Triple

T8752291
Position Surface form Disambiguated ID Type / Status
Subject Battle of Iquique E207987 entity
Predicate combatant P375 FINISHED
Object Peruvian Navy E288093 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: Peruvian Navy | Statement: [Battle of Iquique, combatant, Peruvian Navy]

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: Peruvian Navy
Context triple: [Battle of Iquique, combatant, Peruvian Navy]
  • A. Peruvian Navy chosen
    The Peruvian Navy is the maritime branch of Peru’s military responsible for defending the nation’s territorial waters, coastline, and maritime interests.
  • B. Ecuadorian Navy
    The Ecuadorian Navy is the maritime branch of Ecuador’s military responsible for defending the nation’s territorial waters, maritime interests, and coastal security.
  • C. Chilean Navy
    The Chilean Navy is the maritime branch of Chile’s armed forces, responsible for defending the nation’s territorial waters, coastline, and maritime interests.
  • D. Colombian Navy
    The Colombian Navy is the maritime branch of Colombia’s military responsible for naval defense, riverine operations, and safeguarding the nation’s territorial waters and maritime interests.
  • E. Venezuelan Navy
    The Venezuelan Navy is the naval branch of Venezuela’s armed forces, responsible for maritime defense, coastal security, and the protection of the nation’s territorial waters and interests.
  • 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_69ca835cd6b08190bd7c63db92f53c86 elicitation completed
NER batch_69cc5da8cc548190a31ad542d2faf2d5 ner completed
NED1 batch_69cf518d48b481909e2abf5d60bf7c78 ned_source_triple completed
Created at: March 30, 2026, 6:39 p.m.