Triple

T22775783
Position Surface form Disambiguated ID Type / Status
Subject São Simão Dam E563692 entity
Predicate partOf P40 FINISHED
Object Brazilian National Interconnected System — NE NERFINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Brazilian National Interconnected System | Statement: [São Simão Dam, partOf, Brazilian National Interconnected System]

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brazilian National Interconnected System
Context triple: [São Simão Dam, partOf, Brazilian National Interconnected System]
  • A. Brazilian National Interconnected System chosen
    The Brazilian National Interconnected System is the nationwide electricity grid that links most of Brazil’s power plants and regions into a single, integrated power network.
  • B. Argentine National Interconnected System
    The Argentine National Interconnected System is the nationwide high-voltage electricity transmission network that links most of Argentina’s power plants with its regional distribution grids.
  • C. South American power grid
    The South American power grid is the interconnected network of electricity generation, transmission, and distribution systems across South American countries, integrating major resources such as large hydroelectric complexes to supply power regionally.
  • D. Colombian National Interconnected System
    The Colombian National Interconnected System is the nationwide electricity grid that integrates Colombia’s power generation, transmission, and distribution infrastructure into a unified network.
  • E. Brazilian National Electric Energy Agency
    The Brazilian National Electric Energy Agency is the federal regulatory body responsible for overseeing and regulating Brazil’s electricity sector, including generation, transmission, distribution, and commercialization of electric power.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e24554497c819080b996e071de27c2 elicitation completed
NER batch_69f17b61acf881909d9f54e0966ee3cc ner completed
Created at: April 17, 2026, 3:28 p.m.