British Rail Class 466
E566780
The British Rail Class 466 is a type of electric multiple unit train used on suburban and commuter services in Southeast England as part of the Networker family.
All labels observed (1)
| Label | Occurrences |
|---|---|
| British Rail Class 466 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T5501869 — 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 466 Context triple: [Networker, hasSubclass, British Rail Class 466]
-
A.
British Rail Class 465
The British Rail Class 465 is a family of electric multiple-unit commuter trains used primarily on suburban routes in Southeast England, particularly around London.
-
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 168
The British Rail Class 168 is a diesel multiple-unit train used primarily by Chiltern Railways for regional and intercity services in the United Kingdom.
-
E.
British Rail Class 444
The British Rail Class 444 is a fleet of modern electric multiple-unit passenger trains used by South Western Railway for long-distance services on routes including those from London Waterloo.
- 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 466 Target entity description: The British Rail Class 466 is a type of electric multiple unit train used on suburban and commuter services in Southeast England as part of the Networker family.
-
A.
British Rail Class 465
The British Rail Class 465 is a family of electric multiple-unit commuter trains used primarily on suburban routes in Southeast England, particularly around London.
-
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 168
The British Rail Class 168 is a diesel multiple-unit train used primarily by Chiltern Railways for regional and intercity services in the United Kingdom.
-
E.
British Rail Class 444
The British Rail Class 444 is a fleet of modern electric multiple-unit passenger trains used by South Western Railway for long-distance services on routes including those from London Waterloo.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
British Rail Networker unit
ⓘ
electric multiple unit ⓘ train class ⓘ |
| brakeType | air brakes ⓘ |
| builtFor | Network SouthEast sector of British Rail NERFINISHED ⓘ |
| carBodyConstruction | steel ⓘ |
| collectionMethod | third rail shoegear ⓘ |
| controlSystem | GEC traction control (Networker type) NERFINISHED ⓘ |
| countryOfOperation | United Kingdom NERFINISHED ⓘ |
| coupling | Tightlock ⓘ |
| depot |
Gillingham depot
NERFINISHED
ⓘ
Slade Green depot NERFINISHED ⓘ |
| designedBy | British Rail Engineering (specification) ⓘ |
| designedFor | third-rail electrified routes ⓘ |
| doorArrangement | two sets of double-leaf doors per side per car (approximate typical arrangement) ⓘ |
| doorType | power-operated sliding doors ⓘ |
| electricSystem | 750 V DC third rail ⓘ |
| enteredService | 1993 ⓘ |
| family | Networker NERFINISHED ⓘ |
| familyRelation | shorter 2-car counterpart of British Rail Class 465 ⓘ |
| formation | 2-car unit ⓘ |
| introduced | 1993 ⓘ |
| livery | Southeastern livery (various variants over time) ⓘ |
| manufacturer | Metro-Cammell NERFINISHED ⓘ |
| multipleWorking |
compatible with British Rail Class 465
ⓘ
compatible with other Networker units ⓘ |
| numberBuilt | 43 ⓘ |
| operator | Southeastern NERFINISHED ⓘ |
| operatorPredecessor | British Rail NERFINISHED ⓘ |
| operatorRegion | South East England NERFINISHED ⓘ |
| powerSupply | third rail ⓘ |
| powerType | electric ⓘ |
| primaryUse |
commuter services
ⓘ
suburban services ⓘ |
| routeAvailability | RA2 (typical for Networker units) ⓘ |
| safetySystem |
AWS
NERFINISHED
ⓘ
TPWS NERFINISHED ⓘ |
| serviceArea |
Kent
NERFINISHED
ⓘ
South East London NERFINISHED ⓘ parts of East Sussex ⓘ |
| servicePattern | stopping services ⓘ |
| serviceType | passenger ⓘ |
| topSpeed | approximately 75 mph ⓘ |
| trackGauge | 1435 mm standard gauge ⓘ |
| UICClassification | Bo′Bo′+2′2′ ⓘ |
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 466 Description of subject: The British Rail Class 466 is a type of electric multiple unit train used on suburban and commuter services in Southeast England as part of the Networker family.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.