Deseret Chemical Depot storage area
E943423
The Deseret Chemical Depot storage area is a secure U.S. Army installation in Utah that housed large stockpiles of chemical weapons and related materials prior to their destruction.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Deseret Chemical Depot | 1 |
| Deseret Chemical Depot storage area canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11729293 — 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: Deseret Chemical Depot storage area Context triple: [Tooele Chemical Agent Disposal Facility, locatedInFacility, Deseret Chemical Depot storage area]
-
A.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
B.
Tooele Chemical Agent Disposal Facility
The Tooele Chemical Agent Disposal Facility was a major U.S. Army installation in Utah responsible for safely destroying a large portion of the nation’s stockpile of chemical weapons.
-
C.
Umatilla Chemical Agent Disposal Facility
The Umatilla Chemical Agent Disposal Facility was a U.S. Army installation in Oregon responsible for safely destroying stockpiled chemical weapons as part of the national chemical demilitarization effort.
-
D.
Tooele Army Depot
Tooele Army Depot is a U.S. Army installation in Utah historically known as a major storage and disposal site for the nation’s chemical weapons stockpile.
-
E.
Newport Chemical Depot
Newport Chemical Depot was a former U.S. Army installation in Indiana that stored and later destroyed part of the nation’s chemical weapons stockpile.
- 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: Deseret Chemical Depot storage area Target entity description: The Deseret Chemical Depot storage area is a secure U.S. Army installation in Utah that housed large stockpiles of chemical weapons and related materials prior to their destruction.
-
A.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
B.
Tooele Chemical Agent Disposal Facility
The Tooele Chemical Agent Disposal Facility was a major U.S. Army installation in Utah responsible for safely destroying a large portion of the nation’s stockpile of chemical weapons.
-
C.
Umatilla Chemical Agent Disposal Facility
The Umatilla Chemical Agent Disposal Facility was a U.S. Army installation in Oregon responsible for safely destroying stockpiled chemical weapons as part of the national chemical demilitarization effort.
-
D.
Tooele Army Depot
Tooele Army Depot is a U.S. Army installation in Utah historically known as a major storage and disposal site for the nation’s chemical weapons stockpile.
-
E.
Newport Chemical Depot
Newport Chemical Depot was a former U.S. Army installation in Indiana that stored and later destroyed part of the nation’s chemical weapons stockpile.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
chemical weapons storage facility
ⓘ
military installation ⓘ |
| access | restricted ⓘ |
| associatedWith |
Tooele Chemical Agent Disposal Facility
NERFINISHED
ⓘ
chemical weapons destruction operations ⓘ |
| contained |
artillery shells with chemical fill
ⓘ
blister agents ⓘ bulk chemical agent containers ⓘ mustard agent ⓘ nerve agents ⓘ rockets with chemical fill ⓘ |
| controlledBy | U.S. Army Chemical Materials Activity NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| environment | remote desert area ⓘ |
| function |
long-term storage of legacy chemical munitions
ⓘ
secure handling of chemical weapons prior to destruction ⓘ |
| governedBy |
U.S. Army safety regulations
ⓘ
U.S. environmental regulations ⓘ |
| hadInfrastructure |
earth-covered storage igloos
ⓘ
monitoring systems ⓘ restricted access roads ⓘ security fencing ⓘ |
| locatedIn |
United States of America
ⓘ
surface form:
United States
Utah ⓘ |
| location | Tooele County, Utah NERFINISHED ⓘ |
| mitigatedBy |
containment systems
ⓘ
emergency response plans ⓘ |
| operator | United States Army ⓘ |
| oversightBy |
U.S. Army Materiel Command
NERFINISHED
ⓘ
U.S. Department of Defense NERFINISHED ⓘ |
| partOf | Deseret Chemical Depot NERFINISHED ⓘ |
| partOfProgram | U.S. chemical weapons stockpile NERFINISHED ⓘ |
| previouslyHeld | large stockpiles of chemical weapons ⓘ |
| riskType | chemical hazard ⓘ |
| safetyMeasures |
24-hour security
ⓘ
agent monitoring ⓘ personnel protective protocols ⓘ |
| securityClassification | secure area ⓘ |
| status | former chemical weapons storage site ⓘ |
| stockpilesDestroyedBy | chemical demilitarization operations ⓘ |
| subjectTo |
Chemical Weapons Convention
NERFINISHED
ⓘ
U.S. chemical demilitarization program NERFINISHED ⓘ |
| usedFor |
storage of chemical agents
ⓘ
storage of chemical weapons ⓘ storage of related chemical munitions ⓘ |
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: Deseret Chemical Depot storage area Description of subject: The Deseret Chemical Depot storage area is a secure U.S. Army installation in Utah that housed large stockpiles of chemical weapons and related materials prior to their destruction.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Deseret Chemical Depot