Triple

T21045569
Position Surface form Disambiguated ID Type / Status
Subject Bell CH-146 Griffon E518438 entity
Predicate engineModel P2092 FINISHED
Object Pratt & Whitney Canada PT6T Twin-Pac — NE NERFINISHED

How this triple was built (2 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 Canada PT6T Twin-Pac | Statement: [Bell CH-146 Griffon, engineModel, Pratt & Whitney Canada PT6T Twin-Pac]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Pratt & Whitney Canada PT6T Twin-Pac
Context triple: [Bell CH-146 Griffon, engineModel, Pratt & Whitney Canada PT6T Twin-Pac]
  • A. 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.
  • 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 PT6
    The Pratt & Whitney Canada PT6 is a widely used family of turboprop and turboshaft aircraft engines renowned for their reliability, versatility, and long service history in both civil and military aviation.
  • D. 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.
  • E. Pratt & Whitney Canada PT6B‑37A
    The Pratt & Whitney Canada PT6B‑37A is a turboshaft engine variant in the PT6 family, designed primarily for light helicopters and known for its reliability and performance.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b50438e08190917e2538bb8bc034 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e6fcf3cac081909915a440fbb5c084 completed April 21, 2026, 4:28 a.m.
Created at: April 16, 2026, 2:32 p.m.