Triple

T12661326
Position Surface form Disambiguated ID Type / Status
Subject Strangeways E302430 entity
Predicate knownFor P22 FINISHED
Object HM Prison Manchester
HM Prison Manchester, commonly known as Strangeways, is a high-security men’s prison in Manchester, England, notorious for its 1990 riot and distinctive Victorian radial design.
 E996392 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: HM Prison Manchester | Statement: [Strangeways, knownFor, HM Prison Manchester]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: HM Prison Manchester
Context triple: [Strangeways, knownFor, HM Prison Manchester]
  • A. HM Prison Durham
    HM Prison Durham is a historic high-security men's prison in Durham, England, known for housing high-profile and long-term 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 Belmarsh
    HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
  • D. 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.
  • E. HM Prison Hull
    HM Prison Hull is a Category B men's prison in Kingston upon Hull, England, known for housing high-profile and long-term inmates.
  • 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 Manchester
Triple: [Strangeways, knownFor, HM Prison Manchester]
Generated description
HM Prison Manchester, commonly known as Strangeways, is a high-security men’s prison in Manchester, England, notorious for its 1990 riot and distinctive Victorian radial design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: HM Prison Manchester
Target entity description: HM Prison Manchester, commonly known as Strangeways, is a high-security men’s prison in Manchester, England, notorious for its 1990 riot and distinctive Victorian radial design.
  • A. HM Prison Durham
    HM Prison Durham is a historic high-security men's prison in Durham, England, known for housing high-profile and long-term 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 Belmarsh
    HM Prison Belmarsh is a high-security men's prison in southeast London known for holding high-profile and terrorism-related inmates.
  • D. 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.
  • E. HM Prison Hull
    HM Prison Hull is a Category B men's prison in Kingston upon Hull, England, known for housing high-profile and long-term inmates.
  • 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_69d7bded71a88190bb76e2413af9ea66 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d9617b07ec8190b714f04ae6654060 completed April 10, 2026, 8:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6688819fc8190bc03a1a11f96d25f completed May 2, 2026, 9:11 p.m.
NEDg Description generation batch_69f669c9454081909d39d5bb7082fb00 completed May 2, 2026, 9:16 p.m.
NED2 Entity disambiguation (via description) batch_69f66b619c88819098acbfb60fac9921 completed May 2, 2026, 9:23 p.m.
Created at: April 9, 2026, 5:19 p.m.