Class 222 Meridian
E122419
The Class 222 Meridian is a high-speed diesel-electric multiple unit train used in the UK for intercity passenger services, particularly on routes operated by East Midlands Railway.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Class 222 Meridian canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1009526 — 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.
Target entity: Class 222 Meridian Context triple: [East Midlands Railway, fleetIncludes, Class 222 Meridian]
-
A.
Class 220 Voyager
The Class 220 Voyager is a high-speed diesel-electric multiple unit train used on intercity services across the UK rail network.
-
B.
Mogami class
The Mogami class was a group of Japanese World War II cruisers notable for their heavy armament, high speed, and controversial design that pushed the limits of naval treaty restrictions.
-
C.
Amagi-class battlecruiser
The Amagi-class battlecruiser was a planned class of fast capital ships for the Imperial Japanese Navy in the early 20th century, whose members were ultimately cancelled or converted following the Washington Naval Treaty and the Great Kantō earthquake.
-
D.
Titan IIIE
Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
-
E.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Target entity: Class 222 Meridian Target entity description: The Class 222 Meridian is a high-speed diesel-electric multiple unit train used in the UK for intercity passenger services, particularly on routes operated by East Midlands Railway.
-
A.
Class 220 Voyager
The Class 220 Voyager is a high-speed diesel-electric multiple unit train used on intercity services across the UK rail network.
-
B.
Mogami class
The Mogami class was a group of Japanese World War II cruisers notable for their heavy armament, high speed, and controversial design that pushed the limits of naval treaty restrictions.
-
C.
Amagi-class battlecruiser
The Amagi-class battlecruiser was a planned class of fast capital ships for the Imperial Japanese Navy in the early 20th century, whose members were ultimately cancelled or converted following the Washington Naval Treaty and the Great Kantō earthquake.
-
D.
Titan IIIE
Titan IIIE was a U.S. expendable launch vehicle variant of the Titan III family, equipped with a Centaur upper stage and used in the 1970s to send deep-space probes such as Voyager 1 on interplanetary trajectories.
-
E.
CP-140 Aurora
The CP-140 Aurora is a Canadian long-range maritime patrol and anti-submarine warfare aircraft based on the Lockheed P-3 Orion airframe and used primarily for surveillance and reconnaissance missions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
British rail vehicle class
ⓘ
diesel-electric multiple unit ⓘ high-speed train ⓘ |
| brakingSystem | electro-pneumatic brakes ⓘ |
| brandedAs | Meridian ⓘ |
| carBodyConstruction | steel ⓘ |
| configuration | multiple unit ⓘ |
| countryOfOperation | United Kingdom ⓘ |
| couplingType |
Dellner automatic couplers
ⓘ
surface form:
Dellner coupler
|
| designedBy |
Alstom (formerly Bombardier Transportation)
ⓘ
surface form:
Bombardier Transportation UK
|
| designedFor |
125 mph operation on UK main lines
ⓘ
high-speed intercity services ⓘ |
| electricSystem | onboard diesel generator sets ⓘ |
| engineType | diesel engine underfloor ⓘ |
| family | Bombardier Voyager family ⓘ |
| formerOperator |
East Midlands Railway
ⓘ
surface form:
East Midlands Trains
Midland Main Line ⓘ
surface form:
Midland Mainline
|
| hasOperator | East Midlands Railway ⓘ |
| hasPowerOutput | high power-to-weight ratio ⓘ |
| hasSeating |
first class
ⓘ
standard class ⓘ |
| introduced | early 2000s ⓘ |
| manufacturer |
Bombardier
ⓘ
surface form:
Bombardier Transportation
|
| multipleWorking |
compatible with Class 220 Voyager
ⓘ
compatible with Class 221 Super Voyager ⓘ |
| operator |
Virgin CrossCountry
ⓘ
surface form:
CrossCountry (limited historical use)
East Midlands Railway ⓘ |
| powerType | diesel-electric ⓘ |
| primaryRouteOperator | Midland Main Line ⓘ |
| propulsion | diesel engines driving electric traction motors ⓘ |
| railwayNetwork |
National Rail
ⓘ
surface form:
National Rail (Great Britain)
|
| routeType | mainline ⓘ |
| safetySystem |
AWS
ⓘ
TPWS ⓘ |
| serviceStatus | in service ⓘ |
| serviceType | intercity passenger service ⓘ |
| topSpeed |
125 mph
ⓘ
200 km/h ⓘ |
| trackGauge |
1435 mm
ⓘ
standard gauge ⓘ |
| UICClassification | multiple-unit diesel train ⓘ |
| usedBy | East Midlands Railway ⓘ |
| usedFor | long-distance passenger transport ⓘ |
| usedOnRoute |
East Midlands intercity services from London St Pancras
ⓘ
London St Pancras – Derby ⓘ London St Pancras – Nottingham ⓘ London St Pancras to Sheffield ⓘ
surface form:
London St Pancras – Sheffield
|
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.
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.
Subject: Class 222 Meridian Description of subject: The Class 222 Meridian is a high-speed diesel-electric multiple unit train used in the UK for intercity passenger services, particularly on routes operated by East Midlands Railway.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.