Union Station
E13384
Union Station is the main railway station and a historic transportation hub in downtown Los Angeles, renowned for its Mission Revival and Art Deco architecture.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T36117 — 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: Union Station Context triple: [Los Angeles, hasLandmark, Union Station]
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A.
Union Station
Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
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B.
North Station
North Station is a major transportation hub in Boston, Massachusetts, serving as a key commuter rail, subway, and intercity bus terminal integrated with the TD Garden arena.
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C.
Conley Terminal
Conley Terminal is the primary container shipping facility serving the Port of Boston and New England’s maritime trade.
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D.
Liberty Bell Center
The Liberty Bell Center is a museum in Philadelphia that houses and interprets the historic Liberty Bell, a symbol of American independence and freedom.
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E.
Port Authority Bus Terminal
The Port Authority Bus Terminal is a major transportation hub in Midtown Manhattan that serves as New York City’s primary interstate and commuter bus station.
- 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: Union Station Target entity description: Union Station is the main railway station and a historic transportation hub in downtown Los Angeles, renowned for its Mission Revival and Art Deco architecture.
-
A.
Union Station
Union Station is a historic Beaux-Arts transportation hub and major intercity rail terminal in Washington, D.C., serving as a gateway to the U.S. capital.
-
B.
North Station
North Station is a major transportation hub in Boston, Massachusetts, serving as a key commuter rail, subway, and intercity bus terminal integrated with the TD Garden arena.
-
C.
Conley Terminal
Conley Terminal is the primary container shipping facility serving the Port of Boston and New England’s maritime trade.
-
D.
Liberty Bell Center
The Liberty Bell Center is a museum in Philadelphia that houses and interprets the historic Liberty Bell, a symbol of American independence and freedom.
-
E.
Port Authority Bus Terminal
The Port Authority Bus Terminal is a major transportation hub in Midtown Manhattan that serves as New York City’s primary interstate and commuter bus station.
- F. None of above. chosen
Statements (54)
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: Union Station Description of subject: Union Station is the main railway station and a historic transportation hub in downtown Los Angeles, renowned for its Mission Revival and Art Deco architecture.
Referenced by (32)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Los Angeles Union Station
this entity surface form:
Union Station (Los Angeles)
this entity surface form:
Union Station, Los Angeles
this entity surface form:
Los Angeles Union Station
this entity surface form:
Los Angeles Union Station
this entity surface form:
Los Angeles Union Station
this entity surface form:
Los Angeles Union Station
this entity surface form:
Los Angeles Union Station
subject surface form:
Metro Rail (Los Angeles)
this entity surface form:
Union Station (Los Angeles)
this entity surface form:
Union Station East Bus Plaza
subject surface form:
B Line (Los Angeles Metro)
subject surface form:
B Line (Los Angeles Metro)
subject surface form:
D Line (Los Angeles Metro)
subject surface form:
Red Line (Los Angeles Metro)
subject surface form:
Red Line (Los Angeles Metro)
subject surface form:
Red Line (Los Angeles Metro)
this entity surface form:
Union Station (historical core segment)
this entity surface form:
Greyhound bus terminal at Union Station