Triple
T17121488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pratt & Whitney Canada PW308A |
E415475
|
entity |
| Predicate | relatedEngineFamily |
P18926
|
FINISHED |
| Object |
Pratt & Whitney Canada PW305
The Pratt & Whitney Canada PW305 is a family of medium-thrust turbofan engines widely used on business jets for their reliability and fuel efficiency.
|
E1252542
|
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: Pratt & Whitney Canada PW305 | Statement: [Pratt & Whitney Canada PW308A, relatedEngineFamily, Pratt & Whitney Canada PW305]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pratt & Whitney Canada PW305 Context triple: [Pratt & Whitney Canada PW308A, relatedEngineFamily, Pratt & Whitney Canada PW305]
-
A.
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.
-
B.
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.
-
C.
Pratt & Whitney Canada PW307D
The Pratt & Whitney Canada PW307D is a high-bypass turbofan engine designed for long-range business jets, offering efficient performance, low emissions, and reduced noise.
-
D.
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.
-
E.
Pratt & Whitney Canada PW127
The Pratt & Whitney Canada PW127 is a turboprop aircraft engine widely used on regional airliners for its reliability, fuel efficiency, and suitability for short-haul operations.
- 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 PW305 Triple: [Pratt & Whitney Canada PW308A, relatedEngineFamily, Pratt & Whitney Canada PW305]
Generated description
The Pratt & Whitney Canada PW305 is a family of medium-thrust turbofan engines widely used on business jets for their reliability and fuel efficiency.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pratt & Whitney Canada PW305 Target entity description: The Pratt & Whitney Canada PW305 is a family of medium-thrust turbofan engines widely used on business jets for their reliability and fuel efficiency.
-
A.
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.
-
B.
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.
-
C.
Pratt & Whitney Canada PW307D
The Pratt & Whitney Canada PW307D is a high-bypass turbofan engine designed for long-range business jets, offering efficient performance, low emissions, and reduced noise.
-
D.
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.
-
E.
Pratt & Whitney Canada PW127
The Pratt & Whitney Canada PW127 is a turboprop aircraft engine widely used on regional airliners for its reliability, fuel efficiency, and suitability for short-haul operations.
- F. None of above. chosen
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_69d886d090cc8190a39cb94992586905 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3e809ee888190a2cf69d59c0b9c20 |
completed | April 18, 2026, 8:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a014147db18819083e6cfbb597687c1 |
completed | May 11, 2026, 2:39 a.m. |
| NEDg | Description generation | batch_6a014209b11081908ed088a9bb18b73b |
completed | May 11, 2026, 2:42 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0142ac95188190847f29cb0f8d15ed |
completed | May 11, 2026, 2:45 a.m. |
Created at: April 10, 2026, 5:36 a.m.