Triple

T23307471
Position Surface form Disambiguated ID Type / Status
Subject Pratt & Whitney Canada engineering division E590490 entity
Predicate partOf P40 FINISHED
Object Pratt & Whitney Canada — 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: Pratt & Whitney Canada | Statement: [Pratt & Whitney Canada engineering division, partOf, Pratt & Whitney Canada]

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: Pratt & Whitney Canada
Context triple: [Pratt & Whitney Canada engineering division, partOf, Pratt & Whitney Canada]
  • A. Pratt & Whitney Canada chosen
    Pratt & Whitney Canada is a Canadian aerospace manufacturer renowned for designing and producing small and medium-sized aircraft engines used widely in regional, business, and utility aviation.
  • B. Pratt & Whitney Canada engineering division
    The Pratt & Whitney Canada engineering division is the design and development arm of Pratt & Whitney Canada responsible for creating and advancing its family of aircraft engines and related aerospace technologies.
  • C. Pratt & Whitney
    Pratt & Whitney is a major American aerospace manufacturer best known for designing and producing aircraft engines for commercial, military, and general aviation markets.
  • D. Pratt & Whitney Canada PW100 series
    The Pratt & Whitney Canada PW100 series is a family of turboprop aircraft engines widely used on regional airliners for their reliability and fuel efficiency.
  • E. Pratt & Whitney Canada PW200 family
    The Pratt & Whitney Canada PW200 family is a series of lightweight turboshaft engines widely used in modern civil and military helicopters for their reliability and efficiency.
  • 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_69e25d1c0ecc8190a355aa229f06d0e0 elicitation completed
NER batch_69f1972846fc819092ca2b9590b2e177 ner completed
Created at: April 17, 2026, 5:05 p.m.