Triple

T9445581
Position Surface form Disambiguated ID Type / Status
Subject Colnbrook E227754 entity
Predicate hasFacility P105 FINISHED
Object Colnbrook Immigration Removal Centre
Colnbrook Immigration Removal Centre is a high-security UK facility near Heathrow Airport used to detain people subject to immigration control and deportation.
 E799233 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: Colnbrook Immigration Removal Centre | Statement: [Colnbrook, hasFacility, Colnbrook Immigration Removal Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Colnbrook Immigration Removal Centre
Context triple: [Colnbrook, hasFacility, Colnbrook Immigration Removal Centre]
  • 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. 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.
  • C. Styal Prison
    Styal Prison is a women's prison and young offender institution located in Cheshire, England, primarily housing female inmates from across the region.
  • D. Holloway Prison
    Holloway Prison was a major women's prison in London, England, historically known for housing some of the country’s most notorious female offenders.
  • E. Werl Prison
    Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
  • 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: Colnbrook Immigration Removal Centre
Triple: [Colnbrook, hasFacility, Colnbrook Immigration Removal Centre]
Generated description
Colnbrook Immigration Removal Centre is a high-security UK facility near Heathrow Airport used to detain people subject to immigration control and deportation.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Colnbrook Immigration Removal Centre
Target entity description: Colnbrook Immigration Removal Centre is a high-security UK facility near Heathrow Airport used to detain people subject to immigration control and deportation.
  • 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. 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.
  • C. Styal Prison
    Styal Prison is a women's prison and young offender institution located in Cheshire, England, primarily housing female inmates from across the region.
  • D. Holloway Prison
    Holloway Prison was a major women's prison in London, England, historically known for housing some of the country’s most notorious female offenders.
  • E. Werl Prison
    Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
  • 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_69ca843884488190ad6cbe0153088234 completed March 30, 2026, 2:10 p.m.
NER Named-entity recognition batch_69cd7f33deb88190bc74968575963ac4 completed April 1, 2026, 8:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69d110669ca48190bbaf772e2e6aa457 completed April 4, 2026, 1:21 p.m.
NEDg Description generation batch_69d110eeddc881908661d110269b8a1c completed April 4, 2026, 1:23 p.m.
NED2 Entity disambiguation (via description) batch_69d111f3190c8190ba2fe5687212da25 completed April 4, 2026, 1:28 p.m.
Created at: March 30, 2026, 7:51 p.m.