Triple

T15027208
Position Surface form Disambiguated ID Type / Status
Subject Yakama Nation E378247 entity
Predicate operates P24 FINISHED
Object Yakama Power
Yakama Power is a tribally owned utility company that provides electric power services on the Yakama Nation reservation and surrounding areas.
 E1133141 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: Yakama Power | Statement: [Yakama Nation, operates, Yakama Power]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Yakama Power
Context triple: [Yakama Nation, operates, Yakama Power]
  • A. Healy Power Plant
    Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
  • B. Great Western Power Company
    Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
  • C. Southern Power
    Southern Power is a U.S.-based wholesale energy company that develops, owns, and operates a portfolio of power generation assets, primarily focused on clean and renewable energy.
  • D. Colton Electric Utility
    Colton Electric Utility is a municipally owned electric power provider serving residents and businesses in the City of Colton, California.
  • E. Idaho Power Company
    Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
  • 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: Yakama Power
Triple: [Yakama Nation, operates, Yakama Power]
Generated description
Yakama Power is a tribally owned utility company that provides electric power services on the Yakama Nation reservation and surrounding areas.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Yakama Power
Target entity description: Yakama Power is a tribally owned utility company that provides electric power services on the Yakama Nation reservation and surrounding areas.
  • A. Healy Power Plant
    Healy Power Plant is a coal-fired power generation facility located near the community of Healy in interior Alaska.
  • B. Great Western Power Company
    Great Western Power Company was an early 20th-century California electric utility company known for developing hydroelectric projects and infrastructure in the Sierra Nevada region.
  • C. Southern Power
    Southern Power is a U.S.-based wholesale energy company that develops, owns, and operates a portfolio of power generation assets, primarily focused on clean and renewable energy.
  • D. Colton Electric Utility
    Colton Electric Utility is a municipally owned electric power provider serving residents and businesses in the City of Colton, California.
  • E. Idaho Power Company
    Idaho Power Company is a U.S. electric utility based in the Pacific Northwest, known for generating and distributing hydroelectric power along the Snake River and surrounding regions.
  • 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_69d85cd46b2c819090d054c27787f677 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69ded7dfcb508190aec8cd667e27a8ea completed April 15, 2026, 12:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69fe9dd746008190a7347368ee6d20cf completed May 9, 2026, 2:37 a.m.
NEDg Description generation batch_69fe9f671e788190b869aecb8e9d8f50 completed May 9, 2026, 2:43 a.m.
NED2 Entity disambiguation (via description) batch_69fe9fe08f408190b19f34e43d04311b completed May 9, 2026, 2:45 a.m.
Created at: April 10, 2026, 2:58 a.m.