GWR Intercity Express Train
E922092
GWR Intercity Express Train is the Great Western Railway-branded high-speed intercity service operated with modern bi-mode trains on key routes such as London to the South West and Wales.
All labels observed (2)
| Label | Occurrences |
|---|---|
| GWR Intercity Express Train canonical | 2 |
| Great Western Railway trains | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11375667 — 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: GWR Intercity Express Train Context triple: [British Rail Class 802, operatorBranding, GWR Intercity Express Train]
-
A.
British Rail Class 158
The British Rail Class 158 is a diesel multiple-unit train built in the late 1980s and early 1990s for regional and intercity services across the UK rail network.
-
B.
British Rail Class 155
The British Rail Class 155 is a type of diesel multiple unit passenger train built in the late 1980s for regional services on the UK rail network.
-
C.
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.
-
D.
British Rail Class 43
The British Rail Class 43 is a high-speed diesel-electric locomotive best known for powering the InterCity 125 trains that long held the world speed record for diesel traction in regular passenger service in the UK.
-
E.
British Rail Class 458
The British Rail Class 458 is a fleet of electric multiple-unit passenger trains used for suburban and regional services in the south of England, particularly around London.
- 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: GWR Intercity Express Train Target entity description: GWR Intercity Express Train is the Great Western Railway-branded high-speed intercity service operated with modern bi-mode trains on key routes such as London to the South West and Wales.
-
A.
British Rail Class 158
The British Rail Class 158 is a diesel multiple-unit train built in the late 1980s and early 1990s for regional and intercity services across the UK rail network.
-
B.
British Rail Class 155
The British Rail Class 155 is a type of diesel multiple unit passenger train built in the late 1980s for regional services on the UK rail network.
-
C.
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.
-
D.
British Rail Class 43
The British Rail Class 43 is a high-speed diesel-electric locomotive best known for powering the InterCity 125 trains that long held the world speed record for diesel traction in regular passenger service in the UK.
-
E.
British Rail Class 458
The British Rail Class 458 is a fleet of electric multiple-unit passenger trains used for suburban and regional services in the south of England, particularly around London.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
intercity passenger rail service
ⓘ
train service brand ⓘ |
| branding | GWR green livery ⓘ |
| country | United Kingdom ⓘ |
| features |
air conditioning
ⓘ
on-board Wi-Fi ⓘ on-board catering ⓘ power sockets at seats ⓘ |
| introducedBy | Great Western Railway NERFINISHED ⓘ |
| introducedInDecade | 2010s ⓘ |
| introducedOnRoute | Great Western Main Line NERFINISHED ⓘ |
| manufacturerOfRollingStock | Hitachi Rail NERFINISHED ⓘ |
| network |
Cornish Main Line
NERFINISHED
ⓘ
Cotswold Line NERFINISHED ⓘ Great Western Main Line NERFINISHED ⓘ South Wales Main Line NERFINISHED ⓘ |
| operator | Great Western Railway NERFINISHED ⓘ |
| partOfProgramme | Intercity Express Programme NERFINISHED ⓘ |
| powerSource |
25 kV AC overhead electric
ⓘ
diesel ⓘ |
| primaryTerminus | London Paddington NERFINISHED ⓘ |
| replacedRollingStock |
Class 180 Adelante
NERFINISHED
ⓘ
InterCity 125 HST NERFINISHED ⓘ |
| replacedService | First Great Western High Speed Train services ⓘ |
| safetySystem |
AWS
NERFINISHED
ⓘ
ETCS (on some routes) NERFINISHED ⓘ TPWS NERFINISHED ⓘ |
| servesDestination |
Bristol Temple Meads
NERFINISHED
ⓘ
Cardiff Central NERFINISHED ⓘ Cheltenham Spa NERFINISHED ⓘ Exeter St Davids NERFINISHED ⓘ Hereford NERFINISHED ⓘ Oxford NERFINISHED ⓘ Penzance NERFINISHED ⓘ Plymouth NERFINISHED ⓘ Swansea NERFINISHED ⓘ Worcester NERFINISHED ⓘ |
| serviceClass |
First Class
ⓘ
Standard Class ⓘ |
| serviceType |
high-speed
ⓘ
long-distance ⓘ |
| ticketing |
advance purchase fares
ⓘ
reservable seating ⓘ |
| topSpeed |
125 mph
ⓘ
200 km/h ⓘ |
| tractionType | bi-mode ⓘ |
| usesRollingStock |
Class 800 IET
NERFINISHED
ⓘ
Class 802 IET NERFINISHED ⓘ |
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: GWR Intercity Express Train Description of subject: GWR Intercity Express Train is the Great Western Railway-branded high-speed intercity service operated with modern bi-mode trains on key routes such as London to the South West and Wales.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Great Western Railway trains
subject surface form:
British Rail Class 800