Stadler Variobahn trams
E551231
Stadler Variobahn trams are a family of low-floor, modular light rail vehicles designed for urban tramway systems and produced by the Swiss manufacturer Stadler Rail.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stadler Variobahn | 2 |
| Stadler Variobahn trams canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5786572 — 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: Stadler Variobahn trams Context triple: [Tramlink, rollingStock, Stadler Variobahn trams]
-
A.
Stadler Tango trams
Stadler Tango trams are modern, low-floor light rail vehicles built by Stadler Rail, commonly used in European cities for high-capacity, urban public transport services.
-
B.
Siemens–Duewag Supertram vehicles
Siemens–Duewag Supertram vehicles are a fleet of modern light rail trams built by Siemens and Duewag, used to operate the Sheffield Supertram network in South Yorkshire, England.
-
C.
Vossloh Citylink tram-train vehicles
Vossloh Citylink tram-train vehicles are modern, dual-mode light rail units designed to operate seamlessly on both urban tram networks and mainline railway tracks.
-
D.
SL79 tram
The SL79 tram is a class of articulated light rail vehicles used for passenger service on the Oslo Tramway network in Norway.
-
E.
Bombardier Cityrunner trams
Bombardier Cityrunner trams are a family of low-floor, modern light rail vehicles designed for urban public transport systems in various cities worldwide.
- 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: Stadler Variobahn trams Target entity description: Stadler Variobahn trams are a family of low-floor, modular light rail vehicles designed for urban tramway systems and produced by the Swiss manufacturer Stadler Rail.
-
A.
Stadler Tango trams
Stadler Tango trams are modern, low-floor light rail vehicles built by Stadler Rail, commonly used in European cities for high-capacity, urban public transport services.
-
B.
Siemens–Duewag Supertram vehicles
Siemens–Duewag Supertram vehicles are a fleet of modern light rail trams built by Siemens and Duewag, used to operate the Sheffield Supertram network in South Yorkshire, England.
-
C.
Vossloh Citylink tram-train vehicles
Vossloh Citylink tram-train vehicles are modern, dual-mode light rail units designed to operate seamlessly on both urban tram networks and mainline railway tracks.
-
D.
SL79 tram
The SL79 tram is a class of articulated light rail vehicles used for passenger service on the Oslo Tramway network in Norway.
-
E.
Bombardier Cityrunner trams
Bombardier Cityrunner trams are a family of low-floor, modern light rail vehicles designed for urban public transport systems in various cities worldwide.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
low-floor light rail vehicle
ⓘ
tram family ⓘ |
| accessibilityFeature |
low-floor entrances
ⓘ
space for wheelchairs and prams ⓘ |
| articulation | multi-section articulated units ⓘ |
| brakingSystem |
electric braking
ⓘ
pneumatic braking ⓘ |
| category |
Stadler Rail trams
NERFINISHED
ⓘ
low-floor trams ⓘ |
| countryOfManufacturer | Switzerland NERFINISHED ⓘ |
| designedFor |
mixed street and reserved track operation
ⓘ
urban public transport ⓘ |
| designFeature |
low-floor
ⓘ
modular construction ⓘ |
| doorConfiguration | multiple side doors ⓘ |
| doorType | sliding plug doors ⓘ |
| electricSystem | DC overhead ⓘ |
| family | Variobahn NERFINISHED ⓘ |
| feature |
air-conditioned passenger compartments
ⓘ
bidirectional variants ⓘ customizable door arrangement ⓘ customizable length ⓘ level boarding at low platforms ⓘ low-noise operation ⓘ wheelchair accessibility ⓘ |
| floorHeight | low-floor throughout most of vehicle length ⓘ |
| intendedUse | urban tramway systems ⓘ |
| manufacturer | Stadler Rail NERFINISHED ⓘ |
| manufacturerType | rolling stock manufacturer ⓘ |
| market | European urban transit operators ⓘ |
| marketSegment | light rail rolling stock ⓘ |
| operator |
Berlin tram system
NERFINISHED
ⓘ
Bochum-Gelsenkirchen tram system NERFINISHED ⓘ Bybanen Bergen NERFINISHED ⓘ Chemnitz tram system NERFINISHED ⓘ Croydon Tramlink NERFINISHED ⓘ Gothenburg tram system NERFINISHED ⓘ Helsinki tram system NERFINISHED ⓘ Munich tram system NERFINISHED ⓘ |
| powerSupply | overhead line ⓘ |
| productionStatus | in series production ⓘ |
| propulsion | electric traction motors ⓘ |
| service | passenger transport ⓘ |
| trackGauge |
metre gauge
ⓘ
standard gauge ⓘ |
| vehicleType |
light rail vehicle
ⓘ
tram ⓘ |
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: Stadler Variobahn trams Description of subject: Stadler Variobahn trams are a family of low-floor, modular light rail vehicles designed for urban tramway systems and produced by the Swiss manufacturer Stadler Rail.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Stadler Tango
this entity surface form:
Stadler Variobahn
this entity surface form:
Stadler Variobahn