Flexity Wien
E912659
Flexity Wien is a low-floor tram model specifically developed for Vienna’s public transport network as part of Bombardier’s Flexity family of light rail vehicles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Flexity Wien canonical | 2 |
| Flexity Wien tram | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11230559 — 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: Flexity Wien Context triple: [Flexity product platform, subBrand, Flexity Wien]
-
A.
Vienna tramway network
The Vienna tramway network is an extensive and historic urban light rail system in Austria’s capital, forming a core part of the city’s public transportation.
-
B.
Vienna U2 line
The Vienna U2 line is one of the city’s main underground metro lines, running across central districts including Leopoldstadt and connecting key cultural, residential, and event areas.
-
C.
Graz tram system
The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
-
D.
Vienna S-Bahn
The Vienna S-Bahn is a suburban rail network serving Vienna and its surrounding regions, providing frequent commuter connections that integrate with the city’s public transport system.
-
E.
Vienna U1 line
The Vienna U1 line is one of the main lines of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting several key districts and transport hubs across 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: Flexity Wien Target entity description: Flexity Wien is a low-floor tram model specifically developed for Vienna’s public transport network as part of Bombardier’s Flexity family of light rail vehicles.
-
A.
Vienna tramway network
The Vienna tramway network is an extensive and historic urban light rail system in Austria’s capital, forming a core part of the city’s public transportation.
-
B.
Vienna U2 line
The Vienna U2 line is one of the city’s main underground metro lines, running across central districts including Leopoldstadt and connecting key cultural, residential, and event areas.
-
C.
Graz tram system
The Graz tram system is the electric urban light rail network serving the Austrian city of Graz, forming the backbone of its public transport.
-
D.
Vienna S-Bahn
The Vienna S-Bahn is a suburban rail network serving Vienna and its surrounding regions, providing frequent commuter connections that integrate with the city’s public transport system.
-
E.
Vienna U1 line
The Vienna U1 line is one of the main lines of the Vienna U-Bahn rapid transit system, running in a north–south direction and connecting several key districts and transport hubs across the city.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
light rail vehicle
ⓘ
low-floor tram ⓘ tram model ⓘ |
| belongsTo | Vienna’s modern tram fleet ⓘ |
| belongsToSeries |
Flexity
ⓘ
linked to:
Flexity product platform
|
| cityOfOperation | Vienna ⓘ |
| countryOfOperation | Austria ⓘ |
| designedBy | Bombardier Transportation engineering teams ⓘ |
| designedFor |
Vienna public transport network
ⓘ
urban light rail service ⓘ |
| doorConfiguration | multiple wide doors per side ⓘ |
| floorType | 100% low-floor ⓘ |
| hasFeature |
accessible for passengers with reduced mobility
ⓘ
air-conditioned passenger compartments ⓘ energy-efficient traction system ⓘ low-floor entrance throughout vehicle ⓘ modern passenger information systems ⓘ multi-section articulated design ⓘ regenerative braking system ⓘ |
| manufacturer |
Bombardier Transportation
ⓘ
linked to:
Alstom (formerly Bombardier Transportation)
|
| market | city-specific tram for Vienna ⓘ |
| operator | Wiener Linien ⓘ |
| partOf |
Bombardier Flexity family
ⓘ
linked to:
Bombardier FLEXITY
|
| powerSupply | overhead line electric ⓘ |
| purpose | passenger transport ⓘ |
| railGauge | standard gauge ⓘ |
| usedOn |
Vienna tram network
ⓘ
linked to:
Vienna tramway network
|
| vehicleType | 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: Flexity Wien Description of subject: Flexity Wien is a low-floor tram model specifically developed for Vienna’s public transport network as part of Bombardier’s Flexity family of light rail vehicles.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Flexity Wien