Triple

T4914382
Position Surface form Disambiguated ID Type / Status
Subject Oxford Castle E110311 entity
Predicate prisonName P59411 FINISHED
Object HM Prison Oxford
HM Prison Oxford was a former men’s prison in Oxford, England, housed within the historic Oxford Castle complex until its closure and later redevelopment.
E478899 NE FINISHED

How this triple was built (5 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: HM Prison Oxford | Statement: [Oxford Castle, prisonName, HM Prison Oxford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: HM Prison Oxford
Context triple: [Oxford Castle, prisonName, HM Prison Oxford]
  • A. HM Prison Maidstone
    HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
  • B. 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.
  • C. HM Prison Saughton
    HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
  • 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 Lincoln
    HM Prison Lincoln is a Category B men's local prison in Lincoln, England, holding adult and young adult male offenders from the surrounding area.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: HM Prison Oxford
Triple: [Oxford Castle, prisonName, HM Prison Oxford]
Generated description
HM Prison Oxford was a former men’s prison in Oxford, England, housed within the historic Oxford Castle complex until its closure and later redevelopment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: HM Prison Oxford
Target entity description: HM Prison Oxford was a former men’s prison in Oxford, England, housed within the historic Oxford Castle complex until its closure and later redevelopment.
  • A. HM Prison Maidstone
    HM Prison Maidstone is a Category C men's prison in Maidstone, Kent, England, primarily housing foreign national offenders.
  • B. 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.
  • C. HM Prison Saughton
    HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
  • 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 Lincoln
    HM Prison Lincoln is a Category B men's local prison in Lincoln, England, holding adult and young adult male offenders from the surrounding area.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: prisonName
Context triple: [Oxford Castle, prisonName, HM Prison Oxford]
  • A. nicknameOfPrison
    Indicates that one name is an informal or alternative nickname used to refer to a particular prison.
  • B. prisonType
    Indicates the specific category or classification of a prison associated with an entity.
  • C. fictionalPrisonName
    Indicates that an entity is identified by the name of a fictional prison.
  • D. isPenalInstitution
    Indicates that an entity functions as a facility where individuals are legally confined as punishment or while awaiting legal proceedings.
  • E. wasImprisonedIn
    Indicates that an entity was held in confinement or incarcerated at a particular place or facility.
  • F. None of above. chosen

Provenance (7 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69bd44132b94819088522d92beaadc78 completed March 20, 2026, 12:56 p.m.
NER Named-entity recognition batch_69bd6e9f12b48190b3cb5378958d03cd completed March 20, 2026, 3:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69be6feaf3dc81908b2c7a7409b1c952 completed March 21, 2026, 10:16 a.m.
NEDg Description generation batch_69be7147bff8819097059b1b24e2b0f7 completed March 21, 2026, 10:21 a.m.
NED2 Entity disambiguation (via description) batch_69be71d8dc6081908608d9e90498579b completed March 21, 2026, 10:24 a.m.
PD Predicate disambiguation batch_69bd6c325e188190823836d79934e9bc completed March 20, 2026, 3:48 p.m.
PDg Predicate description generation batch_69bd6cc228088190849f23b7bd4cf549 completed March 20, 2026, 3:50 p.m.
Created at: March 20, 2026, 1:29 p.m.