Triple

T2260845
Position Surface form Disambiguated ID Type / Status
Subject Crowthorne E50034 entity
Predicate hasNearbyInstitution P6776 FINISHED
Object Broadmoor Hospital
Broadmoor Hospital is a high-security psychiatric hospital in Berkshire, England, primarily housing and treating men classified as criminally insane or posing a grave danger to the public.
 E249240 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: Broadmoor Hospital | Statement: [Crowthorne, hasNearbyInstitution, Broadmoor Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Broadmoor Hospital
Context triple: [Crowthorne, hasNearbyInstitution, Broadmoor Hospital]
  • A. Maudsley Hospital
    Maudsley Hospital is a major psychiatric hospital in London renowned for its mental health research, education, and specialist clinical services.
  • B. Orpington Hospital
    Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
  • C. St Mary’s Hospital, London
    St Mary’s Hospital, London is a major teaching hospital in Paddington renowned for its historic Lindo Wing, where numerous members of the British royal family have been born.
  • D. Weybridge Hospital
    Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
  • E. William Harvey Hospital
    William Harvey Hospital is a major National Health Service district general hospital serving Ashford and the surrounding areas in Kent, 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: Broadmoor Hospital
Triple: [Crowthorne, hasNearbyInstitution, Broadmoor Hospital]
Generated description
Broadmoor Hospital is a high-security psychiatric hospital in Berkshire, England, primarily housing and treating men classified as criminally insane or posing a grave danger to the public.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Broadmoor Hospital
Target entity description: Broadmoor Hospital is a high-security psychiatric hospital in Berkshire, England, primarily housing and treating men classified as criminally insane or posing a grave danger to the public.
  • A. Maudsley Hospital
    Maudsley Hospital is a major psychiatric hospital in London renowned for its mental health research, education, and specialist clinical services.
  • B. Orpington Hospital
    Orpington Hospital is a local NHS healthcare facility in Orpington, London, providing a range of outpatient, rehabilitation, and community health services.
  • C. St Mary’s Hospital, London
    St Mary’s Hospital, London is a major teaching hospital in Paddington renowned for its historic Lindo Wing, where numerous members of the British royal family have been born.
  • D. Weybridge Hospital
    Weybridge Hospital is a local healthcare facility serving the community of Weybridge in Surrey, England.
  • E. William Harvey Hospital
    William Harvey Hospital is a major National Health Service district general hospital serving Ashford and the surrounding areas in Kent, 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_69a88b01e0048190ba96431b5f990ba9 completed March 4, 2026, 7:41 p.m.
NER Named-entity recognition batch_69abc18aa9d48190893ca32558730e9c completed March 7, 2026, 6:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae71cb1540819093db7f91ae66c19f completed March 9, 2026, 7:07 a.m.
NEDg Description generation batch_69ae72a2b92c8190a7d4ff441f1cb1ce completed March 9, 2026, 7:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae732a7cf08190b119ca7809350269 completed March 9, 2026, 7:13 a.m.
Created at: March 4, 2026, 7:48 p.m.