British Rail Class 755/3
E681372
The British Rail Class 755/3 is a bi-mode multiple unit variant used by Greater Anglia, designed for flexible operation on both electrified and non-electrified routes in East Anglia.
All labels observed (2)
| Label | Occurrences |
|---|---|
| British Rail Class 755/3 canonical | 1 |
| British Rail Class 755/4 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7082344 — 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 755/3 Context triple: [British Rail Class 755, hasSubclass, British Rail Class 755/3]
-
A.
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.
-
B.
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.
-
C.
British Rail Class 745
The British Rail Class 745 is a modern electric multiple unit train built for Greater Anglia, designed for high-capacity, intercity and airport services on the UK rail network.
-
D.
British Rail Class 317
The British Rail Class 317 is a type of electric multiple unit train introduced in the early 1980s for commuter services in and around London and the East of England.
-
E.
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.
- 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 755/3 Target entity description: The British Rail Class 755/3 is a bi-mode multiple unit variant used by Greater Anglia, designed for flexible operation on both electrified and non-electrified routes in East Anglia.
-
A.
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.
-
B.
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.
-
C.
British Rail Class 745
The British Rail Class 745 is a modern electric multiple unit train built for Greater Anglia, designed for high-capacity, intercity and airport services on the UK rail network.
-
D.
British Rail Class 317
The British Rail Class 317 is a type of electric multiple unit train introduced in the early 1980s for commuter services in and around London and the East of England.
-
E.
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.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
British Rail multiple unit
ⓘ
bi-mode multiple unit ⓘ diesel-electric multiple unit ⓘ |
| category |
bi-mode train
ⓘ
passenger train ⓘ regional train ⓘ |
| country | England ⓘ |
| countryOfOperation | United Kingdom ⓘ |
| designedBy | Stadler Rail NERFINISHED ⓘ |
| designedFor |
commuter services
ⓘ
electrified routes ⓘ non-electrified routes ⓘ regional services ⓘ |
| electrificationSystem | 25 kV 50 Hz AC overhead line ⓘ |
| family | Stadler FLIRT NERFINISHED ⓘ |
| hasConfiguration | multiple working capability ⓘ |
| hasFeature |
accessible interior
ⓘ
air conditioning ⓘ bicycle spaces ⓘ low-floor design ⓘ luggage space ⓘ onboard toilets ⓘ passenger information system ⓘ |
| hasMode |
diesel mode
ⓘ
electric mode ⓘ |
| hasOperator | Greater Anglia NERFINISHED ⓘ |
| introducedFor | Greater Anglia fleet renewal ⓘ |
| manufacturer | Stadler Rail NERFINISHED ⓘ |
| operator |
Abellio Greater Anglia
NERFINISHED
ⓘ
Greater Anglia NERFINISHED ⓘ Greater Anglia franchise NERFINISHED ⓘ |
| powerSupply |
25 kV AC overhead electrification
ⓘ
onboard diesel power pack ⓘ |
| railwayCompany | Greater Anglia NERFINISHED ⓘ |
| railwayNetwork | National Rail ⓘ |
| regionOfOperation | East Anglia NERFINISHED ⓘ |
| serviceArea |
Cambridgeshire
NERFINISHED
ⓘ
Essex NERFINISHED ⓘ Norfolk NERFINISHED ⓘ Suffolk NERFINISHED ⓘ |
| trackGauge | standard gauge ⓘ |
| tractionType |
diesel-electric
ⓘ
electric ⓘ |
| usedFor | passenger transport ⓘ |
| usedOn |
non-electrified branch lines
ⓘ
partially electrified routes ⓘ regional routes in East Anglia ⓘ |
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 755/3 Description of subject: The British Rail Class 755/3 is a bi-mode multiple unit variant used by Greater Anglia, designed for flexible operation on both electrified and non-electrified routes in East Anglia.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
British Rail Class 755
subject surface form:
British Rail Class 755
this entity surface form:
British Rail Class 755/4