Triple

T5978315
Position Surface form Disambiguated ID Type / Status
Subject Federal District (Brazil) E133055 entity
Predicate ISO3166-2Code P208 FINISHED
Object BR-DF E541825 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: BR-DF | Statement: [Federal District (Brazil), ISO3166-2Code, BR-DF]

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: BR-DF
Context triple: [Federal District (Brazil), ISO3166-2Code, BR-DF]
  • A. BR-DF chosen
    BR-DF is the ISO 3166-2 code representing Brazil’s Federal District, which contains the national capital, Brasília.
  • B. BR2
    BR2 is a UK postcode district covering parts of Hayes and surrounding areas in the London Borough of Bromley in southeast England.
  • C. BDF
    The BDF is the national military organization of the Kingdom of Bahrain, responsible for the country's defense and security.
  • D. BRL
    BRL is the official currency code for the Brazilian real, the legal tender of Brazil.
  • E. BRD
    BRD is the IATA airport code for Brainerd Lakes Regional Airport, a public airport serving the Brainerd area in Minnesota, United States.
  • 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_69c0086f45e8819098f73dd16d45ec9d elicitation completed
NER batch_69c04a3e686c81908910c0881ac1624d ner completed
NED1 batch_69c0e4184a708190a9e4fe8453463a4b ned_source_triple completed
Created at: March 22, 2026, 4:04 p.m.