Blue Grass Army Depot
E278858
Blue Grass Army Depot is a U.S. Army facility in Kentucky known for storing and destroying portions of the nation's chemical weapons stockpile.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T2574409 — 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: Blue Grass Army Depot Context triple: [U.S. Chemical Demilitarization Program, stockpileLocations, Blue Grass Army Depot]
-
A.
Fort Campbell, Kentucky
Fort Campbell, Kentucky is a major U.S. Army installation on the Kentucky–Tennessee border best known as the home of elite units such as the 160th Special Operations Aviation Regiment and the 101st Airborne Division.
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B.
Hawthorne Army Depot
Hawthorne Army Depot is a major U.S. Army munitions storage and demilitarization facility located near the town of Hawthorne in Mineral County, Nevada.
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C.
Redstone Arsenal, Alabama
Redstone Arsenal, Alabama is a major U.S. Army installation and technology hub known for its central role in missile, space, and defense research and development.
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D.
McGhee Tyson Air National Guard Base
McGhee Tyson Air National Guard Base is a military installation in Tennessee that serves as a training and operational hub for Air National Guard units co-located with McGhee Tyson Airport.
-
E.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
- 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: Blue Grass Army Depot Target entity description: Blue Grass Army Depot is a U.S. Army facility in Kentucky known for storing and destroying portions of the nation's chemical weapons stockpile.
-
A.
Fort Campbell, Kentucky
Fort Campbell, Kentucky is a major U.S. Army installation on the Kentucky–Tennessee border best known as the home of elite units such as the 160th Special Operations Aviation Regiment and the 101st Airborne Division.
-
B.
Hawthorne Army Depot
Hawthorne Army Depot is a major U.S. Army munitions storage and demilitarization facility located near the town of Hawthorne in Mineral County, Nevada.
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C.
Redstone Arsenal, Alabama
Redstone Arsenal, Alabama is a major U.S. Army installation and technology hub known for its central role in missile, space, and defense research and development.
-
D.
McGhee Tyson Air National Guard Base
McGhee Tyson Air National Guard Base is a military installation in Tennessee that serves as a training and operational hub for Air National Guard units co-located with McGhee Tyson Airport.
-
E.
Picatinny Arsenal
Picatinny Arsenal is a U.S. Army research, development, and manufacturing facility in New Jersey specializing in advanced weaponry and munitions systems.
- F. None of above. chosen
Statements (40)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army installation
ⓘ
military logistics facility ⓘ |
| abbreviation | BGAD ⓘ |
| chemicalAgentsStored |
mustard agent
ⓘ
nerve agent GB (sarin) ⓘ nerve agent VX ⓘ |
| compliance | Chemical Weapons Convention ⓘ |
| containsFacility | Blue Grass Chemical Agent-Destruction Pilot Plant ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| dateOpened | 1941 ⓘ |
| environmentalRegulation | Resource Conservation and Recovery Act ⓘ |
| function |
destruction of chemical weapons
ⓘ
storage of chemical weapons ⓘ storage of conventional munitions ⓘ |
| garrison | U.S. Army civilian and military workforce ⓘ |
| hasRunway | no ⓘ |
| hasSecurityClassification | restricted military area ⓘ |
| hazardCategory | chemical surety installation ⓘ |
| locatedNear | Richmond, Kentucky ⓘ |
| location | Madison County, Kentucky NERFINISHED ⓘ |
| mission | provide munitions storage, inspection, maintenance, and demilitarization ⓘ |
| nearbyCity | Lexington, Kentucky ⓘ |
| notableFor |
destroying portions of the U.S. chemical weapons stockpile
ⓘ
storing portions of the U.S. chemical weapons stockpile ⓘ |
| operator | United States Army ⓘ |
| oversightBy | Program Executive Office, Assembled Chemical Weapons Alternatives ⓘ |
| ownedBy | United States Department of the Army ⓘ |
| partOf |
Joint Munitions Command
ⓘ
linked to:
United States Army Joint Munitions Command
U.S. Army Materiel Command ⓘ |
| program | U.S. Chemical Demilitarization Program ⓘ |
| region |
Bluegrass region of Kentucky
ⓘ
linked to:
Kentucky Bluegrass region
|
| roleInNationalDefense | strategic munitions storage and demilitarization site ⓘ |
| state | Kentucky ⓘ |
| supports |
U.S. Army
ⓘ
linked to:
United States Army
other Department of Defense components ⓘ |
| typeOfWeaponsStockpile | unitary chemical weapons ⓘ |
| usedFor |
ammunition storage
ⓘ
chemical agent destruction ⓘ chemical agent storage ⓘ missile storage ⓘ |
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: Blue Grass Army Depot Description of subject: Blue Grass Army Depot is a U.S. Army facility in Kentucky known for storing and destroying portions of the nation's chemical weapons stockpile.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
Program Executive Office, Assembled Chemical Weapons Alternatives
→
operatesAt
→
Blue Grass Army Depot
ⓘ
Program Executive Office, Assembled Chemical Weapons Alternatives
→
hasPart
→
Blue Grass Chemical Agent-Destruction Pilot Plant project office
ⓘ
linked to: Blue Grass Army Depot
Blue Grass Chemical Agent-Destruction Pilot Plant
→
locatedOnSiteOf
→
Blue Grass Army Depot chemical weapons storage area
ⓘ
linked to: Blue Grass Army Depot
Blue Grass Chemical Agent-Destruction Pilot Plant
→
category
→
United States Army installations in Kentucky
ⓘ
linked to: Blue Grass Army Depot