Triple
T13204329
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Belfast suburban rail system |
E314319
|
entity |
| Predicate | hasLine |
P35
|
FINISHED |
| Object | Larne Line |
E400042
|
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: Larne Line | Statement: [Belfast suburban rail system, hasLine, Larne Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Larne Line Context triple: [Belfast suburban rail system, hasLine, Larne Line]
-
A.
Belfast–Larne line
chosen
The Belfast–Larne line is a railway route in Northern Ireland connecting Belfast to the port town of Larne, historically operated by the Northern Counties Committee and important for both passenger and ferry-linked traffic.
-
B.
Larne–Cairnryan ferry route
The Larne–Cairnryan ferry route is a major Irish Sea crossing linking Northern Ireland with southwest Scotland for passenger and freight transport.
-
C.
Belfast–Cairnryan ferry route
The Belfast–Cairnryan ferry route is a major passenger and freight sea link across the North Channel, connecting Northern Ireland with southwest Scotland.
-
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.
Kyle of Lochalsh Line
The Kyle of Lochalsh Line is a scenic rural railway in the Scottish Highlands running from Inverness to the west coast village of Kyle of Lochalsh, known for its dramatic landscapes and tourist appeal.
- 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_69d806aee7308190b70a237ba2a6e3e1 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69d98c9961a48190a1157df47f59b7af |
completed | April 10, 2026, 11:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f70a3017bc8190b5481bf02684e861 |
completed | May 3, 2026, 8:41 a.m. |
Created at: April 9, 2026, 9:17 p.m.