Triple
T12737152
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Airtrain |
E304390
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Nerang railway station |
E364633
|
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: Nerang railway station | Statement: [Airtrain, hasStation, Nerang railway station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nerang railway station Context triple: [Airtrain, hasStation, Nerang railway station]
-
A.
Nerang railway station
chosen
Nerang railway station is a suburban train station on Queensland's Gold Coast, serving the town of Nerang and connecting it to Brisbane and other regional destinations.
-
B.
Tuggerah railway station
Tuggerah railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the town of Tuggerah on the Main Northern line.
-
C.
Narara railway station
Narara railway station is a suburban train station on the Central Coast of New South Wales, Australia, serving the Narara area on the Main Northern line.
-
D.
Kingsgrove railway station
Kingsgrove railway station is a suburban train station in Sydney, Australia, serving the local community on the T8 Airport & South Line.
-
E.
Gosford railway station
Gosford railway station is a major regional and commuter rail hub on the Central Coast of New South Wales, Australia, serving the town of Gosford and connecting it to Sydney and Newcastle.
- 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_69d7bdf1426c8190a4402e1c4cdec33a |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d9646cfcac81909283dca987755c0e |
completed | April 10, 2026, 8:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f67c8e2dbc81909c1c85ca699a2679 |
completed | May 2, 2026, 10:37 p.m. |
Created at: April 9, 2026, 5:26 p.m.