Engine Alliance GP7200
E213230
The Engine Alliance GP7200 is a high-bypass turbofan engine developed jointly by General Electric and Pratt & Whitney, best known for powering certain variants of the Airbus A380 wide-body airliner.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Engine Alliance | 2 |
| Engine Alliance GP7200 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1886596 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Engine Alliance GP7200 Context triple: [Airbus A380, engineOption, Engine Alliance GP7200]
-
A.
Pratt & Whitney Canada PT6A-68B
The Pratt & Whitney Canada PT6A-68B is a turboprop aircraft engine variant in the PT6A family, designed to deliver high performance and reliability for advanced military trainer aircraft.
-
B.
Pratt & Whitney PW2000
The Pratt & Whitney PW2000 is a high-bypass turbofan engine family widely used on medium-range commercial and military transport aircraft.
-
C.
General Electric CF34-10E
The General Electric CF34-10E is a high-bypass turbofan engine developed by GE Aviation to power modern regional jets, particularly optimized for efficiency, reliability, and low emissions.
-
D.
Pratt & Whitney Canada PW127G
The Pratt & Whitney Canada PW127G is a turboprop aircraft engine variant in the PW100 family, designed to power regional transport and military aircraft with efficient, reliable performance.
-
E.
General Electric CF6
The General Electric CF6 is a widely used high-bypass turbofan aircraft engine that powers numerous commercial and military wide-body airliners.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Engine Alliance GP7200 Target entity description: The Engine Alliance GP7200 is a high-bypass turbofan engine developed jointly by General Electric and Pratt & Whitney, best known for powering certain variants of the Airbus A380 wide-body airliner.
-
A.
Pratt & Whitney Canada PT6A-68B
The Pratt & Whitney Canada PT6A-68B is a turboprop aircraft engine variant in the PT6A family, designed to deliver high performance and reliability for advanced military trainer aircraft.
-
B.
Pratt & Whitney PW2000
The Pratt & Whitney PW2000 is a high-bypass turbofan engine family widely used on medium-range commercial and military transport aircraft.
-
C.
General Electric CF34-10E
The General Electric CF34-10E is a high-bypass turbofan engine developed by GE Aviation to power modern regional jets, particularly optimized for efficiency, reliability, and low emissions.
-
D.
Pratt & Whitney Canada PW127G
The Pratt & Whitney Canada PW127G is a turboprop aircraft engine variant in the PW100 family, designed to power regional transport and military aircraft with efficient, reliable performance.
-
E.
General Electric CF6
The General Electric CF6 is a widely used high-bypass turbofan aircraft engine that powers numerous commercial and military wide-body airliners.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
high-bypass turbofan ⓘ turbofan engine ⓘ |
| aircraftCompatibility | Airbus A380 wing and pylon interface ⓘ |
| aircraftEngineCountPerAircraft | four engines on Airbus A380 ⓘ |
| aircraftEnginePosition | underwing podded engine ⓘ |
| aircraftRole | very large airliner ⓘ |
| allianceType | joint venture product ⓘ |
| application | commercial aviation ⓘ |
| bypassRatio | high bypass ratio ⓘ |
| competitor | Rolls-Royce Trent 900 ⓘ |
| componentOrigin |
General Electric
ⓘ
Pratt & Whitney ⓘ |
| configuration | twin-spool ⓘ |
| countryOfOrigin |
United States of America
ⓘ
surface form:
United States
|
| customer |
Air France
ⓘ
Emirates ⓘ Etihad Airways ⓘ |
| designedFor | high-capacity long-range routes ⓘ |
| designGoal |
high reliability for long-haul operations
ⓘ
improved fuel burn compared to earlier large turbofans ⓘ low maintenance cost for A380 operators ⓘ |
| developer |
General Electric
ⓘ
Pratt & Whitney ⓘ |
| emissionsStandard | compliant with contemporary ICAO emissions limits ⓘ |
| fanType | ducted fan ⓘ |
| fuelType | aviation kerosene ⓘ |
| intendedAircraftManufacturer | Airbus ⓘ |
| intendedOperation | ETOPS-like long-range reliability, though on four‑engine aircraft ⓘ |
| manufacturer |
Engine Alliance GP7200
self-linksurface differs
ⓘ
surface form:
Engine Alliance
|
| marketedBy |
Engine Alliance GP7200
self-linksurface differs
ⓘ
surface form:
Engine Alliance
|
| marketSegment | very large aircraft engine segment ⓘ |
| mounting | pylon-mounted under wing ⓘ |
| noiseCompliance | meets ICAO Chapter 4 noise standards ⓘ |
| notableFeature |
derived from technologies of GE90 and PW4000 engine families
ⓘ
designed to reduce noise and emissions ⓘ optimized for Airbus A380 performance and fuel efficiency ⓘ |
| primaryUse | long-haul wide-body airliners ⓘ |
| role | primary propulsion system for selected Airbus A380 variants ⓘ |
| targetMarket | Airbus A380 operators ⓘ |
| technologyLineage |
General Electric GE90
ⓘ
surface form:
GE90
PW4000 series ⓘ
surface form:
PW4000
|
| thrustClass | around 70,000 lbf to 81,000 lbf ⓘ |
| thrustRange | approximately 311 kN to 356 kN ⓘ |
| thrustReverser | equipped ⓘ |
| usedOnAircraft | Airbus A380 ⓘ |
| usedOnAircraftVariant |
Airbus A380
ⓘ
surface form:
Airbus A380-800
Airbus A380 ⓘ
surface form:
Airbus A380-861
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Engine Alliance GP7200 Description of subject: The Engine Alliance GP7200 is a high-bypass turbofan engine developed jointly by General Electric and Pratt & Whitney, best known for powering certain variants of the Airbus A380 wide-body airliner.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Engine Alliance
this entity surface form:
Engine Alliance