Wasatch rocket motor plant, Utah
E200636
The Wasatch rocket motor plant in Utah is a major aerospace manufacturing facility known for producing solid rocket motors, historically including those used on NASA’s Space Shuttle.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Promontory rocket motor plant | 1 |
| Wasatch Division rocket motor plant | 1 |
| Wasatch rocket motor plant, Utah canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1806811 — 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: Wasatch rocket motor plant, Utah Context triple: [Morton Thiokol, locationOfFacility, Wasatch rocket motor plant, Utah]
-
A.
Wendover, Utah
Wendover, Utah is a small city on the Utah–Nevada border known as the gateway to the Bonneville Salt Flats and for its proximity to casinos and historic World War II military sites.
-
B.
Mound House, Nevada
Mound House, Nevada is an unincorporated community in Lyon County known historically as a Comstock-era railroad and mining hub and now as a small residential and industrial area near Carson City.
-
C.
Nevada Test and Training Range
The Nevada Test and Training Range is a vast U.S. Air Force training and bombing range in southern Nevada used for advanced military exercises and weapons testing.
-
D.
Groom Lake
Groom Lake is a remote dry lakebed in southern Nevada best known as the location of the highly secretive U.S. Air Force facility commonly referred to as Area 51.
-
E.
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.
- 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: Wasatch rocket motor plant, Utah Target entity description: The Wasatch rocket motor plant in Utah is a major aerospace manufacturing facility known for producing solid rocket motors, historically including those used on NASA’s Space Shuttle.
-
A.
Wendover, Utah
Wendover, Utah is a small city on the Utah–Nevada border known as the gateway to the Bonneville Salt Flats and for its proximity to casinos and historic World War II military sites.
-
B.
Mound House, Nevada
Mound House, Nevada is an unincorporated community in Lyon County known historically as a Comstock-era railroad and mining hub and now as a small residential and industrial area near Carson City.
-
C.
Nevada Test and Training Range
The Nevada Test and Training Range is a vast U.S. Air Force training and bombing range in southern Nevada used for advanced military exercises and weapons testing.
-
D.
Groom Lake
Groom Lake is a remote dry lakebed in southern Nevada best known as the location of the highly secretive U.S. Air Force facility commonly referred to as Area 51.
-
E.
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.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
aerospace manufacturing plant
ⓘ
rocket motor manufacturing facility ⓘ |
| associatedWith |
U.S. space launch capability
ⓘ
U.S. strategic deterrent programs ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| employerOf |
aerospace engineers
ⓘ
manufacturing technicians ⓘ propulsion specialists ⓘ |
| formerlyOperatedBy |
Alliant Techsystems
ⓘ
surface form:
ATK Thiokol
Orbital ATK ⓘ Thiokol ⓘ
surface form:
Thiokol Corporation
|
| hasAlternateName |
Wasatch rocket motor plant, Utah
ⓘ
surface form:
Promontory rocket motor plant
Wasatch rocket motor plant, Utah ⓘ
surface form:
Wasatch Division rocket motor plant
|
| hasEnvironmentalConsideration | solid propellant handling and disposal ⓘ |
| hasFacilityType |
large-scale manufacturing plant
ⓘ
propellant casting facility ⓘ rocket motor test facility ⓘ |
| hasSpecialization |
large-diameter rocket motor production
ⓘ
solid propellant formulation ⓘ static testing of rocket motors ⓘ |
| historicallyUsedOn |
NASA Space Shuttle program
ⓘ
surface form:
NASA Space Shuttle
|
| industry |
aerospace industry
ⓘ
defense industry ⓘ |
| locatedIn |
Box Elder County, Utah
ⓘ
United States of America ⓘ
surface form:
United States
Utah ⓘ |
| locatedInRegion | western United States ⓘ |
| near |
Promontory Summit, Utah Territory
ⓘ
surface form:
Promontory, Utah
|
| notableFor | production of Space Shuttle Solid Rocket Boosters ⓘ |
| operatedBy | Northrop Grumman ⓘ |
| partOf |
Northrop Grumman
ⓘ
surface form:
Northrop Grumman propulsion systems operations
|
| partOfProgram |
NASA Space Shuttle program
ⓘ
surface form:
Space Shuttle program
|
| product |
propulsion systems
ⓘ
solid rocket motor segments ⓘ solid rocket motors ⓘ |
| suppliedTo | NASA ⓘ |
| usedFor |
space launch vehicles
ⓘ
strategic missiles ⓘ tactical missiles ⓘ |
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: Wasatch rocket motor plant, Utah Description of subject: The Wasatch rocket motor plant in Utah is a major aerospace manufacturing facility known for producing solid rocket motors, historically including those used on NASA’s Space Shuttle.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Wasatch Division rocket motor plant
this entity surface form:
Promontory rocket motor plant