Silverstein Properties
E84268
Silverstein Properties is a New York City–based real estate development and investment firm best known for owning and redeveloping major commercial properties in Manhattan, including the World Trade Center site.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Silverstein Properties canonical | 18 |
How this entity was disambiguated
This entity first appeared as the object of triple T707856 — 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: Silverstein Properties Context triple: [World Trade Center (reconstructed complex), developer, Silverstein Properties]
-
A.
Tishman Speyer
Tishman Speyer is a global real estate development and investment firm known for owning and managing landmark commercial properties in major cities worldwide.
-
B.
Empire State Realty Trust
Empire State Realty Trust is a publicly traded real estate investment trust best known for owning and managing the Empire State Building and other office and retail properties, primarily in the New York City area.
-
C.
Brookfield Properties
Brookfield Properties is a global real estate company that owns, develops, and operates a large portfolio of premier retail, office, and mixed-use properties.
-
D.
The Durst Organization
The Durst Organization is a prominent New York City–based real estate development and management company known for its portfolio of major commercial skyscrapers and sustainable office buildings.
-
E.
Vici Properties
Vici Properties is a large publicly traded real estate investment trust (REIT) that specializes in owning gaming, hospitality, and entertainment properties across the United States.
- 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: Silverstein Properties Target entity description: Silverstein Properties is a New York City–based real estate development and investment firm best known for owning and redeveloping major commercial properties in Manhattan, including the World Trade Center site.
-
A.
Tishman Speyer
Tishman Speyer is a global real estate development and investment firm known for owning and managing landmark commercial properties in major cities worldwide.
-
B.
Empire State Realty Trust
Empire State Realty Trust is a publicly traded real estate investment trust best known for owning and managing the Empire State Building and other office and retail properties, primarily in the New York City area.
-
C.
Brookfield Properties
Brookfield Properties is a global real estate company that owns, develops, and operates a large portfolio of premier retail, office, and mixed-use properties.
-
D.
The Durst Organization
The Durst Organization is a prominent New York City–based real estate development and management company known for its portfolio of major commercial skyscrapers and sustainable office buildings.
-
E.
Vici Properties
Vici Properties is a large publicly traded real estate investment trust (REIT) that specializes in owning gaming, hospitality, and entertainment properties across the United States.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
privately held company
ⓘ
real estate company ⓘ |
| areaServed |
Manhattan
ⓘ
New York City ⓘ |
| businessModel |
commercial property ownership
ⓘ
mixed-use property development ⓘ office building development ⓘ |
| cityOfHeadquarters | New York City ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryOfHeadquarters |
United States of America
ⓘ
surface form:
United States
|
| developerOf |
2 World Trade Center
ⓘ
surface form:
2 World Trade Center (planned)
3 World Trade Center ⓘ 4 World Trade Center ⓘ 7 World Trade Center ⓘ |
| focusesOn |
Class A office properties
ⓘ
long-term property ownership ⓘ |
| foundedBy | Larry Silverstein ⓘ |
| founder | Larry Silverstein ⓘ |
| hasOfficeType | corporate headquarters ⓘ |
| hasReputationFor | redevelopment of major commercial properties in Manhattan ⓘ |
| headquartersLocation |
Manhattan
ⓘ
New York City ⓘ |
| industry |
property management
ⓘ
real estate development ⓘ real estate investment ⓘ |
| keyPerson | Larry Silverstein ⓘ |
| knownFor |
owning World Trade Center office towers
ⓘ
redeveloping the World Trade Center site after September 11 attacks ⓘ |
| locationCity | New York City ⓘ |
| locationCountry |
United States of America
ⓘ
surface form:
United States
|
| locationState | New York ⓘ |
| notableProjectLocation |
Lower Manhattan
ⓘ
World Trade Center (reconstructed complex) ⓘ
surface form:
World Trade Center site
|
| notableWork |
World Trade Center (reconstructed complex)
ⓘ
surface form:
World Trade Center site redevelopment
|
| operatesInSector |
commercial real estate
ⓘ
office real estate ⓘ |
| ownedBy | Larry Silverstein ⓘ |
| owns |
3 World Trade Center
ⓘ
4 World Trade Center ⓘ 7 World Trade Center ⓘ |
| portfolioIncludes |
mixed-use developments
ⓘ
office buildings ⓘ residential properties ⓘ |
| specializesIn |
Manhattan office buildings
ⓘ
commercial real estate ⓘ large-scale urban redevelopment ⓘ |
| stateOfHeadquarters | New York ⓘ |
| typeOfBusiness | family-owned company ⓘ |
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: Silverstein Properties Description of subject: Silverstein Properties is a New York City–based real estate development and investment firm best known for owning and redeveloping major commercial properties in Manhattan, including the World Trade Center site.
Referenced by (18)
Full triples — surface form annotated when it differs from this entity's canonical label.