Stockholm metro
E78001
The Stockholm metro is the rapid transit system serving Sweden's capital, renowned for its extensive network and art-adorned stations often called the world's longest art gallery.
All labels observed (21)
How this entity was disambiguated
This entity first appeared as the object of triple T622880 — 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: Stockholm metro Context triple: [Stockholm, hasPublicTransport, Stockholm metro]
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A.
Copenhagen Metro
Copenhagen Metro is a rapid transit system in Copenhagen, Denmark, known for its driverless trains, frequent service, and extensive underground and elevated lines connecting key parts of the city and suburbs.
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B.
Oslo Metro
The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
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C.
S-train network
The S-train network is Copenhagen’s electrified suburban rail system that connects the city center with its surrounding metropolitan areas through frequent, high-capacity commuter services.
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D.
Budapest Metro
The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
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E.
Storstockholms Lokaltrafik
Storstockholms Lokaltrafik is the public transport authority responsible for planning and operating the metro, buses, commuter trains, and certain ferries in the Stockholm region of Sweden.
- 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: Stockholm metro Target entity description: The Stockholm metro is the rapid transit system serving Sweden's capital, renowned for its extensive network and art-adorned stations often called the world's longest art gallery.
-
A.
Copenhagen Metro
Copenhagen Metro is a rapid transit system in Copenhagen, Denmark, known for its driverless trains, frequent service, and extensive underground and elevated lines connecting key parts of the city and suburbs.
-
B.
Oslo Metro
The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
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C.
S-train network
The S-train network is Copenhagen’s electrified suburban rail system that connects the city center with its surrounding metropolitan areas through frequent, high-capacity commuter services.
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D.
Budapest Metro
The Budapest Metro is the rapid transit system serving Hungary’s capital, notable for including Line 1, one of the oldest electrified underground railway lines in continental Europe.
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E.
Storstockholms Lokaltrafik
Storstockholms Lokaltrafik is the public transport authority responsible for planning and operating the metro, buses, commuter trains, and certain ferries in the Stockholm region of Sweden.
- 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: Stockholm metro Description of subject: The Stockholm metro is the rapid transit system serving Sweden's capital, renowned for its extensive network and art-adorned stations often called the world's longest art gallery.
Referenced by (101)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Stockholm metro green line
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm Metro network
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm metro blue line extension
this entity surface form:
Tunnelbanan
this entity surface form:
Stockholms tunnelbana
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm metro Blue Line
subject surface form:
Tvärbanan
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm Metro at Tekniska högskolan via Stockholm Östra
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm Metro
this entity surface form:
Stockholm metro (planned)
this entity surface form:
Stockholm metro Blue Line
this entity surface form:
Stockholm metro Blue Line
this entity surface form:
Stockholm metro art system
this entity surface form:
Stockholm metro Blue Line trains
this entity surface form:
Stockholm metro Green line
this entity surface form:
Stockholm metro blue line
this entity surface form:
Stockholm metro green line
this entity surface form:
Stockholms tunnelbana
this entity surface form:
Stockholm metro Blue Line