Triple

T8455249
Position Surface form Disambiguated ID Type / Status
Subject H135 E199903 entity
Predicate engineModelOption P82736 FINISHED
Object Pratt & Whitney Canada PW206B
The Pratt & Whitney Canada PW206B is a twin-shaft turboshaft engine widely used in light twin-engine helicopters, valued for its reliability, fuel efficiency, and low operating costs.
E735130 NE FINISHED

How this triple was built (5 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 PW206B | Statement: [H135, engineModelOption, Pratt & Whitney Canada PW206B]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Pratt & Whitney Canada PW206B
Context triple: [H135, engineModelOption, Pratt & Whitney Canada PW206B]
  • A. Pratt & Whitney Canada PW210A
    The Pratt & Whitney Canada PW210A is a modern turboshaft engine designed for light and medium twin-engine helicopters, offering improved fuel efficiency, reliability, and reduced emissions.
  • B. Pratt & Whitney Canada PW307A
    The Pratt & Whitney Canada PW307A is a high-bypass turbofan engine designed for long-range business jets, known for its fuel efficiency, low emissions, and reliability.
  • C. Pratt & Whitney Canada PW308A
    The Pratt & Whitney Canada PW308A is a turbofan aircraft engine designed for business jets, known for its high efficiency, low emissions, and reliable performance.
  • D. 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.
  • E. Pratt & Whitney Canada PT6C‑67C
    The Pratt & Whitney Canada PT6C‑67C is a turboshaft engine variant in the PT6 family, designed to power medium twin-engine helicopters with high reliability and performance.
  • 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: Pratt & Whitney Canada PW206B
Triple: [H135, engineModelOption, Pratt & Whitney Canada PW206B]
Generated description
The Pratt & Whitney Canada PW206B is a twin-shaft turboshaft engine widely used in light twin-engine helicopters, valued for its reliability, fuel efficiency, and low operating costs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Pratt & Whitney Canada PW206B
Target entity description: The Pratt & Whitney Canada PW206B is a twin-shaft turboshaft engine widely used in light twin-engine helicopters, valued for its reliability, fuel efficiency, and low operating costs.
  • A. Pratt & Whitney Canada PW210A
    The Pratt & Whitney Canada PW210A is a modern turboshaft engine designed for light and medium twin-engine helicopters, offering improved fuel efficiency, reliability, and reduced emissions.
  • B. Pratt & Whitney Canada PW307A
    The Pratt & Whitney Canada PW307A is a high-bypass turbofan engine designed for long-range business jets, known for its fuel efficiency, low emissions, and reliability.
  • C. Pratt & Whitney Canada PW308A
    The Pratt & Whitney Canada PW308A is a turbofan aircraft engine designed for business jets, known for its high efficiency, low emissions, and reliable performance.
  • D. 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.
  • E. Pratt & Whitney Canada PT6C‑67C
    The Pratt & Whitney Canada PT6C‑67C is a turboshaft engine variant in the PT6 family, designed to power medium twin-engine helicopters with high reliability and performance.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: engineModelOption
Context triple: [H135, engineModelOption, Pratt & Whitney Canada PW206B]
  • A. secondGenerationEngineOption
    Indicates that an entity offers or is associated with a second-generation version of an engine as an available option.
  • B. engineTypeUsed
    Indicates that a particular type of engine is employed or utilized in relation to a specified entity or system.
  • C. engineConfigurationSupport
    Indicates that one entity provides or defines support for a particular engine configuration of another entity.
  • D. engineClass
    Indicates the classification or type category assigned to an engine within a given system or context.
  • E. engineSupplier
    Indicates a relationship where one entity supplies or provides engines to another entity.
  • F. None of above. chosen

Provenance (7 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_69ca8318231881908fd1bc1c4d45d286 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe48e0ae481908b40f7f124b0551e completed March 31, 2026, 3:13 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce1de232508190803fd2dad21e677f completed April 2, 2026, 7:42 a.m.
NEDg Description generation batch_69ce1f88d404819096c6024c0e61d1ea completed April 2, 2026, 7:49 a.m.
NED2 Entity disambiguation (via description) batch_69ce209338b48190ba8375200a5529bd completed April 2, 2026, 7:53 a.m.
PD Predicate disambiguation batch_69cbd0fc634481909842c0a30077bfde completed March 31, 2026, 1:49 p.m.
PDg Predicate description generation batch_69cbe12dd0b88190a38ec4d15dcc870b completed March 31, 2026, 2:58 p.m.
Created at: March 30, 2026, 6:10 p.m.