Class 756 train
E65143
The Class 756 train is a modern tri-mode (electric, battery, and diesel) multiple unit designed for regional and commuter services in Wales as part of Transport for Wales Rail’s fleet modernization.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Class 756 train canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T522377 — 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 756 train Context triple: [Transport for Wales Rail, owns, Class 756 train]
-
A.
Class 802 Nova 1 bi-mode train
The Class 802 Nova 1 is a modern bi-mode intercity train used by TransPennine Express, capable of operating on both electrified and non-electrified routes to provide faster, more flexible services across northern England and Scotland.
-
B.
Class 397 Civity EMU
The Class 397 Civity EMU is a modern high-speed electric multiple unit built by CAF for intercity services in the UK, notably on routes linking north of England cities with Scotland.
-
C.
MARC Train
MARC Train is a commuter rail service operating in Maryland and the surrounding region, connecting cities such as Washington, D.C., Baltimore, and Martinsburg.
-
D.
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.
-
E.
6 train
The 6 train is a local New York City Subway service running along the Lexington Avenue Line in Manhattan and into the Bronx.
- 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 756 train Target entity description: The Class 756 train is a modern tri-mode (electric, battery, and diesel) multiple unit designed for regional and commuter services in Wales as part of Transport for Wales Rail’s fleet modernization.
-
A.
Class 802 Nova 1 bi-mode train
The Class 802 Nova 1 is a modern bi-mode intercity train used by TransPennine Express, capable of operating on both electrified and non-electrified routes to provide faster, more flexible services across northern England and Scotland.
-
B.
Class 397 Civity EMU
The Class 397 Civity EMU is a modern high-speed electric multiple unit built by CAF for intercity services in the UK, notably on routes linking north of England cities with Scotland.
-
C.
MARC Train
MARC Train is a commuter rail service operating in Maryland and the surrounding region, connecting cities such as Washington, D.C., Baltimore, and Martinsburg.
-
D.
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.
-
E.
6 train
The 6 train is a local New York City Subway service running along the Lexington Avenue Line in Manhattan and into the Bronx.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
passenger train
ⓘ
regional train ⓘ tri-mode multiple unit ⓘ |
| builder | Stadler Rail ⓘ |
| category |
British Rail diesel multiple units
ⓘ
British Rail electric multiple units ⓘ battery electric multiple units ⓘ tri-mode trains ⓘ |
| countryOfOperation | United Kingdom ⓘ |
| designedFor |
South Wales Metro
ⓘ
commuter services ⓘ regional services ⓘ |
| family |
Stadler FLIRT multiple units
ⓘ
surface form:
Stadler FLIRT
|
| feature |
ability to operate on non-electrified lines
ⓘ
ability to operate under overhead wires ⓘ diesel generator sets ⓘ low-emission operation ⓘ on-board batteries ⓘ regenerative braking capability ⓘ |
| gauge | standard gauge ⓘ |
| intendedRole |
improving reliability of Welsh rail services
ⓘ
reducing emissions on non-electrified routes ⓘ |
| introducedFor |
South Wales Metro upgrade
ⓘ
fleet modernization ⓘ |
| manufacturer | Stadler Rail ⓘ |
| manufacturerCountry | Switzerland ⓘ |
| multipleWorking | multiple units ⓘ |
| operator | Transport for Wales Rail ⓘ |
| operatorBrand |
Transport for Wales Rail
ⓘ
surface form:
Transport for Wales
|
| operatorNetwork |
Transport for Wales Rail
ⓘ
surface form:
Wales and Borders franchise
|
| owner |
Transport for Wales Rail
ⓘ
surface form:
Transport for Wales
|
| powerSupply | 25 kV AC overhead electrification ⓘ |
| primaryRegionOfOperation | Wales ⓘ |
| propulsionMode |
battery mode
ⓘ
diesel mode ⓘ electric mode ⓘ |
| purpose | replacement of older rolling stock ⓘ |
| railwayAdministration | Great Britain ⓘ |
| serviceType | passenger ⓘ |
| tractionType |
battery-electric
ⓘ
diesel ⓘ electric ⓘ |
| usedOn |
commuter routes around Cardiff
ⓘ
regional routes in Wales ⓘ |
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 756 train Description of subject: The Class 756 train is a modern tri-mode (electric, battery, and diesel) multiple unit designed for regional and commuter services in Wales as part of Transport for Wales Rail’s fleet modernization.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.