Triple

T22646685
Position Surface form Disambiguated ID Type / Status
Subject Mitsubishi Aircraft Corporation E558981 entity
Predicate aircraftEngineType P38991 FINISHED
Object Pratt & Whitney PW1000G geared turbofan — NE NERFINISHED

How this triple was built (3 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
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 PW1000G geared turbofan | Statement: [Mitsubishi Aircraft Corporation, aircraftEngineType, Pratt & Whitney PW1000G geared turbofan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pratt & Whitney PW1000G geared turbofan
Context triple: [Mitsubishi Aircraft Corporation, aircraftEngineType, Pratt & Whitney PW1000G geared turbofan]
  • A. Pratt & Whitney PW1500G
    The Pratt & Whitney PW1500G is a geared turbofan aircraft engine series designed for modern regional and narrow-body jets, noted for its improved fuel efficiency, lower emissions, and reduced noise.
  • B. Garrett TFE731 turbofan
    The Garrett TFE731 is a family of small, high-bypass turbofan engines widely used on business jets and military trainer aircraft for their efficiency and reliability.
  • C. Rolls-Royce Trent XWB
    The Rolls-Royce Trent XWB is a high-bypass turbofan jet engine developed for long-haul widebody airliners, known for its fuel efficiency and use on modern next-generation aircraft.
  • D. Pratt & Whitney PW6000
    The Pratt & Whitney PW6000 is a turbofan engine developed for short- to medium-haul narrow-body airliners, known for its use on the Airbus A318.
  • E. Rolls-Royce Trent 7000
    The Rolls-Royce Trent 7000 is a high-bypass turbofan jet engine developed to power the Airbus A330neo, offering improved fuel efficiency, reduced emissions, and lower noise compared to earlier models.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Pratt & Whitney PW1000G geared turbofan
Target entity description: The Pratt & Whitney PW1000G geared turbofan is a family of next-generation, fuel-efficient commercial jet engines that use a reduction gearbox to allow the fan and low-pressure turbine to operate at optimal, differing speeds.
  • A. Pratt & Whitney PW1500G chosen
    The Pratt & Whitney PW1500G is a geared turbofan aircraft engine series designed for modern regional and narrow-body jets, noted for its improved fuel efficiency, lower emissions, and reduced noise.
  • B. Garrett TFE731 turbofan
    The Garrett TFE731 is a family of small, high-bypass turbofan engines widely used on business jets and military trainer aircraft for their efficiency and reliability.
  • C. Rolls-Royce Trent XWB
    The Rolls-Royce Trent XWB is a high-bypass turbofan jet engine developed for long-haul widebody airliners, known for its fuel efficiency and use on modern next-generation aircraft.
  • D. Pratt & Whitney PW6000
    The Pratt & Whitney PW6000 is a turbofan engine developed for short- to medium-haul narrow-body airliners, known for its use on the Airbus A318.
  • E. Rolls-Royce Trent 7000
    The Rolls-Royce Trent 7000 is a high-bypass turbofan jet engine developed to power the Airbus A330neo, offering improved fuel efficiency, reduced emissions, and lower noise compared to earlier models.
  • F. None of above.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69e24547f7fc819086e2c4ba3b979657 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f170382ba48190b77692762db43313 completed April 29, 2026, 2:43 a.m.
Created at: April 17, 2026, 3:05 p.m.