Ellicott Square Company
E309746
Ellicott Square Company was the real estate development firm responsible for financing and overseeing the construction of Buffalo’s historic Ellicott Square Building.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ellicott Square Company canonical | 2 |
| Ellicott Development Company | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2904002 — 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: Ellicott Square Company Context triple: [Ellicott Square Building, developer, Ellicott Square Company]
-
A.
Harvard Allston Land Company
Harvard Allston Land Company is a Harvard-affiliated real estate and development entity responsible for planning and managing the university’s long-term expansion and projects in the Allston neighborhood of Boston.
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B.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
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C.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
D.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
-
E.
Rockefeller Group
Rockefeller Group is a prominent American real estate development and investment company best known for its role in developing and managing major commercial properties, including parts of Rockefeller Center in New York City.
- 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: Ellicott Square Company Target entity description: Ellicott Square Company was the real estate development firm responsible for financing and overseeing the construction of Buffalo’s historic Ellicott Square Building.
-
A.
Harvard Allston Land Company
Harvard Allston Land Company is a Harvard-affiliated real estate and development entity responsible for planning and managing the university’s long-term expansion and projects in the Allston neighborhood of Boston.
-
B.
J. C. Nichols Company
J. C. Nichols Company was a prominent Kansas City real estate development firm best known for pioneering master-planned residential communities and the landmark Country Club Plaza shopping district.
-
C.
Hillwood Development
Hillwood Development is a prominent real estate development company founded by Ross Perot Jr., known for large-scale commercial and mixed-use projects across the United States.
-
D.
The Woodbridge Company
The Woodbridge Company is a Canadian private holding and investment firm that serves as the primary investment vehicle for the Thomson family, including its controlling interest in Thomson Reuters.
-
E.
Rockefeller Group
Rockefeller Group is a prominent American real estate development and investment company best known for its role in developing and managing major commercial properties, including parts of Rockefeller Center in New York City.
- F. None of above. chosen
Statements (10)
| Predicate | Object |
|---|---|
| instanceOf | real estate development firm ⓘ |
| associatedWithHistoricSite | Ellicott Square Building ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| developedProperty | Ellicott Square Building ⓘ |
| industry | real estate development ⓘ |
| locatedIn |
Buffalo, New York
ⓘ
linked to:
Buffalo
|
| notableWork | Ellicott Square Building ⓘ |
| operatedInCity |
Buffalo, New York
ⓘ
linked to:
Buffalo
|
| roleInConstruction |
financing of Ellicott Square Building
ⓘ
oversight of construction of Ellicott Square Building ⓘ |
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: Ellicott Square Company Description of subject: Ellicott Square Company was the real estate development firm responsible for financing and overseeing the construction of Buffalo’s historic Ellicott Square Building.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.