California State Prison, Corcoran
E401271
California State Prison, Corcoran is a large state correctional facility in California known for housing high-security inmates and operating multiple specialized prison units.
All labels observed (1)
| Label | Occurrences |
|---|---|
| California State Prison, Corcoran canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T3956957 — 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: California State Prison, Corcoran Context triple: [Kings County, California, contains, California State Prison, Corcoran]
-
A.
San Quentin State Prison
San Quentin State Prison is California’s oldest and most notorious maximum-security prison, located on the shores of San Francisco Bay and known for housing the state’s death row for male inmates.
-
B.
San Fernando Prison
San Fernando Prison was the Spanish detention facility in Cádiz where Venezuelan independence precursor Francisco de Miranda died while imprisoned.
-
C.
Pelican Bay State Prison
Pelican Bay State Prison is a maximum-security California state prison known for housing some of the state's most dangerous inmates and for its controversial Security Housing Unit (SHU).
-
D.
Arizona State Prison
Arizona State Prison is a state-run correctional facility in Arizona that houses convicted offenders, including historically notable inmates such as Ernesto Arturo Miranda of the landmark Miranda v. Arizona case.
-
E.
Oregon State Penitentiary
Oregon State Penitentiary is a maximum-security prison in Salem, Oregon, and the oldest correctional institution in the state.
- 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: California State Prison, Corcoran Target entity description: California State Prison, Corcoran is a large state correctional facility in California known for housing high-security inmates and operating multiple specialized prison units.
-
A.
San Quentin State Prison
San Quentin State Prison is California’s oldest and most notorious maximum-security prison, located on the shores of San Francisco Bay and known for housing the state’s death row for male inmates.
-
B.
San Fernando Prison
San Fernando Prison was the Spanish detention facility in Cádiz where Venezuelan independence precursor Francisco de Miranda died while imprisoned.
-
C.
Pelican Bay State Prison
Pelican Bay State Prison is a maximum-security California state prison known for housing some of the state's most dangerous inmates and for its controversial Security Housing Unit (SHU).
-
D.
Arizona State Prison
Arizona State Prison is a state-run correctional facility in Arizona that houses convicted offenders, including historically notable inmates such as Ernesto Arturo Miranda of the landmark Miranda v. Arizona case.
-
E.
Oregon State Penitentiary
Oregon State Penitentiary is a maximum-security prison in Salem, Oregon, and the oldest correctional institution in the state.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
correctional facility
ⓘ
state prison ⓘ |
| abbreviation | CSP-COR ⓘ |
| city | Corcoran ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Kings County, California ⓘ |
| facilityType | male-only prison ⓘ |
| hasFeature |
administration building
ⓘ
armed perimeter security ⓘ cell housing units ⓘ dining halls ⓘ dormitory housing units ⓘ guard towers ⓘ medical clinic ⓘ recreation yards ⓘ visiting facilities ⓘ |
| hasProgram |
educational programs
ⓘ
medical services ⓘ mental health services ⓘ religious services ⓘ vocational training ⓘ |
| hasUnit |
Administrative Segregation Unit
ⓘ
Protective Housing Unit ⓘ Security Housing Unit ⓘ general population housing ⓘ mental health treatment unit ⓘ substance abuse treatment program ⓘ |
| infrastructureType |
fenced perimeter
ⓘ
walled facility ⓘ |
| jurisdiction |
California state government
ⓘ
linked to:
Government of California
|
| knownFor |
Security Housing Unit operations
ⓘ
housing high-security inmates ⓘ specialized prison units ⓘ |
| operator |
California Department of Corrections and Rehabilitation
ⓘ
linked to:
California state prison system
|
| ownedBy |
State of California
ⓘ
linked to:
California, United States
|
| publicOrPrivate | public ⓘ |
| securityClassification |
maximum security
ⓘ
medium security ⓘ minimum security ⓘ supermax ⓘ |
| securityLevel |
Level I
ⓘ
Level II ⓘ Level IV ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| status | operational ⓘ |
| subjectTo |
California prison regulations
ⓘ
federal constitutional standards for prisons ⓘ |
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: California State Prison, Corcoran Description of subject: California State Prison, Corcoran is a large state correctional facility in California known for housing high-security inmates and operating multiple specialized prison units.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
Substance Abuse Treatment Facility and State Prison, Corcoran
→
isCoLocatedWith
→
California State Prison, Corcoran
ⓘ