RD-219
E1216479
UNEXPLORED
RD-219 is a Soviet-era liquid-propellant rocket engine used on the first stage of the Kosmos-3M launch vehicle.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T16496676 — 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-219 Context triple: [Kosmos-3M, firstStageEngineType, RD-219]
-
A.
RD-120
The RD-120 is a Soviet-designed liquid-fueled rocket engine used on medium-lift launch vehicles, notable for its high performance and role in powering upper stages of space launch systems.
-
B.
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.
-
C.
RD-33 Series 2
RD-33 Series 2 is an improved variant of the Russian Klimov RD-33 turbofan jet engine, offering enhanced performance, reliability, and reduced smoke for modern fighter aircraft.
-
D.
RD-93
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.
-
E.
RD-33 Series 3
RD-33 Series 3 is an improved variant of the Russian Klimov RD-33 turbofan jet engine, featuring enhanced thrust, reliability, and reduced smoke for modern fighter 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: RD-219 Target entity description: RD-219 is a Soviet-era liquid-propellant rocket engine used on the first stage of the Kosmos-3M launch vehicle.
-
A.
RD-120
The RD-120 is a Soviet-designed liquid-fueled rocket engine used on medium-lift launch vehicles, notable for its high performance and role in powering upper stages of space launch systems.
-
B.
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.
-
C.
RD-33 Series 2
RD-33 Series 2 is an improved variant of the Russian Klimov RD-33 turbofan jet engine, offering enhanced performance, reliability, and reduced smoke for modern fighter aircraft.
-
D.
RD-93
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.
-
E.
RD-33 Series 3
RD-33 Series 3 is an improved variant of the Russian Klimov RD-33 turbofan jet engine, featuring enhanced thrust, reliability, and reduced smoke for modern fighter aircraft.
- F. None of above. chosen
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
RD-219M