Triple

T8080854
Position Surface form Disambiguated ID Type / Status
Subject Foz do Chapecó Dam E188610 entity
Predicate contributesTo P477 FINISHED
Object Brazilian National Interconnected System E710184 NE FINISHED

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: Brazilian National Interconnected System | Statement: [Foz do Chapecó Dam, contributesTo, Brazilian National Interconnected System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brazilian National Interconnected System
Context triple: [Foz do Chapecó Dam, contributesTo, 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. 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.
  • C. Furnas Centrais Elétricas
    Furnas Centrais Elétricas is a major Brazilian state-controlled electric utility company focused on the generation and transmission of hydroelectric power.
  • D. SIC (Sistema Interconectado Central)
    SIC (Sistema Interconectado Central) is Chile’s former main interconnected electric power grid that supplied electricity to the central region of the country, including most of its population and economic activity.
  • E. Paraná River hydroelectric system
    The Paraná River hydroelectric system is a network of large dams and power stations along the Paraná River that collectively form one of South America’s most important sources of renewable electricity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca82b662e88190b9323daab8c28a21 completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb40a504d48190ace96e814d99b182 completed March 31, 2026, 3:33 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc93eddef48190b5f499a5b52428c8 completed April 1, 2026, 3:41 a.m.
Created at: March 30, 2026, 5:28 p.m.