Triple

T22015485
Position Surface form Disambiguated ID Type / Status
Subject Alicurá Dam E543695 entity
Predicate hasPowerPlant P9904 FINISHED
Object Alicurá Hydroelectric Power Station
Alicurá Hydroelectric Power Station is a major hydroelectric facility in Argentina that generates electricity using water impounded by the Alicurá Dam on the Limay River.
 E1514990 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: Alicurá Hydroelectric Power Station | Statement: [Alicurá Dam, hasPowerPlant, Alicurá Hydroelectric Power Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Alicurá Hydroelectric Power Station
Context triple: [Alicurá Dam, hasPowerPlant, Alicurá Hydroelectric Power Station]
  • A. Maria Cristina Hydroelectric Plant
    The Maria Cristina Hydroelectric Plant is a major hydroelectric power facility in the Philippines, known for harnessing the Maria Cristina Falls to supply electricity to Mindanao.
  • 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. Funil Hydroelectric Plant
    The Funil Hydroelectric Plant is a Brazilian power station that generates electricity from the waters of the Paraíba do Sul River.
  • D. Porce II Hydroelectric Power Plant
    Porce II Hydroelectric Power Plant is a major hydroelectric facility in Colombia that generates electricity by harnessing the flow of the Porce River.
  • E. Porce III Hydroelectric Power Plant
    Porce III Hydroelectric Power Plant is a large hydroelectric facility in Colombia that generates electricity by harnessing the flow of the Porce River.
  • 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: Alicurá Hydroelectric Power Station
Triple: [Alicurá Dam, hasPowerPlant, Alicurá Hydroelectric Power Station]
Generated description
Alicurá Hydroelectric Power Station is a major hydroelectric facility in Argentina that generates electricity using water impounded by the Alicurá Dam on the Limay River.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Alicurá Hydroelectric Power Station
Target entity description: Alicurá Hydroelectric Power Station is a major hydroelectric facility in Argentina that generates electricity using water impounded by the Alicurá Dam on the Limay River.
  • A. Maria Cristina Hydroelectric Plant
    The Maria Cristina Hydroelectric Plant is a major hydroelectric power facility in the Philippines, known for harnessing the Maria Cristina Falls to supply electricity to Mindanao.
  • 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. Funil Hydroelectric Plant
    The Funil Hydroelectric Plant is a Brazilian power station that generates electricity from the waters of the Paraíba do Sul River.
  • D. Porce II Hydroelectric Power Plant
    Porce II Hydroelectric Power Plant is a major hydroelectric facility in Colombia that generates electricity by harnessing the flow of the Porce River.
  • E. Porce III Hydroelectric Power Plant
    Porce III Hydroelectric Power Plant is a large hydroelectric facility in Colombia that generates electricity by harnessing the flow of the Porce River.
  • 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_69e11e2db934819095556760c7d85e4d completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f127a774548190bcd98dc28f2d2c5f completed April 28, 2026, 9:33 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a7b6216fc8190a6e2166799ce1b25 completed May 18, 2026, 2:37 a.m.
NEDg Description generation batch_6a0a7c93d5708190aeb79bdf64ac1bf0 completed May 18, 2026, 2:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0a7d06cb0c819093c960f71861ede8 completed May 18, 2026, 2:44 a.m.
Created at: April 16, 2026, 8:22 p.m.