Triple
T19792384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Onehunga Line |
E475445
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Grafton 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: Grafton railway station | Statement: [Onehunga Line, hasStation, Grafton railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grafton railway station Context triple: [Onehunga Line, hasStation, Grafton railway station]
-
A.
Grafton railway station
chosen
Grafton railway station is a suburban train station in Auckland, New Zealand, serving the Grafton area and nearby institutions such as Auckland Hospital and the University of Auckland.
-
B.
Grafton railway station
Grafton railway station is a regional train station in Grafton, New South Wales, Australia, serving as a key stop on the North Coast railway line.
-
C.
South Grafton railway station
South Grafton railway station is a regional train station in South Grafton, New South Wales, Australia, serving as a stop on the North Coast railway line.
-
D.
Grafton station
Grafton station is a commuter rail stop in Grafton, Massachusetts, served by the MBTA’s Framingham/Worcester Line and providing access to the Greater Boston area.
-
E.
Gorton railway station
Gorton railway station is a suburban train station in Gorton, Manchester, England, serving local commuter services on the Hope Valley and other regional lines.
- 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_69d8e51b014081908b263e167370529a |
completed | April 10, 2026, 11:55 a.m. |
| NER | Named-entity recognition | batch_69e653c37a3c819080f195d58adaaa7b |
completed | April 20, 2026, 4:26 p.m. |
Created at: April 10, 2026, 1:49 p.m.