Great Portland Street Underground station
E236364
Great Portland Street Underground station is a London Underground station on the Circle, Hammersmith & City, and Metropolitan lines, located near Regent's Park in central London.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T2075953 — 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: Great Portland Street Underground station Context triple: [Regent's Park, London, hasTransportConnection, Great Portland Street Underground station]
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A.
Oxford Circus Underground station
Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
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B.
Tottenham Court Road station
Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
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C.
Cannon Street station
Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
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D.
Liverpool Street station
Liverpool Street station is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England and Stansted Airport.
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E.
Elephant & Castle Underground station
Elephant & Castle Underground station is a major London Underground interchange in the Elephant and Castle area, serving both the Bakerloo and Northern lines in the London Borough of Southwark.
- 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: Great Portland Street Underground station Target entity description: Great Portland Street Underground station is a London Underground station on the Circle, Hammersmith & City, and Metropolitan lines, located near Regent's Park in central London.
-
A.
Oxford Circus Underground station
Oxford Circus Underground station is a major London Underground interchange in the West End, serving the Bakerloo, Central, and Victoria lines at the junction of Oxford Street and Regent Street.
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B.
Tottenham Court Road station
Tottenham Court Road station is a central London Underground station on the Central and Northern lines, located near Oxford Street and serving the West End.
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C.
Cannon Street station
Cannon Street station is a central London railway terminus and London Underground station serving commuter routes in and out of the City of London.
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D.
Liverpool Street station
Liverpool Street station is a major central London railway terminus and London Underground station, serving as a key hub for commuter and regional services, particularly to the east of England and Stansted Airport.
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E.
Elephant & Castle Underground station
Elephant & Castle Underground station is a major London Underground interchange in the Elephant and Castle area, serving both the Bakerloo and Northern lines in the London Borough of Southwark.
- F. None of above. chosen
Statements (48)
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: Great Portland Street Underground station Description of subject: Great Portland Street Underground station is a London Underground station on the Circle, Hammersmith & City, and Metropolitan lines, located near Regent's Park in central London.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Great Portland Street Underground station
linked to: Great Portland Street Underground station
linked to: Great Portland Street Underground station
Euston Square Underground station
→
hasAdjacentStationOnMetropolitanLine
→
Great Portland Street Underground station
ⓘ
Euston Square Underground station
→
hasAdjacentStationOnCircleLine
→
Great Portland Street Underground station
ⓘ
Euston Square Underground station
→
hasAdjacentStationOnHammersmithAndCityLine
→
Great Portland Street Underground station
ⓘ
linked to: Great Portland Street Underground station
subject linked to:
Marylebone, London, England
linked to: Great Portland Street Underground station
subject linked to:
Warren Street Underground station nearby
subject linked to:
Regent's Park by Prince Albert Road
linked to: Great Portland Street Underground station
linked to: Great Portland Street Underground station
Circle line Edgware Road–Gloucester Road–High Street Kensington loop
→
servesStation
→
Great Portland Street Underground station
ⓘ