Triple

T12194667
Position Surface form Disambiguated ID Type / Status
Subject Brookwood, Surrey E290555 entity
Predicate hasNearbyFacility P5648 FINISHED
Object Brookwood Hospital (former)
Brookwood Hospital (former) was a large Victorian-era psychiatric hospital in Brookwood, Surrey, that operated for over a century before its closure and redevelopment.
 E972214 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: Brookwood Hospital (former) | Statement: [Brookwood, Surrey, hasNearbyFacility, Brookwood Hospital (former)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Brookwood Hospital (former)
Context triple: [Brookwood, Surrey, hasNearbyFacility, Brookwood Hospital (former)]
  • A. Daisy Hill Hospital
    Daisy Hill Hospital is a major acute care facility in Newry, Northern Ireland, providing a range of hospital services to the surrounding region.
  • B. Brompton Hospital
    Brompton Hospital, formally the Royal Brompton Hospital, is a leading specialist heart and lung hospital in London, renowned for its cardiothoracic care and research.
  • C. Weybridge Hospital
    Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
  • D. Orpington Hospital
    Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
  • E. Goodmayes Hospital
    Goodmayes Hospital is a mental health and community services hospital in the London Borough of Redbridge, England.
  • 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: Brookwood Hospital (former)
Triple: [Brookwood, Surrey, hasNearbyFacility, Brookwood Hospital (former)]
Generated description
Brookwood Hospital (former) was a large Victorian-era psychiatric hospital in Brookwood, Surrey, that operated for over a century before its closure and redevelopment.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Brookwood Hospital (former)
Target entity description: Brookwood Hospital (former) was a large Victorian-era psychiatric hospital in Brookwood, Surrey, that operated for over a century before its closure and redevelopment.
  • A. Daisy Hill Hospital
    Daisy Hill Hospital is a major acute care facility in Newry, Northern Ireland, providing a range of hospital services to the surrounding region.
  • B. Brompton Hospital
    Brompton Hospital, formally the Royal Brompton Hospital, is a leading specialist heart and lung hospital in London, renowned for its cardiothoracic care and research.
  • C. Weybridge Hospital
    Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
  • D. Orpington Hospital
    Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
  • E. Goodmayes Hospital
    Goodmayes Hospital is a mental health and community services hospital in the London Borough of Redbridge, England.
  • 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_69d6ab64de5881908d56eb7a75c6cc69 completed April 8, 2026, 7:24 p.m.
NER Named-entity recognition batch_69d91c55a5a881909c0eea2d83c00f49 completed April 10, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69f60a8f31508190972d282b5a8816df completed May 2, 2026, 2:30 p.m.
NEDg Description generation batch_69f618cab45481909d717c7f656924f2 completed May 2, 2026, 3:31 p.m.
NED2 Entity disambiguation (via description) batch_69f61974e97081908d904cacd86c03c1 completed May 2, 2026, 3:34 p.m.
Created at: April 8, 2026, 9:50 p.m.