UCOR
E156395
UCOR is a U.S. Department of Energy cleanup contractor known for managing environmental remediation and decommissioning projects at former nuclear facilities in East Tennessee.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UCOR canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1363760 — 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: UCOR Context triple: [East Tennessee Technology Park, managedBy, UCOR]
-
A.
UCA
UCA is the Unicode Collation Algorithm, a Unicode standard that defines a language-independent method for ordering and comparing Unicode text.
-
B.
Uni
Uni is an Etruscan goddess, broadly equivalent to the Roman Juno and Greek Hera, associated with marriage, fertility, and protection of the state.
-
C.
University of California, Irvine
The University of California, Irvine is a public research university in Southern California known for its strong science and engineering programs, vibrant campus life, and status as a leading institution in the UC system.
-
D.
University of California, Riverside
The University of California, Riverside is a public research university in Riverside, California, known for its diverse student body and strong programs in the sciences, engineering, and the humanities.
-
E.
UC
UC is the final generation of the Holden Torana, a compact Australian car produced in the late 1970s.
- 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: UCOR Target entity description: UCOR is a U.S. Department of Energy cleanup contractor known for managing environmental remediation and decommissioning projects at former nuclear facilities in East Tennessee.
-
A.
UCA
UCA is the Unicode Collation Algorithm, a Unicode standard that defines a language-independent method for ordering and comparing Unicode text.
-
B.
Uni
Uni is an Etruscan goddess, broadly equivalent to the Roman Juno and Greek Hera, associated with marriage, fertility, and protection of the state.
-
C.
University of California, Irvine
The University of California, Irvine is a public research university in Southern California known for its strong science and engineering programs, vibrant campus life, and status as a leading institution in the UC system.
-
D.
University of California, Riverside
The University of California, Riverside is a public research university in Riverside, California, known for its diverse student body and strong programs in the sciences, engineering, and the humanities.
-
E.
UC
UC is the final generation of the Holden Torana, a compact Australian car produced in the late 1970s.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
United States Department of Energy contractor
ⓘ
environmental cleanup contractor ⓘ |
| affiliation |
Office of Environmental Management
ⓘ
surface form:
U.S. Department of Energy Office of Environmental Management
|
| client | U.S. Department of Energy ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| focusesOn |
demolition of obsolete nuclear facilities
ⓘ
environmental restoration ⓘ facility deactivation ⓘ risk reduction at former nuclear sites ⓘ |
| hasContractType | environmental management contract ⓘ |
| industry |
environmental remediation
ⓘ
nuclear facility decommissioning ⓘ waste management ⓘ |
| knownFor |
DOE cleanup work at the Oak Ridge Reservation
ⓘ
managing environmental remediation projects at former nuclear facilities in East Tennessee ⓘ |
| location | Oak Ridge, Tennessee ⓘ |
| operatesIn |
Tennessee (eastern portion)
ⓘ
surface form:
East Tennessee
Oak Ridge Reservation ⓘ |
| operatesUnder | U.S. Department of Energy environmental regulations ⓘ |
| regionServed |
Tennessee (eastern portion)
ⓘ
surface form:
East Tennessee
|
| sector | government contracting ⓘ |
| specializesIn |
decontamination and decommissioning
ⓘ
environmental cleanup of former nuclear facilities ⓘ legacy waste disposition ⓘ |
| subjectArea |
nuclear cleanup
ⓘ
radioactive waste management ⓘ |
| typeOfOrganization | private company ⓘ |
| worksOn |
decommissioning projects
ⓘ
environmental remediation projects ⓘ nuclear legacy cleanup projects ⓘ |
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: UCOR Description of subject: UCOR is a U.S. Department of Energy cleanup contractor known for managing environmental remediation and decommissioning projects at former nuclear facilities in East Tennessee.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.