Aviadvigatel PS-90A
E544628
The Aviadvigatel PS-90A is a Russian high-bypass turbofan engine widely used on modernized Soviet-era airliners such as the Ilyushin Il-96 and Tupolev Tu-204.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aviadvigatel PS-90A canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5765337 — 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: Aviadvigatel PS-90A Context triple: [Ilyushin Il-96, engineModel, Aviadvigatel PS-90A]
-
A.
Klimov VK‑105PF‑2
The Klimov VK‑105PF‑2 was a Soviet liquid-cooled V-12 piston aircraft engine widely used in World War II fighters.
-
B.
Klimov VK-1
The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
-
C.
Lyulka AL-7F turbojet
The Lyulka AL-7F turbojet is a Soviet afterburning jet engine developed in the 1950s that powered several frontline fighter and fighter-bomber aircraft.
-
D.
Kolesov RD-36-51 turbojet engine
The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
-
E.
Kuznetsov NK-144 turbofan engine
The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
- 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: Aviadvigatel PS-90A Target entity description: The Aviadvigatel PS-90A is a Russian high-bypass turbofan engine widely used on modernized Soviet-era airliners such as the Ilyushin Il-96 and Tupolev Tu-204.
-
A.
Klimov VK‑105PF‑2
The Klimov VK‑105PF‑2 was a Soviet liquid-cooled V-12 piston aircraft engine widely used in World War II fighters.
-
B.
Klimov VK-1
The Klimov VK-1 is a Soviet turbojet engine developed in the early Cold War era, widely used to power fighter aircraft such as the MiG-15 and MiG-17.
-
C.
Lyulka AL-7F turbojet
The Lyulka AL-7F turbojet is a Soviet afterburning jet engine developed in the 1950s that powered several frontline fighter and fighter-bomber aircraft.
-
D.
Kolesov RD-36-51 turbojet engine
The Kolesov RD-36-51 is a Soviet afterburning turbojet engine developed to power early versions of the Tu-144 supersonic transport, providing the high thrust needed for sustained Mach 2 cruise.
-
E.
Kuznetsov NK-144 turbofan engine
The Kuznetsov NK-144 is a low-bypass afterburning turbofan engine developed in the Soviet Union to power the Tu-144 supersonic transport airliner.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf | turbofan engine ⓘ |
| application |
civil aviation
ⓘ
military transport aviation ⓘ |
| bypassRatio | 4.4:1 ⓘ |
| certificationStandard | Russian AP-33 NERFINISHED ⓘ |
| compressorType | axial-flow ⓘ |
| configuration | two-spool ⓘ |
| countryOfOrigin | Russia ⓘ |
| designBureau | Perm Design Bureau NERFINISHED ⓘ |
| designedForAircraft |
Ilyushin Il-96
NERFINISHED
ⓘ
Tupolev Tu-204 NERFINISHED ⓘ |
| developedInCountry | Soviet Union NERFINISHED ⓘ |
| developer | Aviadvigatel NERFINISHED ⓘ |
| emissionsCompliance | ICAO CAEP standards NERFINISHED ⓘ |
| enteredService | early 1990s ⓘ |
| exportUse | limited international operators ⓘ |
| family | PS-90 engine family NERFINISHED ⓘ |
| fanStages | 1 ⓘ |
| firstRunDate | 1987 ⓘ |
| fuelType |
Jet A-1
ⓘ
TS-1 jet fuel ⓘ |
| generation | fourth-generation Russian turbofan ⓘ |
| hasVariant |
PS-90A-42
NERFINISHED
ⓘ
PS-90A-76 NERFINISHED ⓘ PS-90A2 NERFINISHED ⓘ PS-90A3 NERFINISHED ⓘ |
| highPressureCompressorStages | 10 ⓘ |
| intendedRole | powerplant for wide-body and narrow-body airliners ⓘ |
| lowPressureCompressorStages | 4 ⓘ |
| manufacturer | Aviadvigatel NERFINISHED ⓘ |
| market | Russian domestic airliner market ⓘ |
| notableFeature |
designed to replace older low-bypass Soviet engines
ⓘ
first Russian high-bypass turbofan to meet ICAO Stage 3 noise requirements ⓘ |
| primaryUser |
Aeroflot
NERFINISHED
ⓘ
Russian Air Force NERFINISHED ⓘ |
| productionStatus | in production ⓘ |
| thrustClass | 140 kN ⓘ |
| thrustRange | 135–160 kN ⓘ |
| turbineStagesHighPressure | 2 ⓘ |
| turbineStagesLowPressure | 4 ⓘ |
| usedOnAircraft |
Ilyushin Il-114-300
NERFINISHED
ⓘ
Ilyushin Il-76MD-90A NERFINISHED ⓘ Ilyushin Il-96 NERFINISHED ⓘ Tupolev Tu-204 NERFINISHED ⓘ Tupolev Tu-214 NERFINISHED ⓘ |
| usedOnModernizedAircraft |
modernized Ilyushin Il-76
NERFINISHED
ⓘ
modernized Soviet-era airliners ⓘ |
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: Aviadvigatel PS-90A Description of subject: The Aviadvigatel PS-90A is a Russian high-bypass turbofan engine widely used on modernized Soviet-era airliners such as the Ilyushin Il-96 and Tupolev Tu-204.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Ilyushin Il-96
subject surface form:
Tupolev Tu-204