Triple

T17161245
Position Surface form Disambiguated ID Type / Status
Subject Ohakuri Power Station E416482 entity
Predicate downstreamFrom P5956 FINISHED
Object Aratiatia Power Station
Aratiatia Power Station is a hydroelectric power station on New Zealand’s Waikato River, known for its dam-controlled Aratiatia Rapids, which are periodically released as a tourist attraction.
 E1258898 NE FINISHED

How this triple was built (4 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: Aratiatia Power Station | Statement: [Ohakuri Power Station, downstreamFrom, Aratiatia Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Aratiatia Power Station
Context triple: [Ohakuri Power Station, downstreamFrom, Aratiatia Power Station]
  • A. Ohaaki Power Station
    Ohaaki Power Station is a geothermal power plant in New Zealand that generates electricity by harnessing heat from the Taupō Volcanic Zone.
  • B. Liapootah Power Station
    Liapootah Power Station is a hydroelectric power facility in Tasmania, Australia, that forms part of the state's extensive Derwent River power scheme.
  • C. Duvha Power Station
    Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
  • D. Kiira Power Station
    Kiira Power Station is a major hydroelectric power plant on the Nile River in Uganda that significantly contributes to the country’s electricity generation.
  • E. Wayatinah Power Station
    Wayatinah Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Derwent River system.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Aratiatia Power Station
Triple: [Ohakuri Power Station, downstreamFrom, Aratiatia Power Station]
Generated description
Aratiatia Power Station is a hydroelectric power station on New Zealand’s Waikato River, known for its dam-controlled Aratiatia Rapids, which are periodically released as a tourist attraction.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Aratiatia Power Station
Target entity description: Aratiatia Power Station is a hydroelectric power station on New Zealand’s Waikato River, known for its dam-controlled Aratiatia Rapids, which are periodically released as a tourist attraction.
  • A. Ohaaki Power Station
    Ohaaki Power Station is a geothermal power plant in New Zealand that generates electricity by harnessing heat from the Taupō Volcanic Zone.
  • B. Liapootah Power Station
    Liapootah Power Station is a hydroelectric power facility in Tasmania, Australia, that forms part of the state's extensive Derwent River power scheme.
  • C. Duvha Power Station
    Duvha Power Station is a large coal-fired power plant in South Africa that forms part of Eskom’s fleet supplying electricity to the national grid.
  • D. Kiira Power Station
    Kiira Power Station is a major hydroelectric power plant on the Nile River in Uganda that significantly contributes to the country’s electricity generation.
  • E. Wayatinah Power Station
    Wayatinah Power Station is a hydroelectric power facility in Tasmania, Australia, that generates electricity using water from the Derwent River system.
  • F. None of above. chosen

Provenance (5 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_6a0170e5d38881908d6f57a8bd60c930 completed May 11, 2026, 6:02 a.m.
NEDg Description generation batch_6a0172195dd8819096a9ff8a52170d38 completed May 11, 2026, 6:07 a.m.
NED2 Entity disambiguation (via description) batch_6a01725cb80c8190a43f6b2e39d1cb9c completed May 11, 2026, 6:08 a.m.
Created at: April 10, 2026, 5:37 a.m.