Triple
T17165615
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Karapiro Power Station |
E416600
|
entity |
| Predicate | gridOperator |
P16162
|
FINISHED |
| Object | Transpower New Zealand |
E1254854
|
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: Transpower New Zealand | Statement: [Karapiro Power Station, gridOperator, Transpower New Zealand]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Transpower New Zealand Context triple: [Karapiro Power Station, gridOperator, Transpower New Zealand]
-
A.
Transpower New Zealand
chosen
Transpower New Zealand is the state-owned enterprise responsible for owning and operating New Zealand’s national electricity transmission grid.
-
B.
Meridian Energy
Meridian Energy is a major New Zealand electricity generator and retailer, known for its extensive portfolio of renewable energy assets including large hydroelectric power stations.
-
C.
Sanpower Group
Sanpower Group is a Chinese conglomerate with diversified interests in retail, finance, and technology, known for its international acquisitions and expansive commercial portfolio.
-
D.
New Zealand electricity grid
The New Zealand electricity grid is the nationwide high-voltage transmission and distribution network that carries power from generation sources, including major hydro schemes, to homes and businesses across the country.
-
E.
New Zealand Electricity Market (NZEM)
The New Zealand Electricity Market (NZEM) is the wholesale electricity trading and dispatch system that coordinates generation and supply across New Zealand’s national grid.
- 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f914a0748190b2658edbe576ea2d |
completed | April 18, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a015fc687788190864fa3922a31184d |
completed | May 11, 2026, 4:49 a.m. |
Created at: April 10, 2026, 5:37 a.m.