Triple

T22216680
Position Surface form Disambiguated ID Type / Status
Subject Upper American River Project E549090 entity
Predicate hasPart P35 FINISHED
Object White Rock Powerhouse — 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: White Rock Powerhouse | Statement: [Upper American River Project, hasPart, White Rock Powerhouse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: White Rock Powerhouse
Context triple: [Upper American River Project, hasPart, White Rock Powerhouse]
  • A. Shanan Power House
    Shanan Power House is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using the waters of the Uhl River.
  • B. Holm Powerhouse
    Holm Powerhouse is a hydroelectric generating station within California’s Hetch Hetchy Power System that converts water from the Hetch Hetchy aqueduct into electricity.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Victoria Hydroelectric Power Station
    The Victoria Hydroelectric Power Station is a major Sri Lankan hydroelectric facility located at the Victoria Dam on the Mahaweli River, known for being one of the country’s largest power-generating stations.
  • E. Tiger Creek Powerhouse
    Tiger Creek Powerhouse is a hydroelectric generating facility located on California’s North Fork Mokelumne River, producing electricity from the river’s flow.
  • 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: White Rock Powerhouse
Target entity description: White Rock Powerhouse is a hydroelectric generating facility that forms part of the Upper American River Project in California, producing electricity from the river’s water resources.
  • A. Shanan Power House
    Shanan Power House is a hydroelectric power station in Himachal Pradesh, India, that generates electricity using the waters of the Uhl River.
  • B. Holm Powerhouse
    Holm Powerhouse is a hydroelectric generating station within California’s Hetch Hetchy Power System that converts water from the Hetch Hetchy aqueduct into electricity.
  • C. Blowering Power Station
    Blowering Power Station is a hydroelectric power facility in New South Wales, Australia, that forms part of the Snowy Mountains region’s renewable energy infrastructure.
  • D. Victoria Hydroelectric Power Station
    The Victoria Hydroelectric Power Station is a major Sri Lankan hydroelectric facility located at the Victoria Dam on the Mahaweli River, known for being one of the country’s largest power-generating stations.
  • E. Tiger Creek Powerhouse
    Tiger Creek Powerhouse is a hydroelectric generating facility located on California’s North Fork Mokelumne River, producing electricity from the river’s flow.
  • 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_69e11e3f7e04819089806d81d5ac431e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12b8c9d488190a59f571862997304 completed April 28, 2026, 9:50 p.m.
Created at: April 16, 2026, 8:37 p.m.