BR 60800 Green Arrow
E760833
BR 60800 Green Arrow is a preserved LNER Class V2 steam locomotive, renowned as one of the most significant surviving examples of its type in British railway heritage.
All labels observed (3)
| Label | Occurrences |
|---|---|
| 4771 Green Arrow | 1 |
| 60800 Green Arrow | 1 |
| BR 60800 Green Arrow canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T8845370 — 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: BR 60800 Green Arrow Context triple: [LNER Class V2, notablePreservedExample, BR 60800 Green Arrow]
-
A.
The Arrow
The Arrow is the student-run newspaper of Southeast Missouri State University, covering campus news, events, and student life.
-
B.
Arrow
Arrow is the English translation of "Freccia," the nickname of the Italian World War II fighter aircraft Fiat G.50.
-
C.
Arrow
Arrow is a common English surname borne by various individuals, including the influential economist Kenneth Arrow.
-
D.
Arrow
Arrow is a popular American superhero television series based on the DC Comics character Green Arrow, known for launching the interconnected "Arrowverse" franchise.
-
E.
Arrow
Arrow is a regional passenger rail service brand used for trains operating between San Bernardino and Redlands in Southern California.
- 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: BR 60800 Green Arrow Target entity description: BR 60800 Green Arrow is a preserved LNER Class V2 steam locomotive, renowned as one of the most significant surviving examples of its type in British railway heritage.
-
A.
The Arrow
The Arrow is the student-run newspaper of Southeast Missouri State University, covering campus news, events, and student life.
-
B.
Arrow
Arrow is the English translation of "Freccia," the nickname of the Italian World War II fighter aircraft Fiat G.50.
-
C.
Arrow
Arrow is a common English surname borne by various individuals, including the influential economist Kenneth Arrow.
-
D.
Arrow
Arrow is a popular American superhero television series based on the DC Comics character Green Arrow, known for launching the interconnected "Arrowverse" franchise.
-
E.
Arrow
Arrow is a regional passenger rail service brand used for trains operating between San Bernardino and Redlands in Southern California.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
LNER Class V2 locomotive
ⓘ
steam locomotive ⓘ |
| associatedWith |
LNER Class V2 production series
ⓘ
linked to:
LNER Class V2
|
| brakeType | vacuum brake ⓘ |
| BRNumber | 60800 ⓘ |
| buildCountry | United Kingdom ⓘ |
| buildDate | 1936 ⓘ |
| builder | Doncaster Works ⓘ |
| buildLocation | Doncaster ⓘ |
| collection | National Collection (UK) ⓘ |
| configuration |
2-6-2
ⓘ
Prairie ⓘ |
| country | United Kingdom ⓘ |
| cylinderArrangement | three-cylinder ⓘ |
| cylinderCount | 3 ⓘ |
| designedFor | high-speed mixed-traffic work ⓘ |
| designer | Nigel Gresley ⓘ |
| enteredService | 1936 ⓘ |
| fleetNumber |
4771
ⓘ
60800 ⓘ |
| fuelType | coal ⓘ |
| gauge | standard gauge ⓘ |
| heritageCategory | preserved main line steam locomotive ⓘ |
| heritageSignificance |
important surviving example of LNER steam design
ⓘ
key exhibit in UK railway preservation ⓘ |
| name | Green Arrow ⓘ |
| notableFor |
only surviving LNER Class V2 locomotive
ⓘ
significant example of British mixed-traffic steam locomotive design ⓘ |
| operator |
British Railways
ⓘ
linked to:
British Rail
London and North Eastern Railway ⓘ |
| originalNumber | 4771 ⓘ |
| owner | National Railway Museum ⓘ |
| powerType | steam ⓘ |
| preservationStatus | static display ⓘ |
| preserved | true ⓘ |
| primaryUse |
freight trains
ⓘ
mixed-traffic services ⓘ passenger trains ⓘ |
| railwayClass | LNER Class V2 ⓘ |
| regionOfOperation |
British Railways Eastern Region
ⓘ
linked to:
British Rail Eastern Region
LNER network ⓘ |
| status | non-operational ⓘ |
| survivingExamplesOfClass | 1 ⓘ |
| tractionType | steam ⓘ |
| UICClassification | 1′C1′ h3 ⓘ |
| valveGear | Walschaerts ⓘ |
| withdrawalDate | 1962 ⓘ |
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: BR 60800 Green Arrow Description of subject: BR 60800 Green Arrow is a preserved LNER Class V2 steam locomotive, renowned as one of the most significant surviving examples of its type in British railway heritage.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
V2
linked to: BR 60800 Green Arrow
subject linked to:
Green Arrow class
linked to: BR 60800 Green Arrow