Triple
T20626363
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Northern Railway (Ireland) |
E506827
|
entity |
| Predicate | mainLine |
P24771
|
FINISHED |
| Object | Dundalk–Enniskillen line |
—
|
NE NERFINISHED |
How this triple was built (3 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: Dundalk–Enniskillen line | Statement: [Great Northern Railway (Ireland), mainLine, Dundalk–Enniskillen line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dundalk–Enniskillen line Context triple: [Great Northern Railway (Ireland), mainLine, Dundalk–Enniskillen line]
-
A.
Belfast–Portadown line
The Belfast–Portadown line is a key railway route in Northern Ireland connecting Belfast with the town of Portadown and forming part of the region’s main intercity and commuter rail network.
-
B.
Limerick–Waterford line
The Limerick–Waterford line is a regional railway route in Ireland that historically connected the cities of Limerick and Waterford via intermediate towns such as Clonmel.
-
C.
Belfast–Dublin railway line
The Belfast–Dublin railway line is a major intercity rail corridor linking the capitals of Northern Ireland and the Republic of Ireland, serving key towns and cities along the east coast.
-
D.
Belfast–Bangor line
The Belfast–Bangor line is a key suburban railway route in Northern Ireland connecting the city of Belfast with the coastal town of Bangor.
-
E.
Belfast–Portadown railway line
The Belfast–Portadown railway line is a key rail corridor in Northern Ireland connecting Belfast with Portadown and serving major commuter towns such as Lisburn.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Dundalk–Enniskillen line Target entity description: The Dundalk–Enniskillen line was a historic Irish railway route that connected the town of Dundalk on the east coast to Enniskillen in the west, forming part of a key cross-country corridor in the island’s rail network.
-
A.
Belfast–Portadown line
The Belfast–Portadown line is a key railway route in Northern Ireland connecting Belfast with the town of Portadown and forming part of the region’s main intercity and commuter rail network.
-
B.
Limerick–Waterford line
The Limerick–Waterford line is a regional railway route in Ireland that historically connected the cities of Limerick and Waterford via intermediate towns such as Clonmel.
-
C.
Belfast–Dublin railway line
The Belfast–Dublin railway line is a major intercity rail corridor linking the capitals of Northern Ireland and the Republic of Ireland, serving key towns and cities along the east coast.
-
D.
Belfast–Bangor line
The Belfast–Bangor line is a key suburban railway route in Northern Ireland connecting the city of Belfast with the coastal town of Bangor.
-
E.
Belfast–Portadown railway line
The Belfast–Portadown railway line is a key rail corridor in Northern Ireland connecting Belfast with Portadown and serving major commuter towns such as Lisburn.
- F. None of above. chosen
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_69e0b4bd4a0081908d4e97a590a33fb2 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6abe576c081909231dc0d7304b9a9 |
completed | April 20, 2026, 10:42 p.m. |
Created at: April 16, 2026, 11:42 a.m.