Rolls-Royce aircraft engines

All labels observed (12)

Label	Occurrences
Rolls-Royce aircraft engines canonical	4
Rolls-Royce (for engine development)	1
Rolls-Royce Civil Aerospace	1
Rolls-Royce aero engine division	1
Rolls-Royce aero engines	1
Rolls-Royce aircraft engine	1
Rolls-Royce civil aerospace engines	1
Rolls-Royce engineers	1
Rolls-Royce gas turbine engines	1
Rolls-Royce jet engines	1
Rolls-Royce military aerospace engines	1
Rolls-Royce plc aero-engine business	1

How this entity was disambiguated

This entity first appeared as the object of triple T1110001 — 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 aircraft engines
Context triple: [PV-12, category, Rolls-Royce aircraft engines]

A. Rolls-Royce Conway engine
The Rolls-Royce Conway engine was the world’s first production turbofan jet engine, pioneering a more efficient generation of jet propulsion for commercial and military aircraft in the mid-20th century.
B. Rolls-Royce Nene engine
The Rolls-Royce Nene engine is a pioneering late-1940s British centrifugal-flow turbojet whose powerful, compact design significantly advanced early jet aircraft performance and was widely exported and copied worldwide.
C. Rolls-Royce Avon engine
The Rolls-Royce Avon engine is a pioneering British axial-flow turbojet developed in the late 1940s that powered numerous military and civilian aircraft, including early jet airliners and fighters.
D. Rolls-Royce Pegasus turbofan
The Rolls-Royce Pegasus turbofan is a unique vectored-thrust jet engine that enables vertical and short takeoff and landing (V/STOL) capability in aircraft such as the Harrier family.
E. Rolls-Royce Griffon
The Rolls-Royce Griffon is a powerful British liquid-cooled V12 aero engine developed during World War II, best known for powering later, high-performance variants of the Supermarine Spitfire and other Royal Air Force aircraft.
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 aircraft engines
Target entity description: Rolls-Royce aircraft engines are a family of high-performance aero powerplants produced by Rolls-Royce, renowned for powering a wide range of military and civilian aircraft worldwide.

A. Rolls-Royce Conway engine
The Rolls-Royce Conway engine was the world’s first production turbofan jet engine, pioneering a more efficient generation of jet propulsion for commercial and military aircraft in the mid-20th century.
B. Rolls-Royce Nene engine
The Rolls-Royce Nene engine is a pioneering late-1940s British centrifugal-flow turbojet whose powerful, compact design significantly advanced early jet aircraft performance and was widely exported and copied worldwide.
C. Rolls-Royce Avon engine
The Rolls-Royce Avon engine is a pioneering British axial-flow turbojet developed in the late 1940s that powered numerous military and civilian aircraft, including early jet airliners and fighters.
D. Rolls-Royce Pegasus turbofan
The Rolls-Royce Pegasus turbofan is a unique vectored-thrust jet engine that enables vertical and short takeoff and landing (V/STOL) capability in aircraft such as the Harrier family.
E. Rolls-Royce Griffon
The Rolls-Royce Griffon is a powerful British liquid-cooled V12 aero engine developed during World War II, best known for powering later, high-performance variants of the Supermarine Spitfire and other Royal Air Force aircraft.
F. None of above. chosen

Statements (63)

Predicate	Object
instanceOf	aero engine ⓘ aircraft engine family ⓘ
countryOfOrigin	United Kingdom ⓘ
manufacturer	Rolls-Royce plc ⓘ linked to: Rolls-Royce Limited
marketPosition	wide-body airliner engine leader ⓘ
notableModel	Rolls-Royce AE 1107C-Liberty ⓘ Rolls-Royce AE 2100 ⓘ Rolls-Royce AE 3007 ⓘ linked to: Rolls-Royce AE 3007A1/3 Rolls-Royce Adour ⓘ Rolls-Royce Avon ⓘ linked to: Rolls-Royce Avon engine Rolls-Royce BR700 ⓘ Rolls-Royce BR710 ⓘ Rolls-Royce BR715 ⓘ Rolls-Royce Conway ⓘ linked to: Rolls-Royce Conway engine Rolls-Royce Dart ⓘ Rolls-Royce Gem ⓘ Rolls-Royce Gnome ⓘ Rolls-Royce LiftSystem ⓘ linked to: Rolls-Royce LiftSystem (F-35B integration) Rolls-Royce Pearl 15 ⓘ Rolls-Royce Pearl 700 ⓘ Rolls-Royce Pegasus ⓘ linked to: Rolls-Royce RB.168 Rolls-Royce RB211 ⓘ Rolls-Royce Spey ⓘ linked to: Rolls-Royce Spey turbofan Rolls-Royce Trent 1000 ⓘ Rolls-Royce Trent 700 ⓘ Rolls-Royce Trent 7000 ⓘ linked to: Rolls-Royce Trent 700 Rolls-Royce Trent 800 ⓘ Rolls-Royce Trent 900 ⓘ Rolls-Royce Trent XWB ⓘ
operatorRegion	worldwide ⓘ
poweredAircraft	Airbus A330 ⓘ Airbus A340 ⓘ Airbus A350 XWB ⓘ linked to: Airbus A350 Airbus A380 ⓘ BAE Hawk ⓘ linked to: BAE Systems Hawk T1 Boeing 747 ⓘ Boeing 757 ⓘ Boeing 767 ⓘ Boeing 787 Dreamliner ⓘ Bombardier business jets ⓘ C-130J Super Hercules ⓘ linked to: Lockheed C-130 Hercules Eurofighter Typhoon (via EJ200 partnership) ⓘ linked to: Eurofighter Typhoon Gulfstream business jets ⓘ linked to: Gulfstream Aerospace Harrier Jump Jet ⓘ linked to: Hawker Siddeley Harrier V-22 Osprey ⓘ linked to: MV-22B Osprey
reputation	high fuel efficiency ⓘ high reliability ⓘ low noise design ⓘ
technologyType	lift fan system ⓘ turbofan engine ⓘ turbojet engine ⓘ turboprop engine ⓘ turboshaft engine ⓘ
usedFor	business jets ⓘ civil aviation ⓘ commercial airliners ⓘ fighter aircraft ⓘ helicopters ⓘ military aviation ⓘ military transport aircraft ⓘ narrow-body airliners ⓘ regional jets ⓘ wide-body airliners ⓘ

How these facts were elicited

Referenced by (15)

Full triples — surface form annotated when it differs from this entity's canonical label.

PV-12 → category → Rolls-Royce aircraft engines ⓘ

Rolls-Royce Eagle VIII → category → Rolls-Royce aircraft engine ⓘ

subject linked to: Rolls-Royce Eagle VIII V-12 piston engine