Tooele Army Depot
E284149
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.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Tooele Army Depot canonical | 3 |
| Deseret Chemical Depot | 2 |
| Tooele Army Depot South Area | 2 |
| Tooele Army Depot vicinity | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2574416 — 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: Tooele Army Depot Context triple: [U.S. Chemical Demilitarization Program, stockpileLocations, Tooele Army Depot]
-
A.
Dugway Proving Ground
Dugway Proving Ground is a large U.S. Army facility in Utah primarily used for testing chemical, biological, radiological, and defense systems in a remote desert environment.
-
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.
-
C.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
D.
Anniston Army Depot
Anniston Army Depot is a major U.S. Army facility in Alabama known for storing, maintaining, and demilitarizing military munitions, including chemical weapons.
-
E.
U.S. Army Yuma Proving Ground
U.S. Army Yuma Proving Ground is a major U.S. Army testing facility in southwestern Arizona known for evaluating military equipment, weapons systems, and munitions in desert conditions.
- 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: Tooele Army Depot Target entity description: 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.
-
A.
Dugway Proving Ground
Dugway Proving Ground is a large U.S. Army facility in Utah primarily used for testing chemical, biological, radiological, and defense systems in a remote desert environment.
-
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.
-
C.
Pueblo Chemical Depot
Pueblo Chemical Depot is a U.S. Army installation in Colorado historically used for the storage and destruction of chemical weapons.
-
D.
Anniston Army Depot
Anniston Army Depot is a major U.S. Army facility in Alabama known for storing, maintaining, and demilitarizing military munitions, including chemical weapons.
-
E.
U.S. Army Yuma Proving Ground
U.S. Army Yuma Proving Ground is a major U.S. Army testing facility in southwestern Arizona known for evaluating military equipment, weapons systems, and munitions in desert conditions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | United States Army installation ⓘ |
| abbreviation | TEAD ⓘ |
| controlledBy |
United States Army Joint Munitions Command
ⓘ
surface form:
U.S. Army Joint Munitions Command
|
| coordinatesRegion |
Great Salt Lake Desert
ⓘ
surface form:
Great Salt Lake Desert area
|
| country | United States of America ⓘ |
| environmentalProgram | Superfund-related cleanup activities ⓘ |
| era | World War II ⓘ |
| formerlyKnownFor |
chemical weapons disposal
ⓘ
chemical weapons storage ⓘ |
| garrison | U.S. Army civilian workforce ⓘ |
| governingBody |
U.S. Army Installation Management Command
ⓘ
surface form:
U.S. Army Installation Management Command (for base support functions)
|
| hasEnvironmentalConcern |
groundwater contamination from past munitions activities
ⓘ
soil contamination from past munitions activities ⓘ |
| hasFacility | Tooele Chemical Agent Disposal Facility ⓘ |
| hasRunway | no ⓘ |
| hasType |
ammunition depot
ⓘ
logistics installation ⓘ |
| historicalRole |
major disposal site for U.S. chemical weapons stockpile
ⓘ
major storage site for U.S. chemical weapons stockpile ⓘ |
| locatedNear | Tooele, Utah ⓘ |
| locatedWestOf |
Salt Lake City
ⓘ
surface form:
Salt Lake City, Utah
|
| location |
Tooele County, Utah
ⓘ
United States of America ⓘ
surface form:
United States
Utah ⓘ |
| militaryBranch | United States Army ⓘ |
| nearbyInstallation |
Deseret Chemical Depot storage area
ⓘ
surface form:
Deseret Chemical Depot
Dugway Proving Ground ⓘ Tooele Army Depot self-linksurface differs ⓘ
surface form:
Tooele Army Depot South Area
|
| opened | 1942 ⓘ |
| operator | United States Army ⓘ |
| oversightAgency | U.S. Army Chemical Materials Activity ⓘ |
| ownedBy | United States Department of the Army ⓘ |
| partOf |
U.S. Army ammunition industrial base
ⓘ
surface form:
U.S. Army’s organic industrial base
U.S. Army Materiel Command ⓘ
surface form:
United States Army Materiel Command
|
| primaryFunction |
conventional munitions demilitarization
ⓘ
conventional munitions maintenance ⓘ conventional munitions storage ⓘ |
| specialization |
life-cycle management of munitions
ⓘ
storage of war reserve munitions ⓘ |
| state | Utah ⓘ |
| status | active ⓘ |
| timezone | Mountain Time Zone ⓘ |
| usedDuring |
Cold War
ⓘ
World War II ⓘ |
| usedFor |
ammunition demilitarization
ⓘ
ammunition renovation ⓘ ammunition storage ⓘ logistics support ⓘ |
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: Tooele Army Depot Description of subject: 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.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Deseret Chemical Depot
this entity surface form:
Deseret Chemical Depot
this entity surface form:
Tooele Army Depot South Area
this entity surface form:
Tooele Army Depot vicinity
this entity surface form:
Tooele Army Depot South Area