Snecma M53
E67460
The Snecma M53 is a French afterburning turbofan jet engine developed by Snecma, best known for powering Dassault’s Mirage 2000 fighter aircraft.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Snecma M53 canonical | 1 |
| Snecma M53 series | 1 |
| Snecma M53-5 | 1 |
| Snecma M53-P2 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T539424 — 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: Snecma M53 Context triple: [Dassault Mirage 2000, primaryEngine, Snecma M53]
-
A.
Eurojet EJ200
The Eurojet EJ200 is a modern afterburning turbofan jet engine developed for high-performance fighter aircraft, most notably powering the Eurofighter Typhoon.
-
B.
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.
-
C.
Pratt & Whitney F117-PW-100
The Pratt & Whitney F117-PW-100 is a high-bypass turbofan jet engine used to power the Boeing C-17 Globemaster III military transport aircraft.
-
D.
Junkers Jumo 211
The Junkers Jumo 211 was a widely used German liquid-cooled V-12 aircraft engine of World War II, powering many Luftwaffe bombers and other combat aircraft.
-
E.
Daimler-Benz DB 601
The Daimler-Benz DB 601 was a German inverted V-12, liquid-cooled aircraft engine widely used in Luftwaffe fighters and bombers during World War II.
- 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: Snecma M53 Target entity description: The Snecma M53 is a French afterburning turbofan jet engine developed by Snecma, best known for powering Dassault’s Mirage 2000 fighter aircraft.
-
A.
Eurojet EJ200
The Eurojet EJ200 is a modern afterburning turbofan jet engine developed for high-performance fighter aircraft, most notably powering the Eurofighter Typhoon.
-
B.
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.
-
C.
Pratt & Whitney F117-PW-100
The Pratt & Whitney F117-PW-100 is a high-bypass turbofan jet engine used to power the Boeing C-17 Globemaster III military transport aircraft.
-
D.
Junkers Jumo 211
The Junkers Jumo 211 was a widely used German liquid-cooled V-12 aircraft engine of World War II, powering many Luftwaffe bombers and other combat aircraft.
-
E.
Daimler-Benz DB 601
The Daimler-Benz DB 601 was a German inverted V-12, liquid-cooled aircraft engine widely used in Luftwaffe fighters and bombers during World War II.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
afterburning turbofan engine
ⓘ
jet engine ⓘ |
| application | fighter aircraft propulsion ⓘ |
| bypassRatio | low bypass ⓘ |
| category | military aircraft engine ⓘ |
| compressorType | axial-flow ⓘ |
| configuration | turbofan ⓘ |
| controlSystem | hydromechanical control ⓘ |
| coolingSystem | air-cooled turbine blades ⓘ |
| countryOfOrigin | France ⓘ |
| designOrganization | Snecma engineering division ⓘ |
| developedFor | Dassault Mirage 2000 ⓘ |
| enteredService | late 1970s ⓘ |
| era | Cold War ⓘ |
| family |
Snecma M53 series
ⓘ
linked to:
Snecma M53
|
| firstRun | 1970 ⓘ |
| fuelType | aviation kerosene ⓘ |
| hasComponent |
afterburner section
ⓘ
axial compressor ⓘ combustion chamber ⓘ fan ⓘ turbine ⓘ |
| hasFeature | afterburner ⓘ |
| intendedRole | supersonic fighter engine ⓘ |
| manufacturer |
Snecma
ⓘ
linked to:
Aérospatiale
|
| notableFor | primary powerplant of Mirage 2000 ⓘ |
| operator |
Brazilian Air Force
ⓘ
Egyptian Air Force ⓘ French Air Force ⓘ Hellenic Air Force ⓘ Indian Air Force ⓘ Qatar Emiri Air Force ⓘ United Arab Emirates Air Force ⓘ |
| status | in service ⓘ |
| successor | Snecma M88 ⓘ |
| thrustClass |
around 64 kN dry
ⓘ
around 95 kN with afterburner ⓘ |
| usedBy |
NATO member states
ⓘ
linked to:
NATO
|
| usedInAircraft |
Dassault Mirage 2000
ⓘ
Dassault Mirage 2000-5 ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000-9 ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000C ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000D ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000E ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000H ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000I ⓘ
linked to:
Dassault Mirage 2000
Dassault Mirage 2000N ⓘ
linked to:
Dassault Mirage 2000
|
| variant |
Snecma M53-5
ⓘ
linked to:
Snecma M53
Snecma M53-P2 ⓘ
linked to:
Snecma M53
|
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: Snecma M53 Description of subject: The Snecma M53 is a French afterburning turbofan jet engine developed by Snecma, best known for powering Dassault’s Mirage 2000 fighter aircraft.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Snecma M53
linked to: Snecma M53
linked to: Snecma M53