Triple

T11263743
Position Surface form Disambiguated ID Type / Status
Subject municipality of Arecibo E266628 entity
Predicate hasHistoricCenter P295 FINISHED
Object Arecibo historic town center E267989 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: Arecibo historic town center | Statement: [municipality of Arecibo, hasHistoricCenter, Arecibo historic town center]

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: Arecibo historic town center
Context triple: [municipality of Arecibo, hasHistoricCenter, Arecibo historic town center]
  • A. Gibara historic center
    Gibara historic center is a well-preserved colonial-era district in the coastal Cuban town of Gibara, known for its historic architecture and cultural heritage.
  • B. Cathedral of Saint Philip the Apostle, Arecibo
    The Cathedral of Saint Philip the Apostle in Arecibo is a prominent historic Roman Catholic church in Puerto Rico that serves as the principal church and spiritual center of the Diocese of Arecibo.
  • C. Port of Arecibo
    The Port of Arecibo is a commercial seaport on Puerto Rico’s northern coast that handles cargo and maritime traffic for the surrounding region.
  • D. Basílica Santuario Nacional de Nuestra Señora de la Caridad del Cobre
    The Basílica Santuario Nacional de Nuestra Señora de la Caridad del Cobre is a major Catholic pilgrimage church in Cuba dedicated to the country’s patron saint, Our Lady of Charity.
  • E. Arecibo, Puerto Rico chosen
    Arecibo, Puerto Rico is a coastal municipality on the island’s northern shore, best known for hosting the historic Arecibo Observatory and its once-record-breaking radio telescope.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 elicitation completed
NER batch_69d7e94d56048190bf808e1bc2188714 ner completed
NED1 batch_69e4ccc7fdc48190a84b8b584f67b464 ned_source_triple completed
Created at: April 8, 2026, 9:31 p.m.