Triple

T19641727
Position Surface form Disambiguated ID Type / Status
Subject Municipal Government of Fortaleza E471555 entity
Predicate seat P75 FINISHED
Object Fortaleza City Hall — 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: Fortaleza City Hall | Statement: [Municipal Government of Fortaleza, seat, Fortaleza City Hall]

Disambiguation candidates (2 decisions)

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: Fortaleza City Hall
Context triple: [Municipal Government of Fortaleza, seat, Fortaleza City Hall]
  • A. Recife City Hall
    Recife City Hall is the main municipal government building and administrative center of the city of Recife, Brazil.
  • B. Fortaleza Metropolitan Cathedral
    Fortaleza Metropolitan Cathedral is a prominent Roman Catholic church and architectural landmark in Fortaleza, Brazil, known for its grand neo-Gothic design and status as one of the largest churches in the country.
  • C. Rio de Janeiro City Hall
    Rio de Janeiro City Hall is the main administrative headquarters of the city of Rio de Janeiro, housing its executive municipal authorities and central government offices.
  • D. São Paulo City Hall
    São Paulo City Hall is the municipal government authority of São Paulo, Brazil, responsible for administering the city’s public services, infrastructure, and urban policies.
  • E. Niterói City Hall
    Niterói City Hall is the main administrative headquarters and executive government building of the Brazilian city of Niterói.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Fortaleza City Hall
Target entity description: Fortaleza City Hall is the main administrative headquarters and executive center of the municipal government of Fortaleza, Brazil.
  • A. Recife City Hall
    Recife City Hall is the main municipal government building and administrative center of the city of Recife, Brazil.
  • B. Fortaleza Metropolitan Cathedral
    Fortaleza Metropolitan Cathedral is a prominent Roman Catholic church and architectural landmark in Fortaleza, Brazil, known for its grand neo-Gothic design and status as one of the largest churches in the country.
  • C. Rio de Janeiro City Hall
    Rio de Janeiro City Hall is the main administrative headquarters of the city of Rio de Janeiro, housing its executive municipal authorities and central government offices.
  • D. São Paulo City Hall
    São Paulo City Hall is the municipal government authority of São Paulo, Brazil, responsible for administering the city’s public services, infrastructure, and urban policies.
  • E. Niterói City Hall
    Niterói City Hall is the main administrative headquarters and executive government building of the Brazilian city of Niterói.
  • F. None of above. chosen

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d8e511f28481909f4bc3ea9191e54a elicitation completed
NER batch_69e6412224d481909524d7654a36d49b ner completed
Created at: April 10, 2026, 1:44 p.m.