PS-90A
E975270
UNEXPLORED
The PS-90A is a Russian high-bypass turbofan aircraft engine widely used on modernized versions of Ilyushin and Tupolev airliners.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T12293807 — 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: PS-90A Context triple: [Tupolev Tu-214ON, engineModel, PS-90A]
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A.
PZ-90
PZ-90 is a geodetic coordinate reference system used by the Russian GLONASS satellite navigation system to define positions on Earth.
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B.
PS 89
PS 89 is a public elementary school located in Manhattan’s Battery Park City neighborhood in New York City.
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C.
M90
M90 is a major motorway in Scotland that connects Perth to the Forth Road Bridge, forming a key part of the route between the Scottish Highlands and Edinburgh.
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D.
M90
M90 is a bright spiral galaxy located in the constellation Virgo and is one of the prominent members of the Virgo Cluster.
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E.
A90
A90 is the orbital motorway encircling Rome, Italy, serving as a major ring road for traffic around the city.
- 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: PS-90A Target entity description: The PS-90A is a Russian high-bypass turbofan aircraft engine widely used on modernized versions of Ilyushin and Tupolev airliners.
-
A.
PZ-90
PZ-90 is a geodetic coordinate reference system used by the Russian GLONASS satellite navigation system to define positions on Earth.
-
B.
PS 89
PS 89 is a public elementary school located in Manhattan’s Battery Park City neighborhood in New York City.
-
C.
M90
M90 is a major motorway in Scotland that connects Perth to the Forth Road Bridge, forming a key part of the route between the Scottish Highlands and Edinburgh.
-
D.
M90
M90 is a bright spiral galaxy located in the constellation Virgo and is one of the prominent members of the Virgo Cluster.
-
E.
A90
A90 is the orbital motorway encircling Rome, Italy, serving as a major ring road for traffic around the city.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: PS-90A
linked to: PS-90A
linked to: PS-90A
linked to: PS-90A