Triple

T22015464
Position Surface form Disambiguated ID Type / Status
Subject Alicurá Dam E543695 entity
Predicate operator P179 FINISHED
Object Hidroeléctrica Alicurá S.A. — NE NERFINISHED

How this triple was built (2 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: Hidroeléctrica Alicurá S.A. | Statement: [Alicurá Dam, operator, Hidroeléctrica Alicurá S.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hidroeléctrica Alicurá S.A.
Context triple: [Alicurá Dam, operator, Hidroeléctrica Alicurá S.A.]
  • A. Hidroelectrica
    Hidroelectrica is Romania’s largest state-owned hydroelectric power producer and a key player in the country’s electricity generation sector.
  • B. La Higuera hydroelectric power plant
    La Higuera hydroelectric power plant is a Chilean hydropower station that forms part of the Tinguiririca hydroelectric complex, generating renewable electricity from the Tinguiririca River.
  • C. San Roque Power Corporation
    San Roque Power Corporation is the private company that manages and operates the large San Roque hydroelectric power facility in the Philippines.
  • D. Alfalfal hydroelectric plant
    The Alfalfal hydroelectric plant is a power-generating facility in Chile that harnesses the flow of the Maipo River to produce electricity.
  • E. El Cadillal hydroelectric plant chosen
    El Cadillal hydroelectric plant is a major hydroelectric power facility in Tucumán Province, Argentina, that generates electricity from the waters of the Salí River.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a774548190bcd98dc28f2d2c5f completed April 28, 2026, 9:33 p.m.
Created at: April 16, 2026, 8:22 p.m.