Triple

T9870052
Position Surface form Disambiguated ID Type / Status
Subject Estádio Nilton Santos E239932 entity
Predicate hasLocalNickname P11214 FINISHED
Object Engenhão E216245 NE FINISHED

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: Engenhão | Statement: [Estádio Nilton Santos, hasLocalNickname, Engenhão]

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: Engenhão
Context triple: [Estádio Nilton Santos, hasLocalNickname, Engenhão]
  • A. Engenhão chosen
    Engenhão is a multi-purpose stadium in Rio de Janeiro, Brazil, best known as the home ground of Botafogo FR and a venue for major football matches and athletics events.
  • B. Campinho
    Campinho is a small village in the municipality of Reguengos de Monsaraz in Portugal’s Alentejo region.
  • C. Aleijadinho
    Aleijadinho was an influential 18th-century Brazilian sculptor and architect, renowned for his baroque and rococo religious works in colonial Brazil.
  • D. Roda de Ter
    Roda de Ter is a small municipality in the Osona comarca of Catalonia, Spain, known for its historical textile industry and riverside setting along the Ter River.
  • E. Trincadeira
    Trincadeira is a Portuguese red wine grape variety known for producing deeply colored, aromatic wines with spicy, herbal, and red-fruit characteristics, particularly in regions like the Dão and Alentejo.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69ca84e7506c819095cbde4ff16512bb elicitation completed
NER batch_69cdb3d498b481908f82f31f98b57c7e ner completed
NED1 batch_69d1eae2189c81909629e4bd46097051 ned_source_triple completed
Created at: March 30, 2026, 8:36 p.m.