Triple
T6898055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | West Coast |
E159421
|
entity |
| Predicate | transportRoute |
P3034
|
FINISHED |
| Object | TranzAlpine railway (eastern access via Arthur’s Pass) |
E532669
|
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: TranzAlpine railway (eastern access via Arthur’s Pass) | Statement: [West Coast, transportRoute, TranzAlpine railway (eastern access via Arthur’s Pass)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: TranzAlpine railway (eastern access via Arthur’s Pass) Context triple: [West Coast, transportRoute, TranzAlpine railway (eastern access via Arthur’s Pass)]
-
A.
TranzAlpine train service
chosen
The TranzAlpine train service is a scenic passenger rail journey across New Zealand’s South Island, renowned for its dramatic alpine and river gorge landscapes between Christchurch and Greymouth.
-
B.
Onehunga Line
The Onehunga Line is a suburban commuter rail service in Auckland, New Zealand, connecting the suburb of Onehunga with central city stations as part of the Auckland rail network.
-
C.
Powell–Holdsworth Track
The Powell–Holdsworth Track is a popular tramping route in New Zealand that provides access to alpine scenery, forested valleys, and peaks within the Tararua Range.
-
D.
Main North Line (New Zealand) railway
The Main North Line is a major New Zealand railway route in the South Island that connects Christchurch with Picton, serving numerous towns and freight operations along the east coast.
-
E.
Milford Track
The Milford Track is a famous multi-day hiking trail in New Zealand’s Fiordland National Park, renowned for its dramatic alpine scenery, waterfalls, and lush rainforest.
- 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_69c6883822e0819091e321526f20ae0a |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6d95d67448190857f36b8115b03f6 |
completed | March 27, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c748e5182c81908ed01d1091933d09 |
completed | March 28, 2026, 3:20 a.m. |
Created at: March 27, 2026, 2:24 p.m.