Triple

T17593071
Position Surface form Disambiguated ID Type / Status
Subject Bell V-280 Valor E428493 entity
Predicate manufacturer P490 FINISHED
Object Bell Helicopter — NE NERFINISHED

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: Bell Helicopter | Statement: [Bell V-280 Valor, manufacturer, Bell Helicopter]

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: Bell Helicopter
Context triple: [Bell V-280 Valor, manufacturer, Bell Helicopter]
  • A. Bell Helicopter chosen
    Bell Helicopter is an American aerospace manufacturer best known for its development of iconic military and civilian helicopters, including the widely used UH-1 "Huey."
  • B. McDonnell Douglas Helicopter Systems
    McDonnell Douglas Helicopter Systems was an American aerospace manufacturer known for producing military and civilian helicopters, later becoming part of Boeing through corporate mergers.
  • C. Robinson Helicopter Company
    Robinson Helicopter Company is an American manufacturer known for producing popular light civilian helicopters such as the R22 and R44.
  • D. Leonardo Helicopters
    Leonardo Helicopters is the helicopter division of the Italian aerospace and defense company Leonardo S.p.A., known for designing and manufacturing civil and military rotary-wing aircraft.
  • E. Hughes Helicopters
    Hughes Helicopters was an American aerospace manufacturer best known for developing influential military and civilian helicopters, including the early designs that led to the AH-64 Apache.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

Stage Batch ID Job type Status
creating batch_69d889e1030481909950e140c63255b9 elicitation completed
NER batch_69e469e89acc81908e52138ad4f452c6 ner completed
Created at: April 10, 2026, 5:51 a.m.