Triple

T22990332
Position Surface form Disambiguated ID Type / Status
Subject Cariri region of Ceará E572028 entity
Predicate hasCity P316 FINISHED
Object Barro — 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: Barro | Statement: [Cariri region of Ceará, hasCity, Barro]

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: Barro
Context triple: [Cariri region of Ceará, hasCity, Barro]
  • A. Barro
    Barro is a neighborhood located in the city of Recife, in the state of Pernambuco, Brazil.
  • B. Romer
    Romer is the surname of Christina Romer, an American economist known for her work on the Great Depression and for serving as Chair of the U.S. Council of Economic Advisers under President Barack Obama.
  • C. Reinhart
    Reinhart is a Germanic given name and surname, historically associated with meanings like "brave counsel" and appearing in various European cultural and literary traditions.
  • D. Robert J. Barro
    Robert J. Barro is a prominent American macroeconomist known for his influential work on rational expectations, public debt, and economic growth.
  • E. Prebischtor
    Prebischtor is a famous natural sandstone rock arch and major tourist attraction in the Elbe Sandstone Mountains of Czech Switzerland.
  • 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: Barro
Target entity description: Barro is a municipality located in the Cariri region of the state of Ceará in northeastern Brazil.
  • A. Barro chosen
    Barro is a neighborhood located in the city of Recife, in the state of Pernambuco, Brazil.
  • B. Romer
    Romer is the surname of Christina Romer, an American economist known for her work on the Great Depression and for serving as Chair of the U.S. Council of Economic Advisers under President Barack Obama.
  • C. Reinhart
    Reinhart is a Germanic given name and surname, historically associated with meanings like "brave counsel" and appearing in various European cultural and literary traditions.
  • D. Robert J. Barro
    Robert J. Barro is a prominent American macroeconomist known for his influential work on rational expectations, public debt, and economic growth.
  • E. Prebischtor
    Prebischtor is a famous natural sandstone rock arch and major tourist attraction in the Elbe Sandstone Mountains of Czech Switzerland.
  • F. None of above.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69e245b535808190adef8a9df3c584db elicitation completed
NER batch_69f182ee3afc819099fbc6bef0b83bd5 ner completed
Created at: April 17, 2026, 3:50 p.m.