Lumo (as Class 803 variant, related design)
E922091
Lumo (as the Class 803 variant) is a British open-access train operator running high-speed electric intercity services on the East Coast Main Line using a closely related design to the bi-mode Class 802 trains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lumo (as Class 803 variant, related design) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11375642 — 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: Lumo (as Class 803 variant, related design) Context triple: [British Rail Class 802, operator, Lumo (as Class 803 variant, related design)]
-
A.
LMS 8F Class
The LMS 8F Class is a British heavy freight steam locomotive type widely used by the London, Midland and Scottish Railway and later by British Railways, particularly during World War II.
-
B.
British Rail Class 143
The British Rail Class 143 is a type of diesel multiple unit "Pacer" train built in the 1980s for use on regional and commuter rail services in the UK.
-
C.
Class 802 Nova 1 bi-mode train
The Class 802 Nova 1 is a modern bi-mode intercity train used by TransPennine Express, capable of operating on both electrified and non-electrified routes to provide faster, more flexible services across northern England and Scotland.
-
D.
British Rail Class 86
The British Rail Class 86 is a class of electric locomotives introduced in the 1960s for high-speed passenger and freight services on the West Coast Main Line and other electrified routes in the UK.
-
E.
Class 83 EMU
The Class 83 EMU is an electric multiple unit train type used by Malaysia’s KTM Komuter suburban rail service for passenger operations.
- 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: Lumo (as Class 803 variant, related design) Target entity description: Lumo (as the Class 803 variant) is a British open-access train operator running high-speed electric intercity services on the East Coast Main Line using a closely related design to the bi-mode Class 802 trains.
-
A.
LMS 8F Class
The LMS 8F Class is a British heavy freight steam locomotive type widely used by the London, Midland and Scottish Railway and later by British Railways, particularly during World War II.
-
B.
British Rail Class 143
The British Rail Class 143 is a type of diesel multiple unit "Pacer" train built in the 1980s for use on regional and commuter rail services in the UK.
-
C.
Class 802 Nova 1 bi-mode train
The Class 802 Nova 1 is a modern bi-mode intercity train used by TransPennine Express, capable of operating on both electrified and non-electrified routes to provide faster, more flexible services across northern England and Scotland.
-
D.
British Rail Class 86
The British Rail Class 86 is a class of electric locomotives introduced in the 1960s for high-speed passenger and freight services on the West Coast Main Line and other electrified routes in the UK.
-
E.
Class 83 EMU
The Class 83 EMU is an electric multiple unit train type used by Malaysia’s KTM Komuter suburban rail service for passenger operations.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
open-access train operator
ⓘ
train operating company ⓘ |
| accessModel | open-access ⓘ |
| competitionModel | competes with franchised intercity operators on ECML ⓘ |
| country | United Kingdom ⓘ |
| electrificationSystemUsed | 25 kV AC overhead line equipment ⓘ |
| infrastructureOwner | Network Rail ⓘ |
| marketSegment | intercity passenger ⓘ |
| network | British railway network ⓘ |
| operatesOnLine | East Coast Main Line ⓘ |
| operatorType | passenger-only operator ⓘ |
| primaryRouteCorridor | London–Edinburgh ⓘ |
| propulsionEnergySource | overhead line electricity ⓘ |
| railGauge | standard gauge ⓘ |
| railwaySystem |
National Rail (Great Britain)
ⓘ
linked to:
National Rail
|
| regionServed |
England
ⓘ
Scotland ⓘ |
| relatedBiModeClass | British Rail Class 802 ⓘ |
| rollingStockClass | British Rail Class 803 ⓘ |
| rollingStockDesignRelation |
closely related to British Rail Class 802
ⓘ
derived from Hitachi A-train platform ⓘ
linked to:
Hitachi A-Train
|
| rollingStockManufacturer | Hitachi Rail ⓘ |
| rollingStockPowerConfiguration | pure electric ⓘ |
| rollingStockPowerType | electric multiple unit ⓘ |
| servicePattern | long-distance non-stop and limited-stop services ⓘ |
| serviceSpeedCategory | high-speed (200 km/h class) ⓘ |
| serviceType |
high-speed rail service
ⓘ
intercity rail service ⓘ |
| tractionType | electric ⓘ |
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: Lumo (as Class 803 variant, related design) Description of subject: Lumo (as the Class 803 variant) is a British open-access train operator running high-speed electric intercity services on the East Coast Main Line using a closely related design to the bi-mode Class 802 trains.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.