Triple

T23085463
Position Surface form Disambiguated ID Type / Status
Subject X-47A Pegasus E575584 entity
Predicate powerplant P9904 FINISHED
Object Pratt & Whitney JT15D-5C 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 JT15D-5C turbofan | Statement: [X-47A Pegasus, powerplant, Pratt & Whitney JT15D-5C turbofan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pratt & Whitney JT15D-5C turbofan
Context triple: [X-47A Pegasus, powerplant, Pratt & Whitney JT15D-5C turbofan]
  • A. Pratt & Whitney TF30 afterburning turbofan
    The Pratt & Whitney TF30 afterburning turbofan is a low-bypass military jet engine best known for powering early variants of the F-111 and F-14 Tomcat, providing both high thrust and supersonic capability.
  • B. Pratt & Whitney F100 turbofan
    The Pratt & Whitney F100 is an afterburning turbofan jet engine widely used in modern U.S. fighter aircraft, known for its high thrust-to-weight ratio and advanced performance.
  • C. Pratt & Whitney R-985-AN-14B
    The Pratt & Whitney R-985-AN-14B is a nine-cylinder, air-cooled radial piston aircraft engine widely used in mid-20th-century utility and bush planes.
  • D. Williams FJ44-2 turbofan
    The Williams FJ44-2 is a small, high-bypass turbofan engine widely used to power light business jets due to its compact size, fuel efficiency, and reliability.
  • E. Pratt & Whitney TF33
    The Pratt & Whitney TF33 is a low-bypass turbofan jet engine developed in the late 1950s that has powered numerous U.S. military aircraft, including early jet airliners adapted for reconnaissance, transport, and surveillance roles.
  • 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 JT15D-5C turbofan
Target entity description: The Pratt & Whitney JT15D-5C is a small, twin-spool turbofan engine widely used in light business jets and unmanned aircraft for its reliability and efficient performance.
  • A. Pratt & Whitney TF30 afterburning turbofan
    The Pratt & Whitney TF30 afterburning turbofan is a low-bypass military jet engine best known for powering early variants of the F-111 and F-14 Tomcat, providing both high thrust and supersonic capability.
  • B. Pratt & Whitney F100 turbofan
    The Pratt & Whitney F100 is an afterburning turbofan jet engine widely used in modern U.S. fighter aircraft, known for its high thrust-to-weight ratio and advanced performance.
  • C. Pratt & Whitney R-985-AN-14B
    The Pratt & Whitney R-985-AN-14B is a nine-cylinder, air-cooled radial piston aircraft engine widely used in mid-20th-century utility and bush planes.
  • D. Williams FJ44-2 turbofan
    The Williams FJ44-2 is a small, high-bypass turbofan engine widely used to power light business jets due to its compact size, fuel efficiency, and reliability.
  • E. Pratt & Whitney TF33
    The Pratt & Whitney TF33 is a low-bypass turbofan jet engine developed in the late 1950s that has powered numerous U.S. military aircraft, including early jet airliners adapted for reconnaissance, transport, and surveillance roles.
  • F. None of above. chosen

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_69e245bf3e3c819086d3448720efc01b completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18da573588190a8e0c859667e64a6 completed April 29, 2026, 4:48 a.m.
Created at: April 17, 2026, 3:57 p.m.