Triple

T22348807
Position Surface form Disambiguated ID Type / Status
Subject El Chocón Dam E552471 entity
Predicate operator P179 FINISHED
Object Emprendimientos Energéticos Binacionales S.A.
Emprendimientos Energéticos Binacionales S.A. is a binational energy company responsible for operating major hydroelectric infrastructure shared between Argentina and neighboring countries.
 E1531066 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: Emprendimientos Energéticos Binacionales S.A. | Statement: [El Chocón Dam, operator, Emprendimientos Energéticos Binacionales S.A.]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Emprendimientos Energéticos Binacionales S.A.
Context triple: [El Chocón Dam, operator, Emprendimientos Energéticos Binacionales S.A.]
  • A. Enel Colombia
    Enel Colombia is a major energy company operating in Colombia, focused on the generation, distribution, and commercialization of electricity, including large-scale hydroelectric projects.
  • B. 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.
  • C. Empresa Eléctrica del Ecuador
    Empresa Eléctrica del Ecuador is an Ecuadorian electric utility company historically notable for founding the popular football club Club Sport Emelec.
  • D. Empresa de Energía de Chubut
    Empresa de Energía de Chubut is a provincial energy company in Argentina responsible for generating and distributing electricity in the Chubut region.
  • E. Hidroelectrica
    Hidroelectrica is Romania’s largest state-owned hydroelectric power producer and a key player in the country’s electricity generation sector.
  • 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: Emprendimientos Energéticos Binacionales S.A.
Triple: [El Chocón Dam, operator, Emprendimientos Energéticos Binacionales S.A.]
Generated description
Emprendimientos Energéticos Binacionales S.A. is a binational energy company responsible for operating major hydroelectric infrastructure shared between Argentina and neighboring countries.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Emprendimientos Energéticos Binacionales S.A.
Target entity description: Emprendimientos Energéticos Binacionales S.A. is a binational energy company responsible for operating major hydroelectric infrastructure shared between Argentina and neighboring countries.
  • A. Enel Colombia
    Enel Colombia is a major energy company operating in Colombia, focused on the generation, distribution, and commercialization of electricity, including large-scale hydroelectric projects.
  • B. 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.
  • C. Empresa Eléctrica del Ecuador
    Empresa Eléctrica del Ecuador is an Ecuadorian electric utility company historically notable for founding the popular football club Club Sport Emelec.
  • D. Empresa de Energía de Chubut
    Empresa de Energía de Chubut is a provincial energy company in Argentina responsible for generating and distributing electricity in the Chubut region.
  • E. Hidroelectrica
    Hidroelectrica is Romania’s largest state-owned hydroelectric power producer and a key player in the country’s electricity generation sector.
  • 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_69e11e4a0ad08190a385b4d343cf6524 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f1579a1c308190ae2174f99ae317ab completed April 29, 2026, 12:58 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0ad5337cb48190b717d997d367551a completed May 18, 2026, 9 a.m.
NEDg Description generation batch_6a0ad9947a8481909b36b72d15432d63 completed May 18, 2026, 9:19 a.m.
NED2 Entity disambiguation (via description) batch_6a0ada8fe7208190bc1143e328abc112 completed May 18, 2026, 9:23 a.m.
Created at: April 16, 2026, 8:43 p.m.