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 (1)
| Label | Occurrences |
|---|---|
| PS-90A canonical | 1 |
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 (1)
Full triples — surface form annotated when it differs from this entity's canonical label.