Triple
T18086498
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belfast–Dublin railway line |
E432846
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Dundalk Clarke railway station |
—
|
NE NERFINISHED |
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: Dundalk Clarke railway station | Statement: [Belfast–Dublin railway line, hasStation, Dundalk Clarke railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dundalk Clarke railway station Context triple: [Belfast–Dublin railway line, hasStation, Dundalk Clarke railway station]
-
A.
Dundalk railway station
chosen
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.
Drogheda railway station
Drogheda railway station is a key rail hub in County Louth, Ireland, providing passenger services on the Dublin–Belfast line and connecting Drogheda with major destinations in the region.
-
C.
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.
-
D.
Connolly railway station
Connolly railway station is one of Dublin’s main transport hubs, integrating intercity and commuter rail services with the Luas light rail network and local buses.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8b907d05c819083cc3bd6021089e6 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dd150ab88190864be2a722d214b8 |
completed | April 19, 2026, 1:48 p.m. |
Created at: April 10, 2026, 10:27 a.m.