Triple

T8020269
Position Surface form Disambiguated ID Type / Status
Subject Helicopter Maritime Strike Wing, U.S. Pacific Fleet E186722 entity
Predicate basedAt P40 FINISHED
Object Naval Air Station North Island E47184 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: Naval Air Station North Island | Statement: [Helicopter Maritime Strike Wing, U.S. Pacific Fleet, basedAt, Naval Air Station North Island]

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: Naval Air Station North Island
Context triple: [Helicopter Maritime Strike Wing, U.S. Pacific Fleet, basedAt, Naval Air Station North Island]
  • A. Naval Air Station North Island chosen
    Naval Air Station North Island is a major U.S. Navy aircraft carrier base and aviation facility located on the north end of Coronado Island in San Diego, California.
  • B. Fleet Base West
    Fleet Base West is a major Royal Australian Navy installation in Western Australia that serves as the primary home port for the nation’s submarine fleet and other key naval units.
  • C. Fleet Base East
    Fleet Base East is a major Royal Australian Navy maritime base located in Sydney, serving as a primary home port and operational hub for much of Australia’s naval fleet.
  • D. Naval Air Station Lemoore
    Naval Air Station Lemoore is a major United States Navy jet air station in California that serves as the Navy’s primary West Coast master jet base.
  • E. Naval Weapons Station Earle
    Naval Weapons Station Earle is a major U.S. Navy munitions and logistics base in New Jersey known for its extensive pier complex used to load and unload ammunition for Atlantic Fleet warships.
  • 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_69ca82ac7fc081909b1398cf025423af elicitation completed
NER batch_69cb3e8bc90081909f6f5878e6f1f241 ner completed
NED1 batch_69cc56c82824819082e93eddc40bfad1 ned_source_triple completed
Created at: March 30, 2026, 5:20 p.m.