Triple

T13187471
Position Surface form Disambiguated ID Type / Status
Subject Pratt & Whitney Canada PT6T Twin‑Pac E313894 entity
Predicate hasComponent P35 FINISHED
Object PT6 turboshaft engine
The PT6 turboshaft engine is a widely used, modular gas turbine powerplant renowned for its reliability and versatility in helicopters and fixed-wing aircraft.
 E313894 NE FINISHED

How this triple was built (4 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: PT6 turboshaft engine | Statement: [Pratt & Whitney Canada PT6T Twin‑Pac, hasComponent, PT6 turboshaft engine]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: PT6 turboshaft engine
Context triple: [Pratt & Whitney Canada PT6T Twin‑Pac, hasComponent, PT6 turboshaft engine]
  • A. General Electric T64 turboshaft
    The General Electric T64 turboshaft is a high-power gas turbine engine widely used in heavy-lift military helicopters and transport aircraft.
  • B. Pratt & Whitney Canada PT6A
    The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
  • C. Pratt & Whitney Canada PT6A-114
    The Pratt & Whitney Canada PT6A-114 is a turboprop aircraft engine from the widely used PT6A family, known for its reliability and performance in light transport and utility aircraft.
  • D. Pratt & Whitney Canada PT6A-68B
    The Pratt & Whitney Canada PT6A-68B is a turboprop aircraft engine variant in the PT6A family, designed to deliver high performance and reliability for advanced military trainer aircraft.
  • E. Pratt & Whitney Canada PT6T Twin‑Pac
    The Pratt & Whitney Canada PT6T Twin‑Pac is a turboshaft powerplant that combines two PT6 engines into a single gearbox to provide reliable, high-power output for medium-lift helicopters.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: PT6 turboshaft engine
Triple: [Pratt & Whitney Canada PT6T Twin‑Pac, hasComponent, PT6 turboshaft engine]
Generated description
The PT6 turboshaft engine is a widely used, modular gas turbine powerplant renowned for its reliability and versatility in helicopters and fixed-wing aircraft.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: PT6 turboshaft engine
Target entity description: The PT6 turboshaft engine is a widely used, modular gas turbine powerplant renowned for its reliability and versatility in helicopters and fixed-wing aircraft.
  • A. General Electric T64 turboshaft
    The General Electric T64 turboshaft is a high-power gas turbine engine widely used in heavy-lift military helicopters and transport aircraft.
  • B. Pratt & Whitney Canada PT6A
    The Pratt & Whitney Canada PT6A is a widely used turboprop aircraft engine renowned for its reliability, versatility, and performance in regional, utility, and business aviation.
  • C. Pratt & Whitney Canada PT6A-114
    The Pratt & Whitney Canada PT6A-114 is a turboprop aircraft engine from the widely used PT6A family, known for its reliability and performance in light transport and utility aircraft.
  • D. Pratt & Whitney Canada PT6A-68B
    The Pratt & Whitney Canada PT6A-68B is a turboprop aircraft engine variant in the PT6A family, designed to deliver high performance and reliability for advanced military trainer aircraft.
  • E. Pratt & Whitney Canada PT6T Twin‑Pac chosen
    The Pratt & Whitney Canada PT6T Twin‑Pac is a turboshaft powerplant that combines two PT6 engines into a single gearbox to provide reliable, high-power output for medium-lift helicopters.
  • F. None of above.

Provenance (5 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_69d806ae1e08819090d95bfe1538cc17 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c4b663c8190b0b18f0785f7b57d completed April 10, 2026, 11:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69f71f13a63c81909335c0a45c3f7eca completed May 3, 2026, 10:10 a.m.
NEDg Description generation batch_69f7220def9081908335441ff5134444 completed May 3, 2026, 10:23 a.m.
NED2 Entity disambiguation (via description) batch_69f7228d90888190be3ad818cdb75ed9 completed May 3, 2026, 10:25 a.m.
Created at: April 9, 2026, 9:15 p.m.