Triple

T22956652
Position Surface form Disambiguated ID Type / Status
Subject Waitaki hydroelectric scheme E570776 entity
Predicate component P35 FINISHED
Object Benmore Power Station — NE NERFINISHED

How this triple was built (3 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: Benmore Power Station | Statement: [Waitaki hydroelectric scheme, component, Benmore Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Benmore Power Station
Context triple: [Waitaki hydroelectric scheme, component, Benmore Power Station]
  • A. Roxburgh Power Station
    Roxburgh Power Station is a major hydroelectric power facility in New Zealand that generates electricity using water from the Roxburgh Dam on the Clutha River.
  • B. Meadowbank Power Station
    Meadowbank Power Station is a hydroelectric power station in Tasmania, Australia, that generates electricity using water from the impounded Meadowbank Lake on the River Derwent.
  • C. Millmerran Power Station
    Millmerran Power Station is a coal-fired power plant in Queensland, Australia, that generates electricity for the regional grid.
  • D. Kettle Generating Station
    Kettle Generating Station is a major hydroelectric power plant on Manitoba’s Nelson River that forms part of the large-scale northern generating system supplying electricity to the province.
  • E. Cruachan Power Station
    Cruachan Power Station is a pumped-storage hydroelectric power facility built inside Ben Cruachan in Scotland, serving as a major source of grid energy storage and peak-time electricity generation.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Benmore Power Station
Target entity description: Benmore Power Station is a major hydroelectric power plant on New Zealand’s Waitaki River, notable for its large earth dam and significant contribution to the country’s electricity supply.
  • A. Roxburgh Power Station
    Roxburgh Power Station is a major hydroelectric power facility in New Zealand that generates electricity using water from the Roxburgh Dam on the Clutha River.
  • B. Meadowbank Power Station
    Meadowbank Power Station is a hydroelectric power station in Tasmania, Australia, that generates electricity using water from the impounded Meadowbank Lake on the River Derwent.
  • C. Millmerran Power Station
    Millmerran Power Station is a coal-fired power plant in Queensland, Australia, that generates electricity for the regional grid.
  • D. Kettle Generating Station
    Kettle Generating Station is a major hydroelectric power plant on Manitoba’s Nelson River that forms part of the large-scale northern generating system supplying electricity to the province.
  • E. Cruachan Power Station
    Cruachan Power Station is a pumped-storage hydroelectric power facility built inside Ben Cruachan in Scotland, serving as a major source of grid energy storage and peak-time electricity generation.
  • F. None of above. chosen

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_69e245b212a88190b5259caf51606084 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f181f15ebc8190bf477539f7c23985 completed April 29, 2026, 3:58 a.m.
Created at: April 17, 2026, 3:47 p.m.