Triple
T18046330
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pratt & Whitney Canada PW127 |
E431782
|
entity |
| Predicate | familyVariant |
P26061
|
FINISHED |
| Object | PW127N |
—
|
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: PW127N | Statement: [Pratt & Whitney Canada PW127, familyVariant, PW127N]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: PW127N Context triple: [Pratt & Whitney Canada PW127, familyVariant, PW127N]
-
A.
PW100
chosen
PW100 is a family of Pratt & Whitney Canada turboprop aircraft engines widely used on regional airliners and commuter aircraft.
-
B.
P&W
P&W was the original name of the transit service now known as the Norristown High Speed Line in the Philadelphia region.
-
C.
PW2033
The PW2033 is a high-bypass turbofan jet engine variant in Pratt & Whitney’s PW2000 series, designed to power medium- to large-capacity commercial and military transport aircraft.
-
D.
PW4000 series
The PW4000 series is a family of high-bypass turbofan engines developed by Pratt & Whitney for wide-body commercial airliners.
-
E.
PW2037
The PW2037 is a high-bypass turbofan engine variant in Pratt & Whitney's PW2000 series, commonly used to power Boeing 757 aircraft.
- 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_69d8b906482481908183315b9ecf9994 |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4bff202088190ae971879348e2294 |
completed | April 19, 2026, 11:43 a.m. |
Created at: April 10, 2026, 10:25 a.m.