Triple
T17474090
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Whakamaru Power Station |
E425492
|
entity |
| Predicate | ownedBy |
P347
|
FINISHED |
| Object | New Zealand Government (major shareholder in Mercury NZ) |
—
|
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: New Zealand Government (major shareholder in Mercury NZ) | Statement: [Whakamaru Power Station, ownedBy, New Zealand Government (major shareholder in Mercury NZ)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: New Zealand Government (major shareholder in Mercury NZ) Context triple: [Whakamaru Power Station, ownedBy, New Zealand Government (major shareholder in Mercury NZ)]
-
A.
Mercury NZ Limited
Mercury NZ Limited is a major New Zealand electricity generation and retail company, particularly known for its portfolio of renewable energy assets including hydroelectric power stations.
-
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.
Tainui Group Holdings
Tainui Group Holdings is the commercial investment company of the Waikato-Tainui iwi, managing and growing its asset base through property, infrastructure, and diversified investments.
-
D.
New Zealand Crown agencies
chosen
New Zealand Crown agencies are government organizations and bodies that operate under the authority of the New Zealand Crown to deliver public services, implement policy, and uphold statutory responsibilities.
-
E.
Ngāi Tahu Holdings
Ngāi Tahu Holdings is the commercial investment company of the Ngāi Tahu iwi, managing a diversified portfolio across sectors such as property, tourism, seafood, and primary industries to generate long-term returns for its tribal beneficiaries.
- 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_69d889dbc2e88190b18ea6115e819258 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e451baa7b0819092035fec42305397 |
completed | April 19, 2026, 3:53 a.m. |
Created at: April 10, 2026, 5:47 a.m.