Oklahoma State Penitentiary
E305152
Oklahoma State Penitentiary is a maximum-security state prison in Oklahoma that houses some of the state’s most serious offenders and includes Oklahoma’s death row and execution chamber.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Oklahoma State Penitentiary canonical | 2 |
| McAlester State Penitentiary | 1 |
| Oklahoma death row | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2864432 — 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: Oklahoma State Penitentiary Context triple: [McAlester, knownFor, Oklahoma State Penitentiary]
-
A.
United States Penitentiary, Leavenworth
United States Penitentiary, Leavenworth is a historic federal prison in Kansas known for housing some of the most notorious American criminals of the 20th century.
-
B.
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.
-
C.
Lincoln Prison
Lincoln Prison is a correctional facility located in the city of Lincoln in Lincolnshire, England.
-
D.
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.
-
E.
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.
- 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: Oklahoma State Penitentiary Target entity description: Oklahoma State Penitentiary is a maximum-security state prison in Oklahoma that houses some of the state’s most serious offenders and includes Oklahoma’s death row and execution chamber.
-
A.
United States Penitentiary, Leavenworth
United States Penitentiary, Leavenworth is a historic federal prison in Kansas known for housing some of the most notorious American criminals of the 20th century.
-
B.
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.
-
C.
Lincoln Prison
Lincoln Prison is a correctional facility located in the city of Lincoln in Lincolnshire, England.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
maximum-security prison
ⓘ
state prison ⓘ |
| category |
Buildings and structures in Pittsburg County, Oklahoma
ⓘ
Capital punishment in Oklahoma ⓘ Prisons in Oklahoma ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| governingBody | Oklahoma Department of Corrections ⓘ |
| hasAlternativeName |
Oklahoma State Penitentiary
ⓘ
surface form:
McAlester State Penitentiary
OSP ⓘ |
| hasFacility |
Oklahoma State Penitentiary
self-linksurface differs
ⓘ
surface form:
Oklahoma death row
death row housing unit ⓘ execution chamber ⓘ |
| hasFunction |
execution of death sentences
ⓘ
incarceration ⓘ |
| hasInmateClassification | maximum security ⓘ |
| hasMethodOfExecution | lethal injection ⓘ |
| hasSecurityLevel | maximum ⓘ |
| houses |
male inmates
ⓘ
serious offenders ⓘ |
| isPublicInstitution | true ⓘ |
| isStatePrisonOf | Oklahoma ⓘ |
| jurisdiction |
U.S. state of Oklahoma
ⓘ
surface form:
State of Oklahoma
|
| locatedIn |
McAlester
ⓘ
surface form:
McAlester, Oklahoma
Oklahoma ⓘ Pittsburg County, Oklahoma ⓘ |
| opened | 1908 ⓘ |
| operatedBy | Oklahoma Department of Corrections ⓘ |
| previousMethodOfExecution | electrocution ⓘ |
| state | Oklahoma ⓘ |
| usedFor | capital punishment in Oklahoma ⓘ |
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: Oklahoma State Penitentiary Description of subject: Oklahoma State Penitentiary is a maximum-security state prison in Oklahoma that houses some of the state’s most serious offenders and includes Oklahoma’s death row and execution chamber.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Oklahoma death row
this entity surface form:
McAlester State Penitentiary