Triple

T5028469
Position Surface form Disambiguated ID Type / Status
Subject HM Prison Usk E113234 entity
Predicate hasNeighbour P5707 FINISHED
Object HMP Prescoed
HMP Prescoed is a Category D open prison in Wales that primarily houses adult male offenders nearing the end of their sentences to prepare them for resettlement into the community.
 E487747 NE FINISHED

How this triple was built (4 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: HMP Prescoed | Statement: [HM Prison Usk, hasNeighbour, HMP Prescoed]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HMP Prescoed
Context triple: [HM Prison Usk, hasNeighbour, HMP Prescoed]
  • A. 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.
  • B. HM Prison Saughton
    HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
  • 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. Wakefield Prison
    Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile 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.
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: HMP Prescoed
Triple: [HM Prison Usk, hasNeighbour, HMP Prescoed]
Generated description
HMP Prescoed is a Category D open prison in Wales that primarily houses adult male offenders nearing the end of their sentences to prepare them for resettlement into the community.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HMP Prescoed
Target entity description: HMP Prescoed is a Category D open prison in Wales that primarily houses adult male offenders nearing the end of their sentences to prepare them for resettlement into the community.
  • A. 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.
  • B. HM Prison Saughton
    HM Prison Saughton is a major prison facility in Edinburgh, Scotland, serving as the city's primary modern correctional institution.
  • 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. Wakefield Prison
    Wakefield Prison is a high-security men’s prison in West Yorkshire, England, known for holding some of the country’s most dangerous and high-profile 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

Provenance (5 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_69bd443775e48190a646ffbfc4334723 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd738f2cc88190a03eebf19e407411 completed March 20, 2026, 4:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69be9c64db5c81909224c82ae9d9e0ab completed March 21, 2026, 1:25 p.m.
NEDg Description generation batch_69be9ce7959081908b9ddb4c677c477c completed March 21, 2026, 1:28 p.m.
NED2 Entity disambiguation (via description) batch_69be9d7e00f88190b2d12e872fadc181 completed March 21, 2026, 1:30 p.m.
Created at: March 20, 2026, 1:36 p.m.