland, serving the village of Cullybackey on the Belfast–Derry/Londonderry line.
-
C.
Carrickfergus railway station
Carrickfergus railway station is a suburban rail stop in Carrickfergus, County Antrim, Northern Ireland, serving as part of the Belfast–Larne railway line operated by Translink.
-
D.
Larne Harbour railway station
Larne Harbour railway station is a key railway terminus in Larne, Northern Ireland, providing passenger connections between the town and its ferry port.
-
E.
Lisburn railway station
Lisburn railway station is a key railway hub in Lisburn, Northern Ireland, providing passenger services on the main Belfast–Dublin and Belfast–Portadown lines.
- 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_69d806b40ab4819094adf6c374f4811a |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d990a43ed88190a8dbbbd7d6d62dc4 |
completed | April 11, 2026, 12:07 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f71f262fd88190ba8871f8761a660b |
completed | May 3, 2026, 10:10 a.m. |
Created at: April 9, 2026, 9:28 p.m.