Triple
T13301476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NI Railways |
E316821
|
entity |
| Predicate | operatesService |
P5884
|
FINISHED |
| Object | Belfast–Dublin Enterprise |
E432850
|
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: Belfast–Dublin Enterprise | Statement: [NI Railways, operatesService, Belfast–Dublin Enterprise]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Belfast–Dublin Enterprise Context triple: [NI Railways, operatesService, Belfast–Dublin Enterprise]
-
A.
Belfast Corporation
Belfast Corporation was the former municipal governing body responsible for administering the city of Belfast, Northern Ireland, before being succeeded by Belfast City Council.
-
B.
Belfast–Dublin corridor
chosen
The Belfast–Dublin corridor is a major economic and transport axis linking Northern Ireland’s capital Belfast with Ireland’s capital Dublin, encompassing key urban and industrial areas along its route.
-
C.
Dublin Port Company
Dublin Port Company is the state-owned commercial entity responsible for managing and developing Dublin Port, Ireland’s principal cargo and passenger seaport.
-
D.
Douglas–Dublin
Douglas–Dublin is a ferry route across the Irish Sea linking the Isle of Man’s capital, Douglas, with Dublin in Ireland.
-
E.
Invest Northern Ireland
Invest Northern Ireland is the regional economic development agency responsible for supporting business growth, inward investment, and innovation across Northern Ireland.
- 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_69f716df8c2c8190bd17b47848546271 |
completed | May 3, 2026, 9:35 a.m. |
Created at: April 9, 2026, 9:28 p.m.