Triple

T10303185
Position Surface form Disambiguated ID Type / Status
Subject Port of Itaguaí E241683 entity
Predicate regionServed P82 FINISHED
Object Southeast Brazil E45968 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: Southeast Brazil | Statement: [Port of Itaguaí, regionServed, Southeast Brazil]

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: Southeast Brazil
Context triple: [Port of Itaguaí, regionServed, Southeast Brazil]
  • A. Southeast Region of Brazil chosen
    The Southeast Region of Brazil is the country’s most populous and economically developed area, encompassing major states and cities such as São Paulo, Rio de Janeiro, and Minas Gerais.
  • B. South Region of Brazil
    The South Region of Brazil is the country’s smallest and one of its most developed regions, known for its strong European cultural influences, temperate climate, and major cities like Porto Alegre and Curitiba.
  • C. southern Brazil
    Southern Brazil is a culturally diverse region of Brazil known for its strong Indigenous, European immigrant, and gaucho traditions, distinct dialects, and unique music, cuisine, and folklore.
  • D. North Region of Brazil
    The North Region of Brazil is the country’s largest and most sparsely populated region, dominated by the Amazon rainforest and major river systems, and known for its vast biodiversity and environmental significance.
  • E. eastern Brazil
    Eastern Brazil is a broad region of Brazil along the Atlantic coast, encompassing major cities, dense population centers, and diverse ecosystems including parts of the Atlantic Forest.
  • 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_69d381ac38808190a8ca7457c85b625b elicitation completed
NER batch_69d4d30846108190875042ab1c0204e0 ner completed
NED1 batch_69dff74d59f88190bbd975521b16ae49 ned_source_triple completed
Created at: April 6, 2026, 11:45 a.m.