Rolls-Royce RB.50 series
E1575644
UNEXPLORED
The Rolls-Royce RB.50 series is a line of early British turboprop aircraft engines, best known for powering numerous postwar regional airliners and military transport aircraft.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Rolls-Royce RB.50 series canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23148264 — 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 RB.50 series Context triple: [Rolls-Royce Dart, family, Rolls-Royce RB.50 series]
-
A.
Rolls-Royce RB.168
The Rolls-Royce RB.168, better known as the Pegasus, is a British turbofan jet engine renowned for providing vectored thrust to power V/STOL aircraft such as the Harrier jump jet.
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B.
Rolls-Royce T406
The Rolls-Royce T406, also known as the AE 1107, is a powerful turboshaft/turboprop engine best known for powering the tiltrotor Bell Boeing V-22 Osprey aircraft.
-
C.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
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D.
Rolls-Royce R engine
The Rolls-Royce R engine was a high-performance British aero engine developed in the late 1920s that powered record-breaking racing seaplanes and laid the technological groundwork for later Rolls-Royce engines like the Merlin.
-
E.
Rolls-Royce 250-C20W
The Rolls-Royce 250-C20W is a turboshaft aircraft engine variant in the proven Model 250 family, widely used to power light helicopters and unmanned aerial vehicles.
- 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 RB.50 series Target entity description: The Rolls-Royce RB.50 series is a line of early British turboprop aircraft engines, best known for powering numerous postwar regional airliners and military transport aircraft.
-
A.
Rolls-Royce RB.168
The Rolls-Royce RB.168, better known as the Pegasus, is a British turbofan jet engine renowned for providing vectored thrust to power V/STOL aircraft such as the Harrier jump jet.
-
B.
Rolls-Royce T406
The Rolls-Royce T406, also known as the AE 1107, is a powerful turboshaft/turboprop engine best known for powering the tiltrotor Bell Boeing V-22 Osprey aircraft.
-
C.
Rolls-Royce XG-40
The Rolls-Royce XG-40 was an experimental British low-bypass turbofan engine program that served as the technological basis for the later Eurojet EJ200 fighter aircraft engine.
-
D.
Rolls-Royce R engine
The Rolls-Royce R engine was a high-performance British aero engine developed in the late 1920s that powered record-breaking racing seaplanes and laid the technological groundwork for later Rolls-Royce engines like the Merlin.
-
E.
Rolls-Royce 250-C20W
The Rolls-Royce 250-C20W is a turboshaft aircraft engine variant in the proven Model 250 family, widely used to power light helicopters and unmanned aerial vehicles.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.