Triple

T5243457
Position Surface form Disambiguated ID Type / Status
Subject Fernanda Tadeu E118400 entity
Predicate spouse P13 FINISHED
Object António Costa E19948 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: António Costa | Statement: [Fernanda Tadeu, spouse, António Costa]

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: António Costa
Context triple: [Fernanda Tadeu, spouse, António Costa]
  • A. António Costa chosen
    António Costa is a Portuguese politician who served as Prime Minister of Portugal and is a prominent leader of the Socialist Party.
  • B. Pedro Passos Coelho
    Pedro Passos Coelho is a Portuguese politician who served as Prime Minister of Portugal and leader of the Social Democratic Party during the eurozone debt crisis.
  • C. Pedro Santana Lopes
    Pedro Santana Lopes is a Portuguese lawyer and politician who briefly served as Prime Minister of Portugal in the mid-2000s and has held several prominent roles in national and local government.
  • D. Marcelo Rebelo de Sousa
    Marcelo Rebelo de Sousa is a Portuguese politician, academic, and former television political commentator who has served as the country’s president since 2016.
  • E. Rui Rio
    Rui Rio is a Portuguese politician who led the Social Democratic Party (PSD) and served as mayor of Porto.
  • 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_69bd4468aacc8190a8196f71855cdf4f elicitation completed
NER batch_69bd7b4da7308190856cdcee9cca41eb ner completed
NED1 batch_69bf21ab5bc481909a8f2f5d1aaeb111 ned_source_triple completed
Created at: March 20, 2026, 1:49 p.m.