Siemens–Duewag Supertram vehicles
E463097
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.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Siemens–Duewag Supertram | 2 |
| Sheffield Supertram tram vehicles | 1 |
| Siemens tram | 1 |
| Siemens–Duewag Supertram vehicles canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4721162 — 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: Siemens–Duewag Supertram vehicles Context triple: [Sheffield Supertram, fleet, Siemens–Duewag Supertram vehicles]
-
A.
Siemens SD160 LRVs
The Siemens SD160 LRVs are a series of modern, high-floor light rail vehicles widely used across North American transit systems for urban passenger service.
-
B.
Siemens P2000 light rail vehicles
Siemens P2000 light rail vehicles are a fleet of electric light rail cars built by Siemens for use on Los Angeles Metro Rail lines.
-
C.
Siemens S700 light rail vehicles
Siemens S700 light rail vehicles are modern low-floor light rail cars designed by Siemens Mobility for urban transit systems, featuring improved accessibility, energy efficiency, and passenger comfort.
-
D.
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.
-
E.
Siemens U2 LRVs
Siemens U2 LRVs are a series of high-floor light rail vehicles built by Siemens for urban transit systems, widely used in early North American and European light 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: Siemens–Duewag Supertram vehicles Target entity description: 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.
-
A.
Siemens SD160 LRVs
The Siemens SD160 LRVs are a series of modern, high-floor light rail vehicles widely used across North American transit systems for urban passenger service.
-
B.
Siemens P2000 light rail vehicles
Siemens P2000 light rail vehicles are a fleet of electric light rail cars built by Siemens for use on Los Angeles Metro Rail lines.
-
C.
Siemens S700 light rail vehicles
Siemens S700 light rail vehicles are modern low-floor light rail cars designed by Siemens Mobility for urban transit systems, featuring improved accessibility, energy efficiency, and passenger comfort.
-
D.
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.
-
E.
Siemens U2 LRVs
Siemens U2 LRVs are a series of high-floor light rail vehicles built by Siemens for urban transit systems, widely used in early North American and European light rail networks.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
light rail vehicle
ⓘ
tram ⓘ |
| category |
Duewag tram
ⓘ
Siemens tram ⓘ
linked to:
Siemens–Duewag Supertram vehicles
light rail vehicles in the United Kingdom ⓘ |
| continent | Europe ⓘ |
| country | United Kingdom ⓘ |
| deployedInCity | Sheffield ⓘ |
| designedFor |
segregated light rail alignment
ⓘ
street running ⓘ |
| introducedOnNetwork | Sheffield Supertram ⓘ |
| locatedIn |
England
ⓘ
South Yorkshire ⓘ |
| manufacturer |
Duewag
ⓘ
Siemens ⓘ |
| networkCity | Sheffield ⓘ |
| operatesOn |
Sheffield Supertram network
ⓘ
linked to:
Sheffield Supertram
|
| operator | Sheffield Supertram ⓘ |
| partOf |
Sheffield Supertram rolling stock
ⓘ
linked to:
Sheffield Supertram
|
| powerCollectionMethod | overhead line ⓘ |
| primaryUseRegion | South Yorkshire ⓘ |
| propulsionType | electric multiple unit ⓘ |
| railSystem | Sheffield Supertram ⓘ |
| serviceType |
light rail
ⓘ
tramway ⓘ |
| trackGauge | standard gauge ⓘ |
| traction | electric ⓘ |
| usedBy | passengers in Sheffield urban area ⓘ |
| usedFor |
public transport
ⓘ
urban rail transit ⓘ |
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: Siemens–Duewag Supertram vehicles Description of subject: 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.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Siemens–Duewag Supertram vehicles
linked to: Siemens–Duewag Supertram vehicles
linked to: Siemens–Duewag Supertram vehicles
linked to: Siemens–Duewag Supertram vehicles