81-740/741 Rusich
E259718
The 81-740/741 "Rusich" is a type of modern articulated metro train used on the Moscow Metro and other Russian urban rail systems, designed for improved passenger comfort and operation on lines with sharp curves and varying platform heights.
All labels observed (3)
| Label | Occurrences |
|---|---|
| 81-740.1 Rusich | 1 |
| 81-740.2K Rusich | 1 |
| 81-740/741 Rusich canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2361452 — 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: 81-740/741 Rusich Context triple: [Butovskaya Line, rollingStock, 81-740/741 Rusich]
-
A.
Kurskaya
Kurskaya is a Moscow Metro station on the Koltsevaya (Circle) Line, serving as a major transfer hub in the city’s rapid transit network.
-
B.
RuSHA
RuSHA was a Nazi SS office responsible for implementing racial policies, including racial selection, resettlement, and the persecution and displacement of populations in occupied territories.
-
C.
Chernyakhovsky
Chernyakhovsky is a Slavic surname most notably associated with Soviet General Ivan Chernyakhovsky, a prominent commander during World War II.
-
D.
Russin
Russin is a small wine-producing municipality and village located in the canton of Geneva in southwestern Switzerland.
-
E.
RU-DA
RU-DA is the ISO 3166-2 regional code assigned to the Republic of Dagestan within the Russian Federation.
- 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: 81-740/741 Rusich Target entity description: The 81-740/741 "Rusich" is a type of modern articulated metro train used on the Moscow Metro and other Russian urban rail systems, designed for improved passenger comfort and operation on lines with sharp curves and varying platform heights.
-
A.
Kurskaya
Kurskaya is a Moscow Metro station on the Koltsevaya (Circle) Line, serving as a major transfer hub in the city’s rapid transit network.
-
B.
RuSHA
RuSHA was a Nazi SS office responsible for implementing racial policies, including racial selection, resettlement, and the persecution and displacement of populations in occupied territories.
-
C.
Chernyakhovsky
Chernyakhovsky is a Slavic surname most notably associated with Soviet General Ivan Chernyakhovsky, a prominent commander during World War II.
-
D.
Russin
Russin is a small wine-producing municipality and village located in the canton of Geneva in southwestern Switzerland.
-
E.
RU-DA
RU-DA is the ISO 3166-2 regional code assigned to the Republic of Dagestan within the Russian Federation.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
articulated train
ⓘ
electric multiple unit ⓘ metro train ⓘ |
| brakeType |
electrodynamic brakes
ⓘ
pneumatic brakes ⓘ |
| carbodyMaterial | steel ⓘ |
| controlSystem | microprocessor-based control ⓘ |
| countryOfOrigin | Russia ⓘ |
| designedBy |
Metrovagonmash design bureau
ⓘ
linked to:
Metrovagonmash
|
| designedFor |
above-ground metro sections
ⓘ
heavy metro operation ⓘ high passenger capacity ⓘ improved passenger comfort ⓘ lines with sharp curves ⓘ lines with varying platform heights ⓘ urban rail systems ⓘ |
| doorType | sliding plug doors ⓘ |
| feature |
air suspension
ⓘ
electronic information displays ⓘ enhanced thermal insulation ⓘ gangways between cars ⓘ improved noise insulation ⓘ vandal-resistant interior materials ⓘ |
| hasPart |
81-740 motor car
ⓘ
81-741 trailer car ⓘ |
| manufacturer |
Metrovagonmash
ⓘ
Mytishchi Machine-Building Plant ⓘ |
| nickname | Rusich ⓘ |
| operator |
Kazan Metro
ⓘ
Moscow Metro ⓘ Saint Petersburg Metro ⓘ |
| powerSupply | third rail ⓘ |
| precededBy | 81-717/714 ⓘ |
| serviceEntry | early 2000s ⓘ |
| successor | 81-760/761 Oka ⓘ |
| trackGauge | 1520 mm ⓘ |
| tractionType | electric traction ⓘ |
| trainsetComposition |
3-car trainsets
ⓘ
4-car trainsets ⓘ 5-car trainsets ⓘ |
| UICClassification | Bo′Bo′+2′2′ ⓘ |
| usedInCountry |
Russia
ⓘ
Serbia ⓘ |
| usedOnLine |
Kazan Metro central line
ⓘ
linked to:
Kazan Metro
Moscow Metro Butovskaya line ⓘ Moscow Metro Line 3 Arbatsko–Pokrovskaya line ⓘ
linked to:
Moscow Metro Arbatsko-Pokrovskaya Line
Moscow Metro Line 4 Filyovskaya line ⓘ
linked to:
Moscow Metro Filyovskaya Line
|
| usedOnSystem | Belgrade Metro and urban rail projects (Beovoz/urban lines) ⓘ |
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: 81-740/741 Rusich Description of subject: The 81-740/741 "Rusich" is a type of modern articulated metro train used on the Moscow Metro and other Russian urban rail systems, designed for improved passenger comfort and operation on lines with sharp curves and varying platform heights.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
81-740 Rusich metro train
linked to: 81-740/741 Rusich
subject linked to:
81-740 Rusich metro train
linked to: 81-740/741 Rusich