Triple
T2989664
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | US Airways Flight 1549 |
E80715
|
entity |
| Predicate | engineType |
P1585
|
FINISHED |
| Object | CFM56-5B4/P |
E295477
|
NE FINISHED |
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: CFM56-5B4/P | Statement: [US Airways Flight 1549, engineType, CFM56-5B4/P]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: CFM56-5B4/P Context triple: [US Airways Flight 1549, engineType, CFM56-5B4/P]
-
A.
CFM International CFM56-5B
chosen
The CFM International CFM56-5B is a high-bypass turbofan engine widely used on Airbus A320-family aircraft, known for its reliability, fuel efficiency, and extensive service record in commercial aviation.
-
B.
CFM International CFM56-7B turbofan
The CFM International CFM56-7B is a high-bypass turbofan engine widely used on modern commercial and military aircraft, particularly the Boeing 737 Next Generation series.
-
C.
Pratt & Whitney PW6000
The Pratt & Whitney PW6000 is a turbofan engine developed for short- to medium-haul narrow-body airliners, known for its use on the Airbus A318.
-
D.
Pratt & Whitney JT9D
The Pratt & Whitney JT9D is a high-bypass turbofan jet engine that powered early wide-body airliners and was notably used on the original Boeing 747 series.
-
E.
Pratt & Whitney JT8D
The Pratt & Whitney JT8D is a low-bypass turbofan jet engine widely used on early short- to medium-range airliners and known for powering many classic narrow-body aircraft of the 1960s–1980s.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad8b16c3488190b47b6aa7a59a335b |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad99dcdb00819092ca5f10396408e0 |
completed | March 8, 2026, 3:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b10900bf2481908b7742604c6d75e9 |
completed | March 11, 2026, 6:17 a.m. |
Created at: March 8, 2026, 2:59 p.m.