Pittsburgh City-County Building
E1097339
UNEXPLORED
The Pittsburgh City-County Building is a historic Beaux-Arts style government building in Downtown Pittsburgh that houses the primary offices and courts of the city and Allegheny County.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Pittsburgh City-County Building canonical | 3 |
| City-County Building (Pittsburgh) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14386961 — 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: Pittsburgh City-County Building Context triple: [Court of Common Pleas of Allegheny County, seat, Pittsburgh City-County Building]
-
A.
U.S. Post Office and Courthouse, Pittsburgh
The U.S. Post Office and Courthouse in Pittsburgh is a historic federal building designed by architect Egerton Swartwout, notable for its grand Beaux-Arts architecture and combined postal and judicial functions.
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B.
Cincinnati City Hall
Cincinnati City Hall is the historic municipal building in downtown Cincinnati that houses the city’s primary government offices and chambers.
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C.
Frick Building (Pittsburgh)
The Frick Building in Pittsburgh is a historic early 20th-century skyscraper commissioned by industrialist Henry Clay Frick, notable for its Beaux-Arts design and prominence in the city’s downtown skyline.
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D.
U.S. Steel Tower, Pittsburgh
The U.S. Steel Tower in Pittsburgh is a prominent steel-framed skyscraper and city landmark known for its distinctive triangular footprint and role as a major office hub.
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E.
Allegheny County Courthouse, Pittsburgh
The Allegheny County Courthouse in Pittsburgh is a landmark 19th-century civic building designed by Henry Hobson Richardson and celebrated as one of the finest examples of Richardsonian Romanesque architecture.
- 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: Pittsburgh City-County Building Target entity description: The Pittsburgh City-County Building is a historic Beaux-Arts style government building in Downtown Pittsburgh that houses the primary offices and courts of the city and Allegheny County.
-
A.
U.S. Post Office and Courthouse, Pittsburgh
The U.S. Post Office and Courthouse in Pittsburgh is a historic federal building designed by architect Egerton Swartwout, notable for its grand Beaux-Arts architecture and combined postal and judicial functions.
-
B.
Cincinnati City Hall
Cincinnati City Hall is the historic municipal building in downtown Cincinnati that houses the city’s primary government offices and chambers.
-
C.
Frick Building (Pittsburgh)
The Frick Building in Pittsburgh is a historic early 20th-century skyscraper commissioned by industrialist Henry Clay Frick, notable for its Beaux-Arts design and prominence in the city’s downtown skyline.
-
D.
U.S. Steel Tower, Pittsburgh
The U.S. Steel Tower in Pittsburgh is a prominent steel-framed skyscraper and city landmark known for its distinctive triangular footprint and role as a major office hub.
-
E.
Allegheny County Courthouse, Pittsburgh
The Allegheny County Courthouse in Pittsburgh is a landmark 19th-century civic building designed by Henry Hobson Richardson and celebrated as one of the finest examples of Richardsonian Romanesque architecture.
- F. None of above. chosen
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.