HM Prison Gartree
E517974
HM Prison Gartree is a high-security men's prison in Leicestershire, England, primarily housing long-term and life-sentenced prisoners.
All labels observed (1)
| Label | Occurrences |
|---|---|
| HM Prison Gartree canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5366145 — 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: HM Prison Gartree Context triple: [Birmingham Six, detainedIn, HM Prison Gartree]
-
A.
HM Prison Saughton
HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
-
B.
HM Prison Long Lartin
HM Prison Long Lartin is a high-security men’s prison in Worcestershire, England, known for holding some of the UK’s most serious offenders.
-
C.
HM Prison Standford Hill
HM Prison Standford Hill is a Category D open prison for adult men located on the Isle of Sheppey in Kent, England.
-
D.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
E.
HM Prison Maidstone
HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
- 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: HM Prison Gartree Target entity description: HM Prison Gartree is a high-security men's prison in Leicestershire, England, primarily housing long-term and life-sentenced prisoners.
-
A.
HM Prison Saughton
HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
-
B.
HM Prison Long Lartin
HM Prison Long Lartin is a high-security men’s prison in Worcestershire, England, known for holding some of the UK’s most serious offenders.
-
C.
HM Prison Standford Hill
HM Prison Standford Hill is a Category D open prison for adult men located on the Isle of Sheppey in Kent, England.
-
D.
HM Prison Belmarsh
HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
-
E.
HM Prison Maidstone
HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
HM Prison
ⓘ
prison ⓘ |
| country | England ⓘ |
| genderOfPopulation | male ⓘ |
| governingBody | Ministry of Justice (United Kingdom) NERFINISHED ⓘ |
| hasCategory | B ⓘ |
| hasFacilityType | high-security prison ⓘ |
| hasPopulationType | convicted prisoners ⓘ |
| hasSecurityLevel | high ⓘ |
| houses |
life-sentenced prisoners
ⓘ
long-term prisoners ⓘ |
| isInCounty | Leicestershire NERFINISHED ⓘ |
| isInSovereignState | United Kingdom NERFINISHED ⓘ |
| isInTown | Market Harborough NERFINISHED ⓘ |
| isTypeOf | closed prison ⓘ |
| jurisdiction | Ministry of Justice (United Kingdom) NERFINISHED ⓘ |
| laterReclassifiedAs | Category B ⓘ |
| locatedIn |
Leicestershire
NERFINISHED
ⓘ
Market Harborough NERFINISHED ⓘ |
| locatedInCountry | United Kingdom ⓘ |
| locatedInRegion | East Midlands NERFINISHED ⓘ |
| locatedNear | Gartree NERFINISHED ⓘ |
| managedBy | HM Prison and Probation Service NERFINISHED ⓘ |
| opened | 1965 ⓘ |
| originalClassification | Category C ⓘ |
| partOf | Her Majesty's Prison Service NERFINISHED ⓘ |
| primaryPopulation | adult male prisoners ⓘ |
| securityClassification | Category B ⓘ |
| status | operational ⓘ |
| typicalSentenceLength | long-term ⓘ |
| typicalSentenceType | life sentences ⓘ |
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: HM Prison Gartree Description of subject: HM Prison Gartree is a high-security men's prison in Leicestershire, England, primarily housing long-term and life-sentenced prisoners.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.