Triple

T17161213
Position Surface form Disambiguated ID Type / Status
Subject Arapuni Power Station E416481 entity
Predicate isDownstreamOf P5956 FINISHED
Object Waipapa Power Station E420510 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: Waipapa Power Station | Statement: [Arapuni Power Station, isDownstreamOf, Waipapa Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Waipapa Power Station
Context triple: [Arapuni Power Station, isDownstreamOf, Waipapa Power Station]
  • A. Waipapa Power Station chosen
    Waipapa Power Station is a hydroelectric power station on New Zealand’s Waikato River that forms part of the country’s major North Island electricity generation network.
  • B. Whakamaru Power Station
    Whakamaru Power Station is a major hydroelectric power facility in New Zealand that harnesses the flow of the Waikato River to generate electricity.
  • C. Wairakei Power Station
    Wairakei Power Station is a major geothermal power plant in New Zealand, notable as one of the world’s first large-scale geothermal electricity generation facilities.
  • D. Karapiro Power Station
    Karapiro Power Station is a hydroelectric power station in New Zealand that harnesses the flow of the Waikato River to generate electricity.
  • E. Maraetai Power Station
    Maraetai Power Station is a major hydroelectric power station on New Zealand’s Waikato River that forms part of the country’s largest river-based generation system.
  • 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_69e3f91258648190a40396067ba5ecd3 completed April 18, 2026, 9:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0148376bc081908372366203a27fa8 completed May 11, 2026, 3:08 a.m.
Created at: April 10, 2026, 5:37 a.m.