Umstead Correctional Institution
E319730
Umstead Correctional Institution is a state-run prison facility located in Butner, North Carolina.
All labels observed (2)
| Label | Occurrences |
|---|---|
| North Carolina state prison system | 1 |
| Umstead Correctional Institution canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3019163 — 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: Umstead Correctional Institution Context triple: [Town of Butner, North Carolina, contains, Umstead Correctional Institution]
-
A.
Holman Correctional Facility
Holman Correctional Facility is a maximum-security state prison in Alabama known for housing the state's death row and execution chamber.
-
B.
Two Rivers Correctional Institution
Two Rivers Correctional Institution is a state prison facility in Oregon that houses adult inmates under the management of the Oregon Department of Corrections.
-
C.
Clinton Correctional Facility
Clinton Correctional Facility is a maximum-security state prison in Dannemora, New York, known for housing high-profile inmates and its long-standing role in the New York prison system.
-
D.
Mill Creek Correctional Facility
Mill Creek Correctional Facility is a minimum-security state prison in Salem, Oregon, that houses adult male inmates and focuses on work and rehabilitation programs.
-
E.
Fountain Correctional Facility
Fountain Correctional Facility is a state prison in Alabama that houses adult inmates and is operated by the Alabama Department of Corrections.
- 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: Umstead Correctional Institution Target entity description: Umstead Correctional Institution is a state-run prison facility located in Butner, North Carolina.
-
A.
Holman Correctional Facility
Holman Correctional Facility is a maximum-security state prison in Alabama known for housing the state's death row and execution chamber.
-
B.
Two Rivers Correctional Institution
Two Rivers Correctional Institution is a state prison facility in Oregon that houses adult inmates under the management of the Oregon Department of Corrections.
-
C.
Clinton Correctional Facility
Clinton Correctional Facility is a maximum-security state prison in Dannemora, New York, known for housing high-profile inmates and its long-standing role in the New York prison system.
-
D.
Mill Creek Correctional Facility
Mill Creek Correctional Facility is a minimum-security state prison in Salem, Oregon, that houses adult male inmates and focuses on work and rehabilitation programs.
-
E.
Fountain Correctional Facility
Fountain Correctional Facility is a state prison in Alabama that houses adult inmates and is operated by the Alabama Department of Corrections.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
correctional facility
ⓘ
prison ⓘ state prison ⓘ |
| buildingUse | corrections ⓘ |
| city |
Butner
ⓘ
linked to:
Butner, North Carolina
|
| country |
United States
ⓘ
linked to:
United States of America
|
| genderOfInmates | male ⓘ |
| hasFunction |
incarceration of adult offenders
ⓘ
rehabilitation of inmates ⓘ |
| infrastructureType | penal institution ⓘ |
| isPubliclyOwned | true ⓘ |
| jurisdiction | North Carolina ⓘ |
| locatedIn |
Butner, North Carolina
ⓘ
Granville County, North Carolina ⓘ |
| locatedInTimeZone | Eastern Time Zone ⓘ |
| managedBy |
North Carolina Department of Public Safety, Division of Prisons
ⓘ
linked to:
North Carolina Department of Public Safety
|
| operatedBy |
North Carolina Department of Public Safety
ⓘ
State of North Carolina ⓘ
linked to:
North Carolina
|
| ownership |
State of North Carolina
ⓘ
linked to:
North Carolina
|
| partOf |
North Carolina state prison system
ⓘ
linked to:
Umstead Correctional Institution
|
| providesProgram |
educational programs for inmates
ⓘ
work assignments for inmates ⓘ |
| providesService | custody and supervision of inmates ⓘ |
| regionServed |
State of North Carolina
ⓘ
linked to:
North Carolina
|
| sector | public ⓘ |
| securityLevel | minimum security ⓘ |
| state | North Carolina ⓘ |
| status | operational ⓘ |
| typeOfOrganization | government agency facility ⓘ |
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: Umstead Correctional Institution Description of subject: Umstead Correctional Institution is a state-run prison facility located in Butner, North Carolina.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Umstead Correctional Institution