U.S. Steel Building (informal, historical)
E695167
U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
All labels observed (1)
| Label | Occurrences |
|---|---|
| U.S. Steel Building (informal, historical) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7823087 — 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: U.S. Steel Building (informal, historical) Context triple: [One Liberty Plaza, hasAlternateName, U.S. Steel Building (informal, historical)]
-
A.
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.
-
B.
U.S. Steel Yard
U.S. Steel Yard is a minor league baseball stadium in Gary, Indiana, primarily known as the home field of the Gary SouthShore RailCats.
-
C.
Gulf Building, Pittsburgh
The Gulf Building in Pittsburgh is a historic skyscraper that once served as the iconic headquarters of the Gulf Oil Corporation and remains a prominent feature of the city's skyline.
-
D.
Shreve, Lamb & Harmon Office Building
The Shreve, Lamb & Harmon Office Building is a commercial high-rise designed by architect Arthur Loomis Harmon, exemplifying early 20th-century American skyscraper architecture.
-
E.
Starrett-Lehigh Building
The Starrett-Lehigh Building is a massive, historic industrial and office complex in Manhattan known for its distinctive horizontal bands of windows and status as a prominent architectural landmark.
- 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: U.S. Steel Building (informal, historical) Target entity description: U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
-
A.
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.
-
B.
U.S. Steel Yard
U.S. Steel Yard is a minor league baseball stadium in Gary, Indiana, primarily known as the home field of the Gary SouthShore RailCats.
-
C.
Gulf Building, Pittsburgh
The Gulf Building in Pittsburgh is a historic skyscraper that once served as the iconic headquarters of the Gulf Oil Corporation and remains a prominent feature of the city's skyline.
-
D.
Shreve, Lamb & Harmon Office Building
The Shreve, Lamb & Harmon Office Building is a commercial high-rise designed by architect Arthur Loomis Harmon, exemplifying early 20th-century American skyscraper architecture.
-
E.
Starrett-Lehigh Building
The Starrett-Lehigh Building is a massive, historic industrial and office complex in Manhattan known for its distinctive horizontal bands of windows and status as a prominent architectural landmark.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf | informal building name ⓘ |
| alsoKnownAs | U.S. Steel Building NERFINISHED ⓘ |
| associatedWith | United States Steel Corporation NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| historicalUse | headquarters of U.S. Steel ⓘ |
| locatedIn |
Lower Manhattan
ⓘ
Manhattan ⓘ New York City ⓘ |
| refersTo | One Liberty Plaza NERFINISHED ⓘ |
| refersToAddress | 165 Broadway ⓘ |
| refersToArchitect | Skidmore, Owings & Merrill NERFINISHED ⓘ |
| refersToArchitecturalStyle | Modernist architecture ⓘ |
| refersToBorough | Borough of Manhattan NERFINISHED ⓘ |
| refersToBuildingType | office skyscraper ⓘ |
| refersToCity | New York NERFINISHED ⓘ |
| refersToCompletionYear | 1973 ⓘ |
| refersToFacadeMaterial |
black steel
ⓘ
glass ⓘ |
| refersToFloorAreaSquareFeet | approximately 2,300,000 ⓘ |
| refersToFloorCount | 54 ⓘ |
| refersToFormerTenant | United States Steel Corporation NERFINISHED ⓘ |
| refersToFunction | commercial office building ⓘ |
| refersToHeightFeet | 743 ⓘ |
| refersToHeightMeters | 226 ⓘ |
| refersToNearbySite | World Trade Center site NERFINISHED ⓘ |
| refersToNeighborhood | Financial District NERFINISHED ⓘ |
| refersToNumberOfElevators | 37 ⓘ |
| refersToOwner | Brookfield Properties NERFINISHED ⓘ |
| refersToState | New York NERFINISHED ⓘ |
| refersToStructuralSystem | steel-framed skyscraper ⓘ |
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: U.S. Steel Building (informal, historical) Description of subject: U.S. Steel Building (informal, historical) refers to One Liberty Plaza, a major modernist office skyscraper in Lower Manhattan that once housed the headquarters of U.S. Steel.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.