Fort Hamilton
E74320
Fort Hamilton is a historic U.S. Army installation in Brooklyn, New York, guarding the entrance to New York Harbor at the Verrazzano-Narrows Bridge.
All labels observed (8)
How this entity was disambiguated
This entity first appeared as the object of triple T588466 — 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: Fort Hamilton Context triple: [The Narrows, near, Fort Hamilton]
-
A.
Fort Wadsworth
Fort Wadsworth is a historic former military installation and coastal defense fortification located at the Narrows in New York Harbor, now part of the Gateway National Recreation Area.
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B.
Schofield Barracks
Schofield Barracks is a major U.S. Army installation in central Oahu, Hawaii, serving as a key training and operational base for Pacific forces.
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C.
Oswego Armory
Oswego Armory is a historic National Guard armory building in Oswego, New York, designed in the late 19th century by prominent state architect Isaac G. Perry.
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D.
Fort Orange
Fort Orange was a 17th-century Dutch fur-trading post and military fortification located near present-day Albany, New York, that served as a key outpost of the colony of New Netherland.
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E.
Fort Eisenhower
Fort Eisenhower is a United States Army installation near Augusta, Georgia, known for housing the Army Cyber Center of Excellence and serving as a major hub for cyber and signal training.
- 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: Fort Hamilton Target entity description: Fort Hamilton is a historic U.S. Army installation in Brooklyn, New York, guarding the entrance to New York Harbor at the Verrazzano-Narrows Bridge.
-
A.
Fort Wadsworth
Fort Wadsworth is a historic former military installation and coastal defense fortification located at the Narrows in New York Harbor, now part of the Gateway National Recreation Area.
-
B.
Schofield Barracks
Schofield Barracks is a major U.S. Army installation in central Oahu, Hawaii, serving as a key training and operational base for Pacific forces.
-
C.
Oswego Armory
Oswego Armory is a historic National Guard armory building in Oswego, New York, designed in the late 19th century by prominent state architect Isaac G. Perry.
-
D.
Fort Orange
Fort Orange was a 17th-century Dutch fur-trading post and military fortification located near present-day Albany, New York, that served as a key outpost of the colony of New Netherland.
-
E.
Fort Eisenhower
Fort Eisenhower is a United States Army installation near Augusta, Georgia, known for housing the Army Cyber Center of Excellence and serving as a major hub for cyber and signal training.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army installation
ⓘ
coastal fortification ⓘ military base ⓘ |
| category |
Buildings and structures in Brooklyn
ⓘ
Coastal fortifications in the United States ⓘ Forts in New York City ⓘ Installations of the United States Army in New York State ⓘ |
| constructionStart | 1820s ⓘ |
| coordinateSystem | geographic coordinates ⓘ |
| country | United States of America ⓘ |
| garrison |
United States Army units
ⓘ
linked to:
United States Army
|
| hasAccessControl | controlled military access ⓘ |
| hasFunction |
administrative support facility
ⓘ
harbor defense ⓘ military garrison ⓘ |
| hasHistoricUse | coastal defense of New York Harbor ⓘ |
| hasNearbyFacility |
Fort Wadsworth
ⓘ
Verrazzano-Narrows Bridge toll plaza ⓘ |
| hasStructure |
chapel
ⓘ
coastal artillery batteries ⓘ enlisted barracks ⓘ gatehouse ⓘ officers' quarters ⓘ parade ground ⓘ |
| heritageStatus | historic military installation ⓘ |
| inception | 19th century ⓘ |
| locatedIn |
Brooklyn
ⓘ
New York City ⓘ New York State ⓘ
linked to:
New York
United States of America ⓘ |
| locatedInAdministrativeTerritory | Borough of Brooklyn ⓘ |
| locatedInCounty |
Kings County, New York
ⓘ
linked to:
Kings County
|
| locatedInNeighborhood | Bay Ridge ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| locatedNear |
The Narrows
ⓘ
Verrazzano-Narrows Bridge ⓘ |
| locatedOnBodyOfWater |
New York Harbor
ⓘ
linked to:
New York Harbor estuarine system
|
| militaryBranch | United States Army ⓘ |
| namedAfter | Alexander Hamilton ⓘ |
| openToPublic | partially ⓘ |
| operator | United States Army ⓘ |
| partOf |
New York City defense system
ⓘ
United States Army Garrison Fort Hamilton ⓘ
linked to:
Fort Hamilton
|
| usedFor |
family housing
ⓘ
military community services ⓘ mobilization support ⓘ recruiting ⓘ |
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: Fort Hamilton Description of subject: Fort Hamilton is a historic U.S. Army installation in Brooklyn, New York, guarding the entrance to New York Harbor at the Verrazzano-Narrows Bridge.
Referenced by (26)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Fort Hamilton
United States Army Military District of Washington
→
oversees
→
Fort Hamilton (historically/administratively at times)
ⓘ
linked to: Fort Hamilton
subject linked to:
southern Brooklyn
linked to: Fort Hamilton
subject linked to:
southwestern Brooklyn
linked to: Fort Hamilton
linked to: Fort Hamilton
New York State Division of Military and Naval Affairs
→
hasComponent
→
New York Naval Militia headquarters
ⓘ
linked to: Fort Hamilton
linked to: Fort Hamilton