Triple
T16809399
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Downpatrick and County Down Railway |
E408567
|
entity |
| Predicate | hasRouteTerminus |
P39212
|
FINISHED |
| Object |
Downpatrick station
Downpatrick station is the principal heritage railway terminus of the Downpatrick and County Down Railway in County Down, Northern Ireland.
|
E1234391
|
NE FINISHED |
How this triple was built (4 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: Downpatrick station | Statement: [Downpatrick and County Down Railway, hasRouteTerminus, Downpatrick station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Downpatrick station Context triple: [Downpatrick and County Down Railway, hasRouteTerminus, Downpatrick station]
-
A.
Portadown railway station
Portadown railway station is a key regional rail hub in Portadown, County Armagh, providing passenger services and connections on Northern Ireland’s railway network.
-
B.
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.
-
C.
Jordanstown railway station
Jordanstown railway station is a suburban rail stop in County Antrim, Northern Ireland, serving the Jordanstown area and providing commuter links to Belfast and surrounding towns.
-
D.
Portrush railway station
Portrush railway station is a coastal terminus on Northern Ireland’s railway network serving the seaside resort town of Portrush in County Antrim.
-
E.
Ballymena railway station
Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Downpatrick station Triple: [Downpatrick and County Down Railway, hasRouteTerminus, Downpatrick station]
Generated description
Downpatrick station is the principal heritage railway terminus of the Downpatrick and County Down Railway in County Down, Northern Ireland.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Downpatrick station Target entity description: Downpatrick station is the principal heritage railway terminus of the Downpatrick and County Down Railway in County Down, Northern Ireland.
-
A.
Portadown railway station
Portadown railway station is a key regional rail hub in Portadown, County Armagh, providing passenger services and connections on Northern Ireland’s railway network.
-
B.
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.
-
C.
Jordanstown railway station
Jordanstown railway station is a suburban rail stop in County Antrim, Northern Ireland, serving the Jordanstown area and providing commuter links to Belfast and surrounding towns.
-
D.
Portrush railway station
Portrush railway station is a coastal terminus on Northern Ireland’s railway network serving the seaside resort town of Portrush in County Antrim.
-
E.
Ballymena railway station
Ballymena railway station is a regional rail stop in County Antrim, Northern Ireland, serving the town of Ballymena on the Belfast–Derry/Londonderry railway line.
- F. None of above. chosen
Provenance (5 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_69d88393905081908d00a86b99996ac8 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e3b2ceab608190a9c8cd339ddbea0a |
completed | April 18, 2026, 4:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00b290d8e4819082880444b42ffa43 |
completed | May 10, 2026, 4:30 p.m. |
| NEDg | Description generation | batch_6a00b33f21a48190b3178aa1241bb85a |
completed | May 10, 2026, 4:33 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00b3afb3708190ab7d78561a2e778c |
completed | May 10, 2026, 4:34 p.m. |
Created at: April 10, 2026, 5:23 a.m.