British Rail Class 318 electric multiple units
E643534
The British Rail Class 318 electric multiple units are suburban EMU trains introduced in the mid-1980s for commuter services around Glasgow, Scotland, featuring steel-bodied construction and 25 kV AC overhead electrification.
All labels observed (1)
| Label | Occurrences |
|---|---|
| British Rail Class 318 electric multiple units canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6350299 — 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 318 electric multiple units Context triple: [British Rail Engineering Limited, notableWork, British Rail Class 318 electric multiple units]
-
A.
British Rail Class 317 electric multiple units
The British Rail Class 317 electric multiple units are a series of suburban electric trains introduced in the early 1980s for commuter services around London, known for their steel-bodied Mark 3–derived design and long service life.
-
B.
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.
-
C.
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.
-
D.
British Rail Class 325
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.
-
E.
British Rail Class 365
The British Rail Class 365 is a fleet of electric multiple-unit passenger trains built in the mid-1990s for suburban and regional services in southeast England and on the East Coast Main Line.
- 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 318 electric multiple units Target entity description: The British Rail Class 318 electric multiple units are suburban EMU trains introduced in the mid-1980s for commuter services around Glasgow, Scotland, featuring steel-bodied construction and 25 kV AC overhead electrification.
-
A.
British Rail Class 317 electric multiple units
The British Rail Class 317 electric multiple units are a series of suburban electric trains introduced in the early 1980s for commuter services around London, known for their steel-bodied Mark 3–derived design and long service life.
-
B.
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.
-
C.
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.
-
D.
British Rail Class 325
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.
-
E.
British Rail Class 365
The British Rail Class 365 is a fleet of electric multiple-unit passenger trains built in the mid-1990s for suburban and regional services in southeast England and on the East Coast Main Line.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
British Rail electric multiple unit
ⓘ
electric multiple unit ⓘ |
| bodyConstruction | steel ⓘ |
| brakeType | air brakes ⓘ |
| builtBy | BREL York ⓘ |
| builtFor | British Rail ⓘ |
| category |
British electric multiple units
ⓘ
Rail transport in Scotland ⓘ Train classes introduced in the 1980s ⓘ |
| countryOfOperation |
Scotland
ⓘ
United Kingdom ⓘ |
| couplingType | BSI automatic coupler ⓘ |
| currentCollectionMethod | pantograph ⓘ |
| designedBy | British Rail Engineering Limited ⓘ |
| designedFor |
25 kV AC electrified routes
ⓘ
commuter services ⓘ suburban services ⓘ |
| doorType | power-operated sliding doors ⓘ |
| electrificationSystem | 25 kV AC overhead ⓘ |
| enteredService | 1986 ⓘ |
| family | Mark 3-based EMU ⓘ |
| formation | 3-car unit ⓘ |
| introduced |
1986
ⓘ
mid-1980s ⓘ |
| multipleWorking | compatible with other 25 kV AC EMUs of similar era ⓘ |
| numberInClass | 21 units ⓘ |
| operator |
First ScotRail (historical)
ⓘ
linked to:
ScotRail
National Express ScotRail (historical) ⓘ
linked to:
ScotRail
ScotRail ⓘ Strathclyde Partnership for Transport (branding / specification influence) ⓘ
linked to:
Strathclyde Partnership for Transport
|
| owner |
British Rail (historical)
ⓘ
linked to:
British Rail
rolling stock leasing company (post-privatisation) ⓘ |
| powerSupply | overhead line equipment ⓘ |
| powerType | electric ⓘ |
| primaryAreaOfOperation | Glasgow ⓘ |
| purpose |
suburban commuter transport
ⓘ
urban commuter transport ⓘ |
| region |
Strathclyde
ⓘ
linked to:
Strathclyde region
|
| safetySystem |
AWS
ⓘ
TPWS ⓘ |
| servicePattern | stopping services ⓘ |
| serviceType | passenger ⓘ |
| trackGauge | standard gauge ⓘ |
| usedFor | Glasgow commuter routes ⓘ |
| usedOn |
Glasgow suburban rail network
ⓘ
linked to:
Strathclyde suburban rail network
Strathclyde suburban network ⓘ
linked to:
Strathclyde suburban rail network
|
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 318 electric multiple units Description of subject: The British Rail Class 318 electric multiple units are suburban EMU trains introduced in the mid-1980s for commuter services around Glasgow, Scotland, featuring steel-bodied construction and 25 kV AC overhead electrification.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.