Triple

T15376468
Position Surface form Disambiguated ID Type / Status
Subject U.S. Naval Forces Europe E367680 entity
Predicate subordinateTo P258 FINISHED
Object Chief of Naval Operations E7765 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: Chief of Naval Operations | Statement: [U.S. Naval Forces Europe, subordinateTo, Chief of Naval Operations]

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: Chief of Naval Operations
Context triple: [U.S. Naval Forces Europe, subordinateTo, Chief of Naval Operations]
  • A. Chief of Naval Operations chosen
    The Chief of Naval Operations is the highest-ranking officer in the U.S. Navy, responsible for overseeing naval operations, readiness, and strategic planning.
  • B. Vice Chief of Naval Operations
    The Vice Chief of Naval Operations is the second-highest-ranking officer in the United States Navy, serving as the principal deputy and advisor to the Chief of Naval Operations.
  • C. Chief of Staff of the Navy
    The Chief of Staff of the Navy is the highest-ranking professional officer responsible for leading and overseeing a nation's naval forces and maritime defense strategy.
  • D. Chief of Naval Personnel
    The Chief of Naval Personnel is the senior U.S. Navy officer responsible for managing the service’s personnel policies, assignments, and overall human resources strategy.
  • E. Chief of Navy
    The Chief of Navy is the highest-ranking officer responsible for leading and overseeing the operations, readiness, and strategic direction of a nation's naval forces.
  • 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_69d85a1551a08190ba2caea7cd51c639 elicitation completed
NER batch_69e03e5ece1081908d7c1289258b9c1f ner completed
NED1 batch_69ff0b5502508190bd39b6d81ee57cc0 ned_source_triple completed
Created at: April 10, 2026, 3:18 a.m.