CAF Urbos 3 trams
E442346
CAF Urbos 3 trams are modern low-floor light rail vehicles manufactured by CAF and used in urban tram and light rail systems worldwide.
All labels observed (8)
| Label | Occurrences |
|---|---|
| CAF Urbos trams | 2 |
| CAF trams | 2 |
| CAF Urbos | 1 |
| CAF Urbos 3 trams canonical | 1 |
| CAF Urbos low-floor tram | 1 |
| CAF Urbos trains | 1 |
| CAF low-floor tram family | 1 |
| Porto Metro light rail vehicles | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4466170 — 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: CAF Urbos 3 trams Context triple: [Newcastle Light Rail, rollingStock, CAF Urbos 3 trams]
-
A.
Alstom Citadis tram
The Alstom Citadis tram is a family of modern low-floor light rail vehicles widely used in urban tram networks around the world.
-
B.
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.
-
C.
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.
-
D.
Tramway T3b
Tramway T3b is a Paris tram line running along the northeastern edge of the city, serving as part of the modern orbital tram network that connects multiple metro and RER lines.
-
E.
SL95 tram
The SL95 tram is a high-floor, bi-directional tram model used in Oslo, Norway, known for its large capacity and operation on the city’s light rail and tram network.
- 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: CAF Urbos 3 trams Target entity description: CAF Urbos 3 trams are modern low-floor light rail vehicles manufactured by CAF and used in urban tram and light rail systems worldwide.
-
A.
Alstom Citadis tram
The Alstom Citadis tram is a family of modern low-floor light rail vehicles widely used in urban tram networks around the world.
-
B.
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.
-
C.
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.
-
D.
Tramway T3b
Tramway T3b is a Paris tram line running along the northeastern edge of the city, serving as part of the modern orbital tram network that connects multiple metro and RER lines.
-
E.
SL95 tram
The SL95 tram is a high-floor, bi-directional tram model used in Oslo, Norway, known for its large capacity and operation on the city’s light rail and tram network.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
light rail vehicle type
ⓘ
tram type ⓘ |
| articulation | multi-section articulated units ⓘ |
| category |
modern low-floor tram
ⓘ
rolling stock ⓘ |
| designedFor |
accessibility for passengers with reduced mobility
ⓘ
light rail systems ⓘ urban tram systems ⓘ |
| doorConfiguration | multiple double-leaf side doors ⓘ |
| doorFloorLevel | level boarding from low platforms ⓘ |
| family |
CAF Urbos
ⓘ
linked to:
CAF Urbos 3
|
| floorType | 100% low-floor ⓘ |
| lowFloorPercentage | 100% ⓘ |
| manufacturer | CAF ⓘ |
| manufacturerCountry | Spain ⓘ |
| manufacturerHeadquarters | Beasain, Spain ⓘ |
| marketedAs |
Urbos 3
ⓘ
linked to:
CAF Urbos 3
|
| operationalEnvironment |
mixed traffic streets
ⓘ
segregated light rail corridors ⓘ |
| powerSupply | overhead line ⓘ |
| propulsion | electric traction motors ⓘ |
| successorTo | earlier CAF tram designs ⓘ |
| trackGauge | standard gauge ⓘ |
| typicalOperation | urban public transport ⓘ |
| usedInCity |
Besançon
ⓘ
Birmingham ⓘ Budapest ⓘ Cuiabá ⓘ Edinburgh ⓘ Freiburg im Breisgau ⓘ Luxembourg City ⓘ
linked to:
Luxembourg City, Luxembourg
Nantes ⓘ Sydney ⓘ Tallinn ⓘ Utrecht ⓘ |
| usedInSystem |
Besançon tramway
ⓘ
Brazilian light rail systems ⓘ Budapest tram network ⓘ Edinburgh Trams ⓘ Freiburg tramway ⓘ
linked to:
Freiburg im Breisgau tram network
Luxembourg tram ⓘ
linked to:
Luxembourg tram line
Nantes tramway ⓘ Sydney Light Rail ⓘ
linked to:
Sydney light rail
Tallinn tram network ⓘ Utrecht sneltram ⓘ
linked to:
Utrecht tram network
West Midlands Metro ⓘ |
| usedWorldwide | true ⓘ |
| 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: CAF Urbos 3 trams Description of subject: CAF Urbos 3 trams are modern low-floor light rail vehicles manufactured by CAF and used in urban tram and light rail systems worldwide.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
linked to: CAF Urbos 3 trams
subject linked to:
Line C
linked to: CAF Urbos 3 trams