Caledonian Road tube station
E522601
Caledonian Road tube station is a London Underground station on the Piccadilly line in north London, serving the Barnsbury area and providing direct links to central London and Heathrow.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Caledonian Road Underground station | 3 |
| Caledonian Road tube station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4679859 — 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: Caledonian Road tube station Context triple: [Barnsbury, servedByUndergroundStation, Caledonian Road tube station]
-
A.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
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B.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
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C.
Gloucester Road tube station
Gloucester Road tube station is a London Underground station in the Royal Borough of Kensington and Chelsea served by the District, Circle, and Piccadilly lines.
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D.
Finchley Road Underground station
Finchley Road Underground station is a London Underground station in north London that serves as a key interchange on the Jubilee and Metropolitan lines.
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E.
Leytonstone Underground station
Leytonstone Underground station is a London Underground station in East London served by the Central line, providing commuter access between Leytonstone and central 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: Caledonian Road tube station Target entity description: Caledonian Road tube station is a London Underground station on the Piccadilly line in north London, serving the Barnsbury area and providing direct links to central London and Heathrow.
-
A.
Finsbury Park station
Finsbury Park station is a major transport hub in North London, serving both National Rail and London Underground lines and providing access to surrounding areas including Arsenal’s Emirates Stadium.
-
B.
Hampstead tube station
Hampstead tube station is a London Underground station on the Northern line, known for serving the Hampstead area of the London Borough of Camden and for having one of the deepest platforms on the network.
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C.
Gloucester Road tube station
Gloucester Road tube station is a London Underground station in the Royal Borough of Kensington and Chelsea served by the District, Circle, and Piccadilly lines.
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D.
Finchley Road Underground station
Finchley Road Underground station is a London Underground station in north London that serves as a key interchange on the Jubilee and Metropolitan lines.
-
E.
Leytonstone Underground station
Leytonstone Underground station is a London Underground station in East London served by the Central line, providing commuter access between Leytonstone and central London.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
London Underground station
ⓘ
railway station ⓘ |
| architect | Leslie Green NERFINISHED ⓘ |
| connectsTo |
Heathrow Airport
NERFINISHED
ⓘ
central London ⓘ |
| fareZone | Zone 2 ⓘ |
| hasAccessType | stairs-only access ⓘ |
| hasAddress | Caledonian Road, Islington, London NERFINISHED ⓘ |
| hasArchitecturalStyle | Leslie Green oxblood faience design ⓘ |
| hasBorough | Islington NERFINISHED ⓘ |
| hasCity | London NERFINISHED ⓘ |
| hasConnectionType |
direct trains to Heathrow Airport
ⓘ
direct trains to King’s Cross St Pancras ⓘ direct trains to West End ⓘ |
| hasCountry | United Kingdom ⓘ |
| hasFareZoneBoundary | inner London ⓘ |
| hasLatitude | 51.548 ⓘ |
| hasLongitude | -0.118 ⓘ |
| hasNeighbourhood |
Barnsbury
NERFINISHED
ⓘ
Caledonian Road area NERFINISHED ⓘ |
| hasOriginalCompany | Great Northern, Piccadilly and Brompton Railway NERFINISHED ⓘ |
| hasPlatformCount | 2 ⓘ |
| hasPlatformType | sub-surface platforms ⓘ |
| hasStationCode | CND NERFINISHED ⓘ |
| hasStructureType | deep-level tube station ⓘ |
| hasSymbol | Underground roundel ⓘ |
| hasTicketGates | yes ⓘ |
| hasTicketHallType | surface-level ticket hall ⓘ |
| isBetweenStationOnLine |
Holloway Road on Piccadilly line
ⓘ
King’s Cross St Pancras on Piccadilly line ⓘ |
| isOnNetwork | London Underground NERFINISHED ⓘ |
| isPartOf | Piccadilly line Cockfosters–Heathrow/Uxbridge route NERFINISHED ⓘ |
| locatedIn |
Barnsbury
NERFINISHED
ⓘ
England ⓘ London NERFINISHED ⓘ London Borough of Islington NERFINISHED ⓘ United Kingdom ⓘ north London ⓘ |
| managedBy | London Underground NERFINISHED ⓘ |
| openedBy | Great Northern, Piccadilly and Brompton Railway NERFINISHED ⓘ |
| openedOn | 1906-12-15 ⓘ |
| ownedBy | Transport for London NERFINISHED ⓘ |
| servedByLine | Piccadilly line NERFINISHED ⓘ |
| servesArea |
Barnsbury
NERFINISHED
ⓘ
Caledonian Road NERFINISHED ⓘ |
| servesCorridor | Caledonian Road corridor 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: Caledonian Road tube station Description of subject: Caledonian Road tube station is a London Underground station on the Piccadilly line in north London, serving the Barnsbury area and providing direct links to central London and Heathrow.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Caledonian Road Underground station
this entity surface form:
Caledonian Road Underground station
this entity surface form:
Caledonian Road Underground station