Triple

T21546518
Position Surface form Disambiguated ID Type / Status
Subject Comahue hydroelectric complex E531637 entity
Predicate hasPart P35 FINISHED
Object Cerros Colorados hydroelectric system
The Cerros Colorados hydroelectric system is a major Argentine power-generation complex on the Neuquén River, forming part of the broader Comahue hydroelectric network that supplies electricity to Patagonia and central Argentina.
E1490723 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: Cerros Colorados hydroelectric system | Statement: [Comahue hydroelectric complex, hasPart, Cerros Colorados hydroelectric system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cerros Colorados hydroelectric system
Context triple: [Comahue hydroelectric complex, hasPart, Cerros Colorados hydroelectric system]
  • A. Grijalva River hydroelectric system
    The Grijalva River hydroelectric system is a network of major dams and power plants on Mexico’s Grijalva River that generates a significant share of the country’s hydroelectric power.
  • B. Donnells-Beardsley hydroelectric system
    The Donnells-Beardsley hydroelectric system is a hydroelectric power complex on California’s Stanislaus River that uses a series of dams, reservoirs, and powerhouses to generate electricity and support regional water management.
  • C. Elephant Butte Dam power plant
    Elephant Butte Dam power plant is a hydroelectric facility in New Mexico that generates electricity using water released from Elephant Butte Reservoir on the Rio Grande.
  • D. Hetch Hetchy Power System
    The Hetch Hetchy Power System is a municipal hydroelectric power network that generates and delivers clean electricity to San Francisco and surrounding public facilities.
  • E. Kings River hydroelectric system
    The Kings River hydroelectric system is a network of dams, reservoirs, and power plants in California’s Sierra Nevada that harnesses the flows of the Kings River and its tributaries to generate electricity and support water management.
  • 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: Cerros Colorados hydroelectric system
Triple: [Comahue hydroelectric complex, hasPart, Cerros Colorados hydroelectric system]
Generated description
The Cerros Colorados hydroelectric system is a major Argentine power-generation complex on the Neuquén River, forming part of the broader Comahue hydroelectric network that supplies electricity to Patagonia and central Argentina.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cerros Colorados hydroelectric system
Target entity description: The Cerros Colorados hydroelectric system is a major Argentine power-generation complex on the Neuquén River, forming part of the broader Comahue hydroelectric network that supplies electricity to Patagonia and central Argentina.
  • A. Grijalva River hydroelectric system
    The Grijalva River hydroelectric system is a network of major dams and power plants on Mexico’s Grijalva River that generates a significant share of the country’s hydroelectric power.
  • B. Donnells-Beardsley hydroelectric system
    The Donnells-Beardsley hydroelectric system is a hydroelectric power complex on California’s Stanislaus River that uses a series of dams, reservoirs, and powerhouses to generate electricity and support regional water management.
  • C. Elephant Butte Dam power plant
    Elephant Butte Dam power plant is a hydroelectric facility in New Mexico that generates electricity using water released from Elephant Butte Reservoir on the Rio Grande.
  • D. Hetch Hetchy Power System
    The Hetch Hetchy Power System is a municipal hydroelectric power network that generates and delivers clean electricity to San Francisco and surrounding public facilities.
  • E. Kings River hydroelectric system
    The Kings River hydroelectric system is a network of dams, reservoirs, and power plants in California’s Sierra Nevada that harnesses the flows of the Kings River and its tributaries to generate electricity and support water management.
  • 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_69e0c45f17148190949c330ab9c27706 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69eeb58ef2548190a81ff51baba76e48 completed April 27, 2026, 1:02 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09eedd845c819082acae7e6cd29f56 completed May 17, 2026, 4:37 p.m.
NEDg Description generation batch_6a09ef7271e081908a1cd70297376ae3 completed May 17, 2026, 4:40 p.m.
NED2 Entity disambiguation (via description) batch_6a09f00ec300819082ee644a512a9cdf completed May 17, 2026, 4:42 p.m.
Created at: April 16, 2026, 6:28 p.m.