Triple

T9213130
Position Surface form Disambiguated ID Type / Status
Subject Estádio Nacional Mané Garrincha E221173 entity
Predicate alsoKnownAs P39 FINISHED
Object Estádio Nacional de Brasília E221173 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: Estádio Nacional de Brasília | Statement: [Estádio Nacional Mané Garrincha, alsoKnownAs, Estádio Nacional de Brasília]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Estádio Nacional de Brasília
Context triple: [Estádio Nacional Mané Garrincha, alsoKnownAs, Estádio Nacional de Brasília]
  • A. Estádio Nacional
    Estádio Nacional is a historic multi-purpose stadium near Lisbon, Portugal, best known as the traditional venue for major football matches, including the Taça de Portugal final.
  • B. Estádio Nacional Mané Garrincha chosen
    Estádio Nacional Mané Garrincha is a major football stadium in Brasília, Brazil, renowned for its modern design and role as a key host venue for international tournaments.
  • C. Estádio da Fonte Nova
    Estádio da Fonte Nova was a historic football stadium in Salvador, Brazil, best known as the longtime home ground of Esporte Clube Bahia and a major venue for regional and national matches before its demolition and replacement.
  • D. Maracanã sports complex
    The Maracanã sports complex is a major athletic and entertainment hub in Rio de Janeiro that encompasses the iconic Maracanã Stadium and surrounding sports facilities.
  • E. Estádio Olímpico João Havelange
    Estádio Olímpico João Havelange, also known as Engenhão, is a multi-purpose stadium in Rio de Janeiro, Brazil, primarily used for football and athletics and notable for hosting events during the 2016 Summer Olympics.
  • 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_69ca83eae42c8190a0ea9e040710a277 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69ccda05406081909893bec3a092d3ce completed April 1, 2026, 8:40 a.m.
NED1 Entity disambiguation (via context triple) batch_69d178be71188190bb9bdb719dd4d12d completed April 4, 2026, 8:46 p.m.
Created at: March 30, 2026, 7:27 p.m.