Kuznetsov NK-4
E855635
The Kuznetsov NK-4 is a Soviet-era turbojet engine developed by the Kuznetsov Design Bureau to power large military aircraft such as the Tupolev Tu-128 long-range interceptor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kuznetsov NK-4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10309984 — 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: Kuznetsov NK-4 Context triple: [Tu-128, engineModel, Kuznetsov NK-4]
-
A.
Klimov RD-45
The Klimov RD-45 is a Soviet turbojet engine developed in the late 1940s as an unlicensed copy of the British Rolls-Royce Nene, and used to power early MiG jet fighters.
-
B.
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.
-
C.
Kuznetsov NK-12
The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
-
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.
Klimov RD-33 turbofan
The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
- 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: Kuznetsov NK-4 Target entity description: The Kuznetsov NK-4 is a Soviet-era turbojet engine developed by the Kuznetsov Design Bureau to power large military aircraft such as the Tupolev Tu-128 long-range interceptor.
-
A.
Klimov RD-45
The Klimov RD-45 is a Soviet turbojet engine developed in the late 1940s as an unlicensed copy of the British Rolls-Royce Nene, and used to power early MiG jet fighters.
-
B.
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.
-
C.
Kuznetsov NK-12
The Kuznetsov NK-12 is a powerful Soviet turboprop aircraft engine, renowned for driving the Tu-95 strategic bomber with its distinctive contra-rotating propellers and high-speed performance.
-
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.
Klimov RD-33 turbofan
The Klimov RD-33 is a Russian low-bypass afterburning turbofan engine developed in the Soviet era, best known for powering the MiG-29 fighter aircraft and its derivatives.
- F. None of above. chosen
Statements (20)
| Predicate | Object |
|---|---|
| instanceOf |
aircraft engine
ⓘ
turbojet engine ⓘ |
| category |
Soviet aircraft engines
ⓘ
turbojet engines ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| designBureau | Kuznetsov Design Bureau NERFINISHED ⓘ |
| designer | Kuznetsov Design Bureau NERFINISHED ⓘ |
| era | Cold War ⓘ |
| fuelType | kerosene-based jet fuel ⓘ |
| intendedRole |
powerplant for large military aircraft
ⓘ
powerplant for long-range interceptor aircraft ⓘ |
| manufacturer | Kuznetsov Design Bureau NERFINISHED ⓘ |
| namedAfter | Nikolai Kuznetsov NERFINISHED ⓘ |
| powerClass | high-thrust military turbojet ⓘ |
| propulsionType | turbojet ⓘ |
| usedBy | Soviet Air Forces NERFINISHED ⓘ |
| usedFor |
large aircraft
ⓘ
military aircraft ⓘ |
| usedOnAircraft | Tupolev Tu-128 NERFINISHED ⓘ |
| usedOnAircraftType | long-range interceptor ⓘ |
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: Kuznetsov NK-4 Description of subject: The Kuznetsov NK-4 is a Soviet-era turbojet engine developed by the Kuznetsov Design Bureau to power large military aircraft such as the Tupolev Tu-128 long-range interceptor.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.