Citigroup Building (One Court Square)

E212472

commercial building high-rise building office building skyscraper

Citigroup Building (One Court Square) is a prominent skyscraper in Long Island City, Queens, known for being one of the tallest and most recognizable office towers in New York City outside Manhattan.

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All labels observed (2)

Label	Occurrences
Citigroup Building (One Court Square) canonical	2
One Court Square	2

How this entity was disambiguated

This entity first appeared as the object of triple T1899078 — 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: Citigroup Building (One Court Square)
Context triple: [Court Square–23rd Street, nearbyLandmark, Citigroup Building (One Court Square)]

A. Citigroup Centre
Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
B. 11 Wall Street Building
The 11 Wall Street Building is the iconic neoclassical structure in New York City that serves as the headquarters and primary trading floor of the New York Stock Exchange.
C. Two Prudential Plaza
Two Prudential Plaza is a prominent postmodern skyscraper in Chicago, Illinois, known for its distinctive spire and role in the city’s iconic skyline.
D. One Prudential Plaza
One Prudential Plaza is a prominent mid-20th-century office skyscraper in Chicago’s Loop, recognized for its modernist design and historic role in the city’s postwar skyline.
E. One Liberty Plaza
One Liberty Plaza is a prominent 54-story office skyscraper in Lower Manhattan’s Financial District, known for its black façade and proximity to the World Trade Center site.
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: Citigroup Building (One Court Square)
Target entity description: Citigroup Building (One Court Square) is a prominent skyscraper in Long Island City, Queens, known for being one of the tallest and most recognizable office towers in New York City outside Manhattan.

A. Citigroup Centre
Citigroup Centre is a major office complex in London’s Canary Wharf financial district that serves as a key European hub for Citigroup.
B. 11 Wall Street Building
The 11 Wall Street Building is the iconic neoclassical structure in New York City that serves as the headquarters and primary trading floor of the New York Stock Exchange.
C. Two Prudential Plaza
Two Prudential Plaza is a prominent postmodern skyscraper in Chicago, Illinois, known for its distinctive spire and role in the city’s iconic skyline.
D. One Prudential Plaza
One Prudential Plaza is a prominent mid-20th-century office skyscraper in Chicago’s Loop, recognized for its modernist design and historic role in the city’s postwar skyline.
E. One Liberty Plaza
One Liberty Plaza is a prominent 54-story office skyscraper in Lower Manhattan’s Financial District, known for its black façade and proximity to the World Trade Center site.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	commercial building ⓘ high-rise building ⓘ office building ⓘ skyscraper ⓘ
alsoKnownAs	Citicorp Building ⓘ Citigroup Building ⓘ linked to: Citicorp Building One Court Square ⓘ linked to: Citigroup Building (One Court Square)
architecturalStyle	modern ⓘ
borough	Queens ⓘ
buildingType	office ⓘ
category	1990s office buildings in the United States ⓘ Buildings and structures in Long Island City ⓘ Skyscraper office buildings in Queens, New York ⓘ
city	New York City ⓘ
constructionStartYear	1987 ⓘ
country	United States ⓘ linked to: United States of America
developer	Skidmore, Owings & Merrill-related development interests ⓘ
hasFeature	glass curtain wall ⓘ rectangular tower form ⓘ
hasFunction	office space ⓘ retail space at base ⓘ
hasViewOf	Manhattan skyline ⓘ
height	approximately 205 meters ⓘ approximately 673 feet ⓘ
locatedIn	Long Island City ⓘ New York City ⓘ New York State ⓘ linked to: New York Queens ⓘ United States ⓘ linked to: United States of America
near	Court Square subway complex ⓘ linked to: Court Square station complex
neighborhood	Long Island City ⓘ
notableFor	being one of the tallest buildings in New York City outside Manhattan ⓘ distinctive green-glass façade ⓘ prominent presence in the Long Island City skyline ⓘ
numberOfFloors	50 ⓘ
ownership	commercial real estate owners (various over time) ⓘ
partOf	Long Island City skyline ⓘ
primaryUse	commercial offices ⓘ
publicTransitAccess	New York City Subway Court Square stations ⓘ
rankedAs	one of the tallest buildings in Queens ⓘ
region	Queens Plaza area ⓘ linked to: Queens Plaza
servedAs	regional headquarters for Citigroup (historically) ⓘ
state	New York ⓘ
status	completed ⓘ
streetAddress	One Court Square ⓘ linked to: Citigroup Building (One Court Square)
tenant	Citigroup (former major tenant) ⓘ linked to: Citigroup
yearCompleted	1990 ⓘ

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Court Square–23rd Street → nearbyLandmark → Citigroup Building (One Court Square) ⓘ

Court Square → hasNearbyLandmark → Citigroup Building (One Court Square) ⓘ

Citigroup Building (One Court Square) → streetAddress → One Court Square ⓘ

linked to: Citigroup Building (One Court Square)

Citigroup Building (One Court Square) → alsoKnownAs → One Court Square ⓘ