Class 91 + Mark 4 coaches + Driving Van Trailer
E1573181
UNEXPLORED
The "Class 91 + Mark 4 coaches + Driving Van Trailer" formation is a high-speed push–pull passenger train set used on the UK’s East Coast Main Line, pairing a Class 91 electric locomotive with Mark 4 carriages and a control cab at the opposite end.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Class 91 + Mark 4 coaches + Driving Van Trailer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T23216730 — 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: Class 91 + Mark 4 coaches + Driving Van Trailer Context triple: [British Rail Class 91, typicalFormation, Class 91 + Mark 4 coaches + Driving Van Trailer]
-
A.
CAF Mark 4 coaches
CAF Mark 4 coaches are modern intercity passenger rail carriages built by Construcciones y Auxiliar de Ferrocarriles for Ireland’s mainline services, featuring improved comfort, safety, and onboard amenities over their predecessors.
-
B.
MCI D-Series coaches
MCI D-Series coaches are a line of long-distance, intercity motorcoaches manufactured by Motor Coach Industries and widely used by major bus operators across North America.
-
C.
Corail coaches
Corail coaches are a class of long-distance passenger railway carriages widely used in France for comfortable intercity services.
-
D.
CAF Mark 5 sleeping coaches
CAF Mark 5 sleeping coaches are modern, purpose-built overnight train carriages designed by Construcciones y Auxiliar de Ferrocarriles (CAF) to provide upgraded sleeper accommodation and amenities on long-distance services in the UK.
-
E.
Amfleet II coaches
Amfleet II coaches are long-distance passenger railcars used by Amtrak, known for their single-level design, enhanced seating comfort, and use on overnight and extended-route services in the United States.
- 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: Class 91 + Mark 4 coaches + Driving Van Trailer Target entity description: The "Class 91 + Mark 4 coaches + Driving Van Trailer" formation is a high-speed push–pull passenger train set used on the UK’s East Coast Main Line, pairing a Class 91 electric locomotive with Mark 4 carriages and a control cab at the opposite end.
-
A.
CAF Mark 4 coaches
CAF Mark 4 coaches are modern intercity passenger rail carriages built by Construcciones y Auxiliar de Ferrocarriles for Ireland’s mainline services, featuring improved comfort, safety, and onboard amenities over their predecessors.
-
B.
MCI D-Series coaches
MCI D-Series coaches are a line of long-distance, intercity motorcoaches manufactured by Motor Coach Industries and widely used by major bus operators across North America.
-
C.
Corail coaches
Corail coaches are a class of long-distance passenger railway carriages widely used in France for comfortable intercity services.
-
D.
CAF Mark 5 sleeping coaches
CAF Mark 5 sleeping coaches are modern, purpose-built overnight train carriages designed by Construcciones y Auxiliar de Ferrocarriles (CAF) to provide upgraded sleeper accommodation and amenities on long-distance services in the UK.
-
E.
Amfleet II coaches
Amfleet II coaches are long-distance passenger railcars used by Amtrak, known for their single-level design, enhanced seating comfort, and use on overnight and extended-route services in the United States.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.