Triple

T8074257
Position Surface form Disambiguated ID Type / Status
Subject Itá Dam E188452 entity
Predicate gridConnection P845 FINISHED
Object Brazilian National Interconnected System
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.
 E710184 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: Brazilian National Interconnected System | Statement: [Itá Dam, gridConnection, Brazilian National Interconnected System]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brazilian National Interconnected System
Context triple: [Itá Dam, gridConnection, Brazilian National Interconnected System]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Chilean national power system
    The Chilean national power system is the interconnected electricity grid that generates, transmits, and distributes most of Chile’s electrical energy across the country.
  • E. Magalhães Network
    Magalhães Network is an academic consortium that promotes cooperation, mobility, and exchange programs among universities in Ibero-America and Europe, particularly in engineering and related fields.
  • 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: Brazilian National Interconnected System
Triple: [Itá Dam, gridConnection, Brazilian National Interconnected System]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brazilian National Interconnected System
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Chilean national power system
    The Chilean national power system is the interconnected electricity grid that generates, transmits, and distributes most of Chile’s electrical energy across the country.
  • E. Magalhães Network
    Magalhães Network is an academic consortium that promotes cooperation, mobility, and exchange programs among universities in Ibero-America and Europe, particularly in engineering and related fields.
  • 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_69ca82b50c708190863f661d438e68df completed March 30, 2026, 2:03 p.m.
NER Named-entity recognition batch_69cb404a98408190b6c8eecb95ad086d completed March 31, 2026, 3:32 a.m.
NED1 Entity disambiguation (via context triple) batch_69cc63f000308190a55379f8bf67f0cd completed April 1, 2026, 12:16 a.m.
NEDg Description generation batch_69cc68634dc88190bc9b9e0598929d4d completed April 1, 2026, 12:35 a.m.
NED2 Entity disambiguation (via description) batch_69cc6946aa5481908d682957b818a3e9 completed April 1, 2026, 12:39 a.m.
Created at: March 30, 2026, 5:27 p.m.