Triple

T14757241
Position Surface form Disambiguated ID Type / Status
Subject Shaw Air Force Base E346760 entity
Predicate homeOf P2591 FINISHED
Object Fifteenth Air Force headquarters E30659 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: Fifteenth Air Force headquarters | Statement: [Shaw Air Force Base, homeOf, Fifteenth Air Force headquarters]

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: Fifteenth Air Force headquarters
Context triple: [Shaw Air Force Base, homeOf, Fifteenth Air Force headquarters]
  • A. Fifteenth Air Force chosen
    The Fifteenth Air Force was a major United States Army Air Forces strategic bombing formation in World War II, operating primarily from bases in Italy to strike industrial and military targets across Germany and occupied Europe.
  • B. Pacific Air Forces Headquarters
    Pacific Air Forces Headquarters is the command center of the U.S. Air Force’s Pacific Air Forces, overseeing air operations and strategy across the Indo-Pacific region.
  • C. Air Force Command Headquarters
    Air Force Command Headquarters is the central command authority responsible for overseeing and directing the air force operations of the Republic of China (Taiwan).
  • D. Headquarters 15th Operations Group
    Headquarters 15th Operations Group is a U.S. Air Force command element responsible for overseeing and coordinating operational flying and support missions from Joint Base Pearl Harbor–Hickam in Hawaii.
  • E. Headquarters Army Air Forces
    Headquarters Army Air Forces was the central command authority of the United States Army Air Forces during World War II, overseeing all operational, training, and administrative air force activities.
  • 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_69d822e8896c819091169882f9b20486 elicitation completed
NER batch_69dec7ef0fd48190bd4a8af128ef274c ner completed
NED1 batch_69fe0ced0e2c8190a13e3b43e4d35560 ned_source_triple completed
Created at: April 10, 2026, 1:30 a.m.