H. Lee Dennison Building
E451238
The H. Lee Dennison Building is a major government office complex in Hauppauge, New York, that serves as the headquarters for Suffolk County’s administrative and legislative functions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| H. Lee Dennison Building canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4541160 — 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: H. Lee Dennison Building Context triple: [Suffolk County Legislature, meetsAt, H. Lee Dennison Building]
-
A.
Mudd Building
The Mudd Building is an academic facility at Columbia University's Morningside Heights campus that primarily houses the School of Engineering and Applied Science.
-
B.
McClurg Building
The McClurg Building is a historic Chicago commercial structure recognized as a significant example of early skyscraper design by the architectural firm Holabird & Roche.
-
C.
Davis Building
The Davis Building is a facility located on the campus of the University of Texas at Martin (UTM), used for academic and institutional purposes.
-
D.
Frederic C. Hamilton Building
The Frederic C. Hamilton Building is a striking, angular addition to the Denver Art Museum designed by architect Daniel Libeskind, known for its bold contemporary architecture and titanium-clad exterior.
-
E.
Lehmann Building
The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
- 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: H. Lee Dennison Building Target entity description: The H. Lee Dennison Building is a major government office complex in Hauppauge, New York, that serves as the headquarters for Suffolk County’s administrative and legislative functions.
-
A.
Mudd Building
The Mudd Building is an academic facility at Columbia University's Morningside Heights campus that primarily houses the School of Engineering and Applied Science.
-
B.
McClurg Building
The McClurg Building is a historic Chicago commercial structure recognized as a significant example of early skyscraper design by the architectural firm Holabird & Roche.
-
C.
Davis Building
The Davis Building is a facility located on the campus of the University of Texas at Martin (UTM), used for academic and institutional purposes.
-
D.
Frederic C. Hamilton Building
The Frederic C. Hamilton Building is a striking, angular addition to the Denver Art Museum designed by architect Daniel Libeskind, known for its bold contemporary architecture and titanium-clad exterior.
-
E.
Lehmann Building
The Lehmann Building is a facility within the Missouri Botanical Garden complex, likely used for administrative, educational, or research purposes supporting the garden’s botanical mission.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
county office building
ⓘ
government office building ⓘ office skyscraper ⓘ |
| architecturalStyle | Modernist ⓘ |
| category |
Buildings and structures in Suffolk County, New York
ⓘ
County government buildings in the United States ⓘ Government buildings in New York State ⓘ |
| city |
Hauppauge
ⓘ
linked to:
Hauppauge, New York
|
| coordinates | approximate ⓘ |
| country | United States of America ⓘ |
| county |
Suffolk County
ⓘ
linked to:
Suffolk County, New York
|
| function |
Suffolk County government headquarters
ⓘ
administrative offices ⓘ legislative offices ⓘ |
| heritageDesignation | one of the primary Suffolk County government complexes ⓘ |
| locatedInAdministrativeEntity |
New York State
ⓘ
Suffolk County, New York ⓘ Town of Islip ⓘ
linked to:
Town of Islip, New York
|
| location | Hauppauge, New York ⓘ |
| namedAfter | H. Lee Dennison ⓘ |
| numberOfFloors | approximately 12 ⓘ |
| occupant |
Suffolk County Executive’s Office
ⓘ
linked to:
Suffolk County government offices
Suffolk County Legislature offices ⓘ
linked to:
Suffolk County Legislature
various Suffolk County departments ⓘ |
| owner |
Suffolk County government
ⓘ
linked to:
Suffolk County Legislature
|
| regionServed | Suffolk County, New York ⓘ |
| state | New York ⓘ |
| streetAddress | 100 Veterans Memorial Highway ⓘ |
| use | public administration ⓘ |
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: H. Lee Dennison Building Description of subject: The H. Lee Dennison Building is a major government office complex in Hauppauge, New York, that serves as the headquarters for Suffolk County’s administrative and legislative functions.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.