RD-93
E617035
RD-93 is a Russian turbofan jet engine derived from the Klimov RD-33, optimized to power lightweight fighter aircraft such as the Pakistani-Chinese JF-17 Thunder.
All labels observed (1)
| Label | Occurrences |
|---|---|
| RD-93 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6784330 — 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: RD-93 Context triple: [Klimov RD-33, hasVariant, RD-93]
-
A.
RD-107
RD-107 is a Soviet-designed liquid-fueled rocket engine, best known for powering the first stages of early R-7 family launch vehicles used in historic missions like Sputnik and Vostok.
-
B.
NK-33 engine
The NK-33 engine is a Soviet-era high-performance liquid-fuel rocket engine originally developed for the N1 lunar rocket program, known for its efficiency and thrust-to-weight ratio.
-
C.
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.
-
D.
RD-180
The RD-180 is a Russian-built, two-chamber liquid-fueled rocket engine that has powered several American launch vehicles, notably variants of the Atlas V.
-
E.
RD-181
RD-181 is a Russian-built liquid-fueled rocket engine used to power the first stage of certain orbital launch vehicles, notably Northrop Grumman’s Antares.
- 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: RD-93 Target entity description: RD-93 is a Russian turbofan jet engine derived from the Klimov RD-33, optimized to power lightweight fighter aircraft such as the Pakistani-Chinese JF-17 Thunder.
-
A.
RD-107
RD-107 is a Soviet-designed liquid-fueled rocket engine, best known for powering the first stages of early R-7 family launch vehicles used in historic missions like Sputnik and Vostok.
-
B.
NK-33 engine
The NK-33 engine is a Soviet-era high-performance liquid-fuel rocket engine originally developed for the N1 lunar rocket program, known for its efficiency and thrust-to-weight ratio.
-
C.
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.
-
D.
RD-180
The RD-180 is a Russian-built, two-chamber liquid-fueled rocket engine that has powered several American launch vehicles, notably variants of the Atlas V.
-
E.
RD-181
RD-181 is a Russian-built liquid-fueled rocket engine used to power the first stage of certain orbital launch vehicles, notably Northrop Grumman’s Antares.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
military aircraft engine
ⓘ
turbofan engine ⓘ |
| application | single‑engine fighters ⓘ |
| bypassRatio | low-bypass ⓘ |
| configuration | two-spool ⓘ |
| controlSystem | hydromechanical control with electronic elements ⓘ |
| coolingMethod | air-cooled turbine blades ⓘ |
| countryOfOrigin | Russia ⓘ |
| derivedFrom | Klimov RD-33 NERFINISHED ⓘ |
| designedFor | export market ⓘ |
| engineType | afterburning turbofan ⓘ |
| exportCustomer | Pakistan Air Force NERFINISHED ⓘ |
| family | RD-33 engine family ⓘ |
| feature |
full-length annular combustor
ⓘ
modular design ⓘ smokeless combustion (improved over early RD-33) ⓘ |
| fuelType | jet fuel ⓘ |
| hasAfterburner | yes ⓘ |
| intendedUse | fighter aircraft propulsion ⓘ |
| manufacturer | Klimov NERFINISHED ⓘ |
| mountingOrientation | adapted for single‑engine centerline installation ⓘ |
| notableUserCountry |
China
NERFINISHED
ⓘ
Pakistan NERFINISHED ⓘ |
| optimizedFor | lightweight fighter aircraft ⓘ |
| programAssociation | JF-17 Thunder program NERFINISHED ⓘ |
| status | in service ⓘ |
| thrustClass |
around 49 kN dry
ⓘ
around 81–85 kN with afterburner ⓘ |
| usedInAircraft |
CAC/PAC JF-17 Thunder
NERFINISHED
ⓘ
JF-17 Thunder NERFINISHED ⓘ |
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: RD-93 Description of subject: RD-93 is a Russian turbofan jet engine derived from the Klimov RD-33, optimized to power lightweight fighter aircraft such as the Pakistani-Chinese JF-17 Thunder.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Klimov RD-33