Rolls-Royce BR700
E597445
The Rolls-Royce BR700 is a family of high-bypass turbofan engines widely used on regional jets and business aircraft, known for their efficiency and reliability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rolls-Royce BR700 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6214351 — 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: Rolls-Royce BR700 Context triple: [Rolls-Royce aircraft engines, notableModel, Rolls-Royce BR700]
-
A.
Rolls-Royce AE 3007H
The Rolls-Royce AE 3007H is a high-bypass turbofan engine variant developed by Rolls-Royce to power high-altitude, long-endurance unmanned aerial vehicles such as the RQ-4 Global Hawk.
-
B.
Rolls-Royce AE 3007A1/3
The Rolls-Royce AE 3007A1/3 is a high-bypass turbofan engine variant in the AE 3007 family, designed primarily to power regional jets such as the Embraer ERJ 135.
-
C.
Rolls-Royce AE 2100
The Rolls-Royce AE 2100 is a modern turboprop aircraft engine widely used in military and regional transport aircraft, known for its improved efficiency, power, and reliability over earlier designs.
-
D.
Rolls-Royce RB211
The Rolls-Royce RB211 is a high-bypass turbofan jet engine that was pioneering in its use of advanced materials and technology and became a cornerstone powerplant for wide-body airliners.
-
E.
Rolls-Royce Trent 1000
The Rolls-Royce Trent 1000 is a high-bypass turbofan jet engine developed by Rolls-Royce specifically to power the Boeing 787 Dreamliner, known for its fuel efficiency and advanced technology.
- 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: Rolls-Royce BR700 Target entity description: The Rolls-Royce BR700 is a family of high-bypass turbofan engines widely used on regional jets and business aircraft, known for their efficiency and reliability.
-
A.
Rolls-Royce AE 3007H
The Rolls-Royce AE 3007H is a high-bypass turbofan engine variant developed by Rolls-Royce to power high-altitude, long-endurance unmanned aerial vehicles such as the RQ-4 Global Hawk.
-
B.
Rolls-Royce AE 3007A1/3
The Rolls-Royce AE 3007A1/3 is a high-bypass turbofan engine variant in the AE 3007 family, designed primarily to power regional jets such as the Embraer ERJ 135.
-
C.
Rolls-Royce AE 2100
The Rolls-Royce AE 2100 is a modern turboprop aircraft engine widely used in military and regional transport aircraft, known for its improved efficiency, power, and reliability over earlier designs.
-
D.
Rolls-Royce RB211
The Rolls-Royce RB211 is a high-bypass turbofan jet engine that was pioneering in its use of advanced materials and technology and became a cornerstone powerplant for wide-body airliners.
-
E.
Rolls-Royce Trent 1000
The Rolls-Royce Trent 1000 is a high-bypass turbofan jet engine developed by Rolls-Royce specifically to power the Boeing 787 Dreamliner, known for its fuel efficiency and advanced technology.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf | turbofan engine family ⓘ |
| application | civil aviation ⓘ |
| bypassRatio | high bypass ratio ⓘ |
| certifiedFor | ETOPS operations ⓘ |
| countryOfOrigin |
Germany
ⓘ
United Kingdom ⓘ |
| designFeature |
FADEC control
ⓘ
high overall pressure ratio ⓘ two-spool architecture ⓘ |
| emphasis |
low emissions
ⓘ
low noise ⓘ low operating cost ⓘ |
| fuelType | aviation kerosene ⓘ |
| hasVariant |
BR710
NERFINISHED
ⓘ
BR715 NERFINISHED ⓘ BR725 NERFINISHED ⓘ |
| introducedInDecade | 1990s ⓘ |
| manufacturer |
Rolls-Royce Deutschland
NERFINISHED
ⓘ
Rolls-Royce plc NERFINISHED ⓘ |
| marketSegment |
long-range business jets
ⓘ
regional airliners ⓘ |
| notableFor |
fuel efficiency
ⓘ
reliability ⓘ |
| partOf |
Rolls-Royce BR700
NERFINISHED
ⓘ
Rolls-Royce BR700 NERFINISHED ⓘ Rolls-Royce BR700 NERFINISHED ⓘ |
| role | primary propulsion system ⓘ |
| targetCustomer |
airlines
ⓘ
business jet operators ⓘ |
| thrustRange | approximately 14,000 to 21,000 lbf ⓘ |
| usedFor |
business jets
ⓘ
regional jets ⓘ |
| usedOnAircraft |
Boeing 717
NERFINISHED
ⓘ
Boeing 717 NERFINISHED ⓘ Bombardier Global 5000 NERFINISHED ⓘ Bombardier Global 6000 NERFINISHED ⓘ Bombardier Global Express NERFINISHED ⓘ Bombardier Global Express family NERFINISHED ⓘ Gulfstream G500 (original variant) NERFINISHED ⓘ Gulfstream G550 NERFINISHED ⓘ Gulfstream G550 NERFINISHED ⓘ Gulfstream G650 NERFINISHED ⓘ Gulfstream G650 NERFINISHED ⓘ |
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: Rolls-Royce BR700 Description of subject: The Rolls-Royce BR700 is a family of high-bypass turbofan engines widely used on regional jets and business aircraft, known for their efficiency and reliability.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.