Piccadilly Circus Underground station
E63442
Piccadilly Circus Underground station is a major London Underground interchange in the West End, serving the Piccadilly and Bakerloo lines beneath the famous Piccadilly Circus junction.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T503293 — 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: Piccadilly Circus Underground station Context triple: [Piccadilly, adjacentTo, Piccadilly Circus Underground station]
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A.
Euston Underground station
Euston Underground station is a major London Underground interchange serving the Euston mainline railway station on the Northern and Victoria lines.
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B.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
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C.
George V metro station
George V metro station is a Paris Métro station on Line 1 located beneath the Avenue des Champs-Élysées, serving one of the city's most famous boulevards.
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D.
West End station
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
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E.
Piccadilly Gardens tram stop
Piccadilly Gardens tram stop is a major city-centre interchange on the Manchester Metrolink light rail network, serving as one of its busiest and most important stops.
- 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: Piccadilly Circus Underground station Target entity description: Piccadilly Circus Underground station is a major London Underground interchange in the West End, serving the Piccadilly and Bakerloo lines beneath the famous Piccadilly Circus junction.
-
A.
Euston Underground station
Euston Underground station is a major London Underground interchange serving the Euston mainline railway station on the Northern and Victoria lines.
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B.
Green Park Underground station
Green Park Underground station is a central London Tube station serving the Jubilee, Piccadilly, and Victoria lines, located near Green Park and Buckingham Palace.
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C.
George V metro station
George V metro station is a Paris Métro station on Line 1 located beneath the Avenue des Champs-Élysées, serving one of the city's most famous boulevards.
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D.
West End station
West End station is a key Dallas Area Rapid Transit (DART) light rail stop serving the historic West End district in downtown Dallas, Texas.
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E.
Piccadilly Gardens tram stop
Piccadilly Gardens tram stop is a major city-centre interchange on the Manchester Metrolink light rail network, serving as one of its busiest and most important stops.
- F. None of above. chosen
Statements (49)
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: Piccadilly Circus Underground station Description of subject: Piccadilly Circus Underground station is a major London Underground interchange in the West End, serving the Piccadilly and Bakerloo lines beneath the famous Piccadilly Circus junction.
Referenced by (28)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Piccadilly Circus
this entity surface form:
served by Leicester Square station
this entity surface form:
Piccadilly Circus station
this entity surface form:
Piccadilly Circus
this entity surface form:
Piccadilly Circus
Green Park Underground station
→
isAdjacentStationOnPiccadillyLine
→
Piccadilly Circus Underground station
ⓘ
Piccadilly Circus Underground station
→
isBelow
→
Piccadilly Circus Underground station
self-linksurface differs
ⓘ
this entity surface form:
Piccadilly Circus road junction
this entity surface form:
Piccadilly Circus station
subject surface form:
West End
this entity surface form:
Piccadilly Circus station
this entity surface form:
nearby Piccadilly Circus Underground station
this entity surface form:
Piccadilly Circus tube station
this entity surface form:
Piccadilly Circus tube station
this entity surface form:
Piccadilly Circus tube station
Liberty London (nearby on Great Marlborough Street)
→
publicTransitAccess
→
Piccadilly Circus Underground station
ⓘ
subject surface form:
Liberty London
this entity surface form:
Piccadilly Circus tube station
this entity surface form:
Piccadilly Circus station
this entity surface form:
Piccadilly Circus tube station