United States Enrichment Corporation
E363968
The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
All labels observed (1)
| Label | Occurrences |
|---|---|
| United States Enrichment Corporation canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3504579 — 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: United States Enrichment Corporation Context triple: [Paducah Gaseous Diffusion Plant, operatedBy, United States Enrichment Corporation]
-
A.
United States Atomic Energy Commission
The United States Atomic Energy Commission was the federal agency that oversaw and regulated the development, production, and civilian use of nuclear energy and weapons in the United States during the early Cold War era.
-
B.
Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
-
C.
Union Minerals and Alloys Corporation
Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
-
D.
UT–Battelle, LLC
UT–Battelle, LLC is a private, nonprofit management and operating contractor formed by the University of Tennessee and Battelle Memorial Institute to run the U.S. Department of Energy’s Oak Ridge National Laboratory.
-
E.
United States Silver Corporation
United States Silver Corporation is a U.S.-based mining company primarily engaged in the exploration and production of silver.
- 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: United States Enrichment Corporation Target entity description: The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
-
A.
United States Atomic Energy Commission
The United States Atomic Energy Commission was the federal agency that oversaw and regulated the development, production, and civilian use of nuclear energy and weapons in the United States during the early Cold War era.
-
B.
Westinghouse Savannah River Company
Westinghouse Savannah River Company was a U.S. government contractor that managed and operated the Department of Energy’s Savannah River Site, focusing on nuclear materials production, environmental cleanup, and related research.
-
C.
Union Minerals and Alloys Corporation
Union Minerals and Alloys Corporation was a U.S. scrap and salvage company known for purchasing and dismantling decommissioned naval vessels and other large industrial assets.
-
D.
UT–Battelle, LLC
UT–Battelle, LLC is a private, nonprofit management and operating contractor formed by the University of Tennessee and Battelle Memorial Institute to run the U.S. Department of Energy’s Oak Ridge National Laboratory.
-
E.
United States Silver Corporation
United States Silver Corporation is a U.S.-based mining company primarily engaged in the exploration and production of silver.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
corporation
ⓘ
uranium enrichment company ⓘ |
| activity | conversion of uranium feedstock into enriched uranium ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| customerType |
electric utilities
ⓘ
nuclear power plant operators ⓘ |
| foundedBy | United States government ⓘ |
| hasParentOrganization | United States government ⓘ |
| headquartersLocation |
United States of America
ⓘ
surface form:
United States
|
| industry |
nuclear fuel
ⓘ
uranium enrichment ⓘ |
| legalForm | government-created corporation ⓘ |
| operatesInSector |
energy
ⓘ
nuclear industry ⓘ |
| product | enriched uranium ⓘ |
| purpose |
manage U.S. uranium enrichment assets
ⓘ
supply enriched uranium for nuclear power generation ⓘ |
| regulatoryDomain |
nuclear energy
ⓘ
nuclear nonproliferation controls ⓘ |
| relatedTo |
nuclear fuel supply chain
ⓘ
uranium enrichment capacity of the United States ⓘ |
| serviceArea |
civilian nuclear power sector
ⓘ
commercial nuclear fuel market ⓘ |
| specialization |
nuclear fuel supply
ⓘ
uranium enrichment services ⓘ |
| subjectTo |
U.S. nuclear regulatory framework
ⓘ
international nuclear safeguards ⓘ |
| technology | uranium enrichment ⓘ |
| use |
nuclear fuel cycle
ⓘ
nuclear power plants ⓘ |
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: United States Enrichment Corporation Description of subject: The United States Enrichment Corporation is a U.S. government-created company that specialized in enriching uranium for nuclear power plants and related applications.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Portsmouth Gaseous Diffusion Plant (historical)
→
operatedBy
→
United States Enrichment Corporation
ⓘ
subject surface form:
Portsmouth Gaseous Diffusion Plant