Triple
T19744593
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Belfast |
E474216
|
entity |
| Predicate | hasRailStation |
P726
|
FINISHED |
| Object | City Hospital 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: City Hospital railway station | Statement: [South Belfast, hasRailStation, City Hospital railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City Hospital railway station Context triple: [South Belfast, hasRailStation, City Hospital railway station]
-
A.
City Hospital railway station
chosen
City Hospital railway station is a suburban rail stop in Belfast serving the nearby Belfast City Hospital and surrounding areas.
-
B.
City Railway Station
City Railway Station is a major railway hub in central Bengaluru, India, serving as one of the city’s primary junctions for regional and long-distance train services.
-
C.
Town Hall railway station
Town Hall railway station is a major underground commuter rail hub in central Sydney, Australia, serving the busy CBD and providing access to nearby landmarks and shopping precincts.
-
D.
Lee railway station
Lee railway station is a suburban rail stop in southeast London serving local commuter services on the Sidcup Line into central London.
-
E.
Albert railway station
Albert railway station is a small regional train station in the town of Albert in northern France, serving local passenger services on the Amiens–Laon railway line.
- 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_69d8e51940a0819087bd2996f98da668 |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e652923fd48190982c51c39814fd08 |
completed | April 20, 2026, 4:21 p.m. |
Created at: April 10, 2026, 1:47 p.m.