Triple
T17029611
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dundrum, County Down |
E413156
|
entity |
| Predicate | hasRailwayHistory |
P2411
|
FINISHED |
| Object |
Dundrum railway station
Dundrum railway station is a former railway station in Dundrum, County Down, Northern Ireland, that once served as a local stop on the region’s historic rail network.
|
E1248831
|
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: Dundrum railway station | Statement: [Dundrum, County Down, hasRailwayHistory, Dundrum railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dundrum railway station Context triple: [Dundrum, County Down, hasRailwayHistory, Dundrum railway station]
-
A.
Dundalk railway station
Dundalk railway station is a major railway hub in the town of Dundalk, Ireland, serving as an important stop on the Dublin–Belfast main line.
-
B.
Portmarnock railway station
Portmarnock railway station is a suburban rail stop in County Dublin, Ireland, serving the coastal community of Portmarnock on the Dublin Area Rapid Transit (DART) and commuter rail network.
-
C.
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.
-
D.
Clontarf Road railway station
Clontarf Road railway station is a suburban rail stop on Dublin’s DART network that provides commuter access to the coastal Clontarf area and the wider city.
-
E.
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.
- 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: Dundrum railway station Triple: [Dundrum, County Down, hasRailwayHistory, Dundrum railway station]
Generated description
Dundrum railway station is a former railway station in Dundrum, County Down, Northern Ireland, that once served as a local stop on the region’s historic rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dundrum railway station Target entity description: Dundrum railway station is a former railway station in Dundrum, County Down, Northern Ireland, that once served as a local stop on the region’s historic rail network.
-
A.
Dundalk railway station
Dundalk railway station is a major railway hub in the town of Dundalk, Ireland, serving as an important stop on the Dublin–Belfast main line.
-
B.
Portmarnock railway station
Portmarnock railway station is a suburban rail stop in County Dublin, Ireland, serving the coastal community of Portmarnock on the Dublin Area Rapid Transit (DART) and commuter rail network.
-
C.
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.
-
D.
Clontarf Road railway station
Clontarf Road railway station is a suburban rail stop on Dublin’s DART network that provides commuter access to the coastal Clontarf area and the wider city.
-
E.
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.
- 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_69d886cd18288190b006abab23f811b7 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3d5d858448190acfe81f10d83ed4b |
completed | April 18, 2026, 7:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a012ed2ad708190a250762997611569 |
completed | May 11, 2026, 1:20 a.m. |
| NEDg | Description generation | batch_6a012f3285c481909b3de139bd7aee8b |
completed | May 11, 2026, 1:21 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a012fcf7dc08190af1851b56cf1667a |
completed | May 11, 2026, 1:24 a.m. |
Created at: April 10, 2026, 5:33 a.m.