Class 71 electric multiple unit
E508952
The Class 71 electric multiple unit is a high-speed Norwegian train type used primarily for Flytoget’s airport express services between Oslo and Oslo Airport Gardermoen.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Class 71 electric multiple unit canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5290846 — 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: Class 71 electric multiple unit Context triple: [Flytoget, rollingStock, Class 71 electric multiple unit]
-
A.
Class 700 electric multiple unit
The Class 700 electric multiple unit is a modern high-capacity commuter train used on Thameslink and related services in the UK, designed for intensive suburban and cross-London operations.
-
B.
Class 720 EMU
The Class 720 EMU is a modern British electric multiple unit train built for high-capacity commuter and regional services, primarily operated in East Anglia.
-
C.
Class 365 electric multiple unit
The Class 365 electric multiple unit is a British dual-voltage commuter train type introduced in the 1990s for high-frequency suburban and regional services, primarily around London and the southeast.
-
D.
Class 745 EMU
The Class 745 EMU is a modern electric multiple unit train used on regional and intercity services in the UK, built for high-capacity, high-comfort passenger operations.
-
E.
M7 electric multiple unit
The M7 electric multiple unit is a modern commuter rail car class built for high-frequency, third-rail electrified service, notably operating on New York’s Long Island Rail Road and similar regional rail networks.
- 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: Class 71 electric multiple unit Target entity description: The Class 71 electric multiple unit is a high-speed Norwegian train type used primarily for Flytoget’s airport express services between Oslo and Oslo Airport Gardermoen.
-
A.
Class 700 electric multiple unit
The Class 700 electric multiple unit is a modern high-capacity commuter train used on Thameslink and related services in the UK, designed for intensive suburban and cross-London operations.
-
B.
Class 720 EMU
The Class 720 EMU is a modern British electric multiple unit train built for high-capacity commuter and regional services, primarily operated in East Anglia.
-
C.
Class 365 electric multiple unit
The Class 365 electric multiple unit is a British dual-voltage commuter train type introduced in the 1990s for high-frequency suburban and regional services, primarily around London and the southeast.
-
D.
Class 745 EMU
The Class 745 EMU is a modern electric multiple unit train used on regional and intercity services in the UK, built for high-capacity, high-comfort passenger operations.
-
E.
M7 electric multiple unit
The M7 electric multiple unit is a modern commuter rail car class built for high-frequency, third-rail electrified service, notably operating on New York’s Long Island Rail Road and similar regional rail networks.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
electric multiple unit
ⓘ
high-speed train ⓘ |
| category |
airport rail link rolling stock
ⓘ
electric multiple units of Norway ⓘ high-speed rail in Norway ⓘ |
| collectionMethod | pantograph ⓘ |
| country | Norway ⓘ |
| countryOfOperation | Norway NERFINISHED ⓘ |
| designedFor |
airport rail link
ⓘ
high-speed operation ⓘ luggage-carrying passengers ⓘ |
| electrificationSystem | overhead catenary ⓘ |
| enteredServiceFor | Flytoget NERFINISHED ⓘ |
| gauge | standard gauge ⓘ |
| hasOperatorBrand | Flytoget Airport Express NERFINISHED ⓘ |
| hasPassengerService | yes ⓘ |
| introducedInService | late 1990s ⓘ |
| maximumSpeed | 210 km/h ⓘ |
| notableFor | fast airport-city rail connection in Norway ⓘ |
| operatingArea |
Eastern Norway
NERFINISHED
ⓘ
Oslo region NERFINISHED ⓘ |
| operator | Flytoget NERFINISHED ⓘ |
| owner | Flytoget AS NERFINISHED ⓘ |
| powerSupply | 15 kV 16.7 Hz AC overhead line ⓘ |
| primaryService | airport express service ⓘ |
| publicTransportMode | rail ⓘ |
| railwayLineType | high-speed line ⓘ |
| railwaySystem | Norwegian railway network NERFINISHED ⓘ |
| region | Scandinavia NERFINISHED ⓘ |
| role | link city center to airport ⓘ |
| route | Oslo–Oslo Airport Gardermoen NERFINISHED ⓘ |
| servicePattern | non-stop or limited-stop services ⓘ |
| serviceSpeed | 210 km/h ⓘ |
| serviceType |
airport express
ⓘ
intercity ⓘ passenger ⓘ |
| terminus |
Oslo
NERFINISHED
ⓘ
Oslo Airport Gardermoen NERFINISHED ⓘ |
| trackGauge | 1435 mm ⓘ |
| tractionType | electric ⓘ |
| usedBy |
air travelers
ⓘ
commuters ⓘ |
| usedFor | fast connection between Oslo and Oslo Airport Gardermoen ⓘ |
| usedOn |
Gardermobanen
NERFINISHED
ⓘ
Oslo Airport Express 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: Class 71 electric multiple unit Description of subject: The Class 71 electric multiple unit is a high-speed Norwegian train type used primarily for Flytoget’s airport express services between Oslo and Oslo Airport Gardermoen.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.