Triple

T11941047
Position Surface form Disambiguated ID Type / Status
Subject Sacramento River watershed infrastructure E284176 entity
Predicate majorComponent P15759 FINISHED
Object Folsom Powerplant
Folsom Powerplant is a hydroelectric generating facility in California that harnesses water from Folsom Dam to produce electricity and support regional water and flood management.
E957726 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: Folsom Powerplant | Statement: [Sacramento River watershed infrastructure, majorComponent, Folsom Powerplant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Folsom Powerplant
Context triple: [Sacramento River watershed infrastructure, majorComponent, Folsom Powerplant]
  • A. Humboldt Bay Power Plant
    Humboldt Bay Power Plant is a decommissioned power-generating facility in Northern California that formerly included both nuclear and fossil-fuel units serving the surrounding region’s electricity needs.
  • B. Pine Flat Power Plant
    Pine Flat Power Plant is a hydroelectric generating facility located at Pine Flat Dam on the Kings River in California, producing renewable electricity from the dam’s water releases.
  • C. Gianelli Pumping–Generating Plant
    The Gianelli Pumping–Generating Plant is a major hydroelectric and pumping facility in California that moves water for irrigation and storage while generating electricity as part of the state’s Central Valley Project.
  • D. Monroe Power Plant
    Monroe Power Plant is a large coal-fired power generating station located on the western shore of Lake Erie in Monroe County, Michigan.
  • E. McArthur Falls Generating Station
    McArthur Falls Generating Station is a hydroelectric power plant on the Winnipeg River in Manitoba, Canada, that generates electricity by harnessing the river’s flow.
  • 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: Folsom Powerplant
Triple: [Sacramento River watershed infrastructure, majorComponent, Folsom Powerplant]
Generated description
Folsom Powerplant is a hydroelectric generating facility in California that harnesses water from Folsom Dam to produce electricity and support regional water and flood management.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Folsom Powerplant
Target entity description: Folsom Powerplant is a hydroelectric generating facility in California that harnesses water from Folsom Dam to produce electricity and support regional water and flood management.
  • A. Humboldt Bay Power Plant
    Humboldt Bay Power Plant is a decommissioned power-generating facility in Northern California that formerly included both nuclear and fossil-fuel units serving the surrounding region’s electricity needs.
  • B. Pine Flat Power Plant
    Pine Flat Power Plant is a hydroelectric generating facility located at Pine Flat Dam on the Kings River in California, producing renewable electricity from the dam’s water releases.
  • C. Gianelli Pumping–Generating Plant
    The Gianelli Pumping–Generating Plant is a major hydroelectric and pumping facility in California that moves water for irrigation and storage while generating electricity as part of the state’s Central Valley Project.
  • D. Monroe Power Plant
    Monroe Power Plant is a large coal-fired power generating station located on the western shore of Lake Erie in Monroe County, Michigan.
  • E. McArthur Falls Generating Station
    McArthur Falls Generating Station is a hydroelectric power plant on the Winnipeg River in Manitoba, Canada, that generates electricity by harnessing the river’s flow.
  • 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_69d6ab2db38c8190b1f0ed6663ef8ada completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d90342bb908190a019ac91a2b82f3d completed April 10, 2026, 2:03 p.m.
NED1 Entity disambiguation (via context triple) batch_69f471ba7fd88190909596e6e01e8714 completed May 1, 2026, 9:26 a.m.
NEDg Description generation batch_69f47b755f808190acb2fb31473d2405 completed May 1, 2026, 10:07 a.m.
NED2 Entity disambiguation (via description) batch_69f47d8bbae8819088d48b300291ef74 completed May 1, 2026, 10:16 a.m.
Created at: April 8, 2026, 9:45 p.m.