British Rail Class 325
E543745
The British Rail Class 325 is an electric multiple unit train type designed specifically for high-speed postal and parcel services on the UK rail network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| British Rail Class 325 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5501731 — 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: British Rail Class 325 Context triple: [Rail Express Systems, usedRollingStock, British Rail Class 325]
-
A.
British Rail Class 323
The British Rail Class 323 is a type of electric multiple unit train widely used on suburban and commuter rail services in the West Midlands and North West England.
-
B.
British Rail Class 387
The British Rail Class 387 is a fleet of modern electric multiple-unit trains used on high-speed commuter and airport services in the UK.
-
C.
British Rail Class 377
The British Rail Class 377 is a fleet of electric multiple-unit commuter trains widely used in southeast England, particularly by Govia Thameslink Railway services.
-
D.
British Rail Class 395
The British Rail Class 395 is a high-speed electric multiple unit train used in the UK, best known for operating Southeastern’s domestic services on High Speed 1 between London and Kent.
-
E.
British Rail Class 159
The British Rail Class 159 is a diesel multiple-unit train used for long-distance regional services in the UK, particularly known for operating intercity-style routes in the southwest of England.
- 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: British Rail Class 325 Target entity description: The British Rail Class 325 is an electric multiple unit train type designed specifically for high-speed postal and parcel services on the UK rail network.
-
A.
British Rail Class 323
The British Rail Class 323 is a type of electric multiple unit train widely used on suburban and commuter rail services in the West Midlands and North West England.
-
B.
British Rail Class 387
The British Rail Class 387 is a fleet of modern electric multiple-unit trains used on high-speed commuter and airport services in the UK.
-
C.
British Rail Class 377
The British Rail Class 377 is a fleet of electric multiple-unit commuter trains widely used in southeast England, particularly by Govia Thameslink Railway services.
-
D.
British Rail Class 395
The British Rail Class 395 is a high-speed electric multiple unit train used in the UK, best known for operating Southeastern’s domestic services on High Speed 1 between London and Kent.
-
E.
British Rail Class 159
The British Rail Class 159 is a diesel multiple-unit train used for long-distance regional services in the UK, particularly known for operating intercity-style routes in the southwest of England.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
British Rail rolling stock
ⓘ
electric multiple unit ⓘ postal train ⓘ |
| basedOn | Networker EMU design NERFINISHED ⓘ |
| brakeType | air brakes ⓘ |
| builder | ABB York NERFINISHED ⓘ |
| collectionMethod |
pantograph
ⓘ
third rail shoegear ⓘ |
| countryOfOrigin | United Kingdom ⓘ |
| couplingType | Tightlock ⓘ |
| designedBy | ABB Transportation UK NERFINISHED ⓘ |
| designedFor |
high-speed mail services
ⓘ
parcels traffic ⓘ postal services ⓘ |
| doorType | sliding plug doors ⓘ |
| electricSystem |
25 kV AC overhead
ⓘ
750 V DC third rail ⓘ |
| enteredService | 1995 ⓘ |
| family | Networker family NERFINISHED ⓘ |
| fleetNumbers | 325001–325016 ⓘ |
| formation | 4-car unit ⓘ |
| gauge | 1435 mm ⓘ |
| hasCabDesignSimilarTo | British Rail Class 319 NERFINISHED ⓘ |
| hasDrivingCabAt | each end of unit ⓘ |
| introduced | mid-1990s ⓘ |
| introducedBy | British Rail NERFINISHED ⓘ |
| livery | Royal Mail red ⓘ |
| manufacturer | ABB Transportation NERFINISHED ⓘ |
| maximumSpeed |
100 mph
ⓘ
161 km/h ⓘ |
| numberBuilt | 16 units ⓘ |
| operator |
DB Schenker Rail UK
NERFINISHED
ⓘ
EWS NERFINISHED ⓘ Rail Express Systems NERFINISHED ⓘ Royal Mail NERFINISHED ⓘ |
| owner | DB Cargo UK NERFINISHED ⓘ |
| powerSupply | dual-voltage capable ⓘ |
| powerType | electric ⓘ |
| serviceType |
freight
ⓘ
mail ⓘ |
| trackGauge | standard gauge ⓘ |
| UICClassification | Bo′Bo′+2′2′+2′2′+Bo′Bo′ ⓘ |
| usedFor | Royal Mail trains ⓘ |
| usedOn |
East Coast Main Line
NERFINISHED
ⓘ
Great Western Main Line NERFINISHED ⓘ West Coast Main Line NERFINISHED ⓘ |
| yearOfConstruction |
1995
ⓘ
1996 ⓘ |
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: British Rail Class 325 Description of subject: The British Rail Class 325 is an electric multiple unit train type designed specifically for high-speed postal and parcel services on the UK rail network.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.