Watervliet Arsenal
E627368
Watervliet Arsenal is a historic U.S. Army manufacturing facility in Watervliet, New York, best known as the nation’s oldest continuously active arsenal and a primary producer of artillery and cannon barrels.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Watervliet Arsenal canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T6916909 — 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: Watervliet Arsenal Context triple: [Watervliet, New York, hasLandmark, Watervliet Arsenal]
-
A.
Rock Island Arsenal
Rock Island Arsenal is a major U.S. Army facility and manufacturing center known for producing military weapons, equipment, and ordnance.
-
B.
U.S. Army Detroit Arsenal
The U.S. Army Detroit Arsenal is a major military installation and research and development center focused on ground vehicle systems and related defense technologies.
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C.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
-
D.
Watertown Arsenal
Watertown Arsenal is a historic former U.S. Army ordnance and research facility in Watertown, Massachusetts, that played a key role in American military manufacturing and technology development.
-
E.
Fisher Tank Arsenal
Fisher Tank Arsenal was an American defense manufacturing facility known for producing armored vehicles such as the M46 Patton tank.
- 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: Watervliet Arsenal Target entity description: Watervliet Arsenal is a historic U.S. Army manufacturing facility in Watervliet, New York, best known as the nation’s oldest continuously active arsenal and a primary producer of artillery and cannon barrels.
-
A.
Rock Island Arsenal
Rock Island Arsenal is a major U.S. Army facility and manufacturing center known for producing military weapons, equipment, and ordnance.
-
B.
U.S. Army Detroit Arsenal
The U.S. Army Detroit Arsenal is a major military installation and research and development center focused on ground vehicle systems and related defense technologies.
-
C.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
-
D.
Watertown Arsenal
Watertown Arsenal is a historic former U.S. Army ordnance and research facility in Watertown, Massachusetts, that played a key role in American military manufacturing and technology development.
-
E.
Fisher Tank Arsenal
Fisher Tank Arsenal was an American defense manufacturing facility known for producing armored vehicles such as the M46 Patton tank.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army arsenal
ⓘ
military industrial facility ⓘ |
| category |
Industrial buildings and structures in New York
ⓘ
Military installations in New York ⓘ National Historic Landmarks in New York NERFINISHED ⓘ United States Army arsenals ⓘ |
| continent | North America ⓘ |
| coordinates | approximately 42.72°N 73.70°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| foundedBy | United States government NERFINISHED ⓘ |
| hasAlternateName | Watervliet Arsenal and Museum NERFINISHED ⓘ |
| hasFacility |
forge shops
ⓘ
heat treatment facilities ⓘ machine shops ⓘ proof and test ranges ⓘ |
| hasNumberOfEmployees | several hundred civilian and military personnel ⓘ |
| hasPart | Watervliet Arsenal Museum NERFINISHED ⓘ |
| heritageDesignation |
National Historic Landmark
ⓘ
National Register of Historic Places ⓘ
surface form:
National Register of Historic Places listing
|
| heritageDesignationDate | 1966 ⓘ |
| historicalPeriod | War of 1812 era ⓘ |
| inception | 1813 ⓘ |
| industry |
arms industry
ⓘ
defense manufacturing ⓘ |
| locatedInAdministrativeTerritory |
Albany County, New York
NERFINISHED
ⓘ
State of New York NERFINISHED ⓘ |
| locatedNear | Albany, New York NERFINISHED ⓘ |
| locatedOnWaterway | Hudson River NERFINISHED ⓘ |
| location | Watervliet, New York NERFINISHED ⓘ |
| militaryBranch | United States Army ⓘ |
| notableFor |
being the oldest continuously active arsenal in the United States
ⓘ
production of U.S. Army cannon and artillery barrels ⓘ |
| operator | United States Army ⓘ |
| ownedBy | United States Department of the Army NERFINISHED ⓘ |
| partOf |
U.S. Army Joint Munitions Command
NERFINISHED
ⓘ
United States Army Materiel Command NERFINISHED ⓘ |
| primaryProduct |
artillery tubes
ⓘ
cannon barrels ⓘ howitzer barrels ⓘ large-caliber gun barrels ⓘ mortar tubes ⓘ tank gun barrels ⓘ |
| significantEvent |
major producer of U.S. Army artillery since the 19th century
ⓘ
oldest continuously active arsenal in the United States ⓘ |
| usedFor |
manufacture of military ordnance
ⓘ
research and development of large-caliber weapon systems ⓘ |
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: Watervliet Arsenal Description of subject: Watervliet Arsenal is a historic U.S. Army manufacturing facility in Watervliet, New York, best known as the nation’s oldest continuously active arsenal and a primary producer of artillery and cannon barrels.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.