Triple
T9699180
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main South Line |
E234729
|
entity |
| Predicate | regulatoryAuthority |
P4784
|
FINISHED |
| Object | Waka Kotahi NZ Transport Agency (oversight of rail safety framework) |
E456546
|
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: Waka Kotahi NZ Transport Agency (oversight of rail safety framework) | Statement: [Main South Line, regulatoryAuthority, Waka Kotahi NZ Transport Agency (oversight of rail safety framework)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Waka Kotahi NZ Transport Agency (oversight of rail safety framework) Context triple: [Main South Line, regulatoryAuthority, Waka Kotahi NZ Transport Agency (oversight of rail safety framework)]
-
A.
Waka Kotahi NZ Transport Agency
chosen
Waka Kotahi NZ Transport Agency is the New Zealand government agency responsible for the country’s land transport system, including planning, funding, and managing key road infrastructure.
-
B.
KiwiRail
KiwiRail is New Zealand’s state-owned rail operator responsible for the country’s national rail network and freight and passenger rail services.
-
C.
Auckland One Rail
Auckland One Rail is the company responsible for operating Auckland’s metropolitan passenger rail services.
-
D.
Auckland Transport
Auckland Transport is the council-controlled organisation responsible for planning, operating, and managing the public transport and local road network in the Auckland region of New Zealand.
-
E.
Auckland rail network
The Auckland rail network is the metropolitan passenger and freight railway system serving Auckland, New Zealand, connecting the city and its suburbs via multiple electrified lines and stations.
- 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_69ca84cb580c8190a7e5f4b3bcdaf2a4 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9d3d425c8190b652d84186b5ce9f |
completed | April 1, 2026, 10:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1912a551c8190bd6b48790f117f71 |
completed | April 4, 2026, 10:31 p.m. |
Created at: March 30, 2026, 8:18 p.m.