Triple

T10562019
Position Surface form Disambiguated ID Type / Status
Subject Broadmoor Hospital E249240 entity
Predicate managedBy P86 FINISHED
Object West London NHS Trust
West London NHS Trust is a UK National Health Service organization that provides mental health, community, and specialist services, including managing high-security psychiatric facilities.
 E871550 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: West London NHS Trust | Statement: [Broadmoor Hospital, managedBy, West London NHS Trust]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West London NHS Trust
Context triple: [Broadmoor Hospital, managedBy, West London NHS Trust]
  • A. Lewisham and Greenwich NHS Trust
    Lewisham and Greenwich NHS Trust is an NHS organisation in southeast London that manages major acute and community healthcare services, including hospitals such as Queen Elizabeth Hospital in Woolwich and University Hospital Lewisham.
  • B. UCLH NHS Foundation Trust
    UCLH NHS Foundation Trust is a major London-based National Health Service trust that runs several leading teaching hospitals closely linked with University College London.
  • C. Imperial College Healthcare NHS Trust
    Imperial College Healthcare NHS Trust is a major NHS trust in London that runs several leading teaching hospitals and provides a wide range of acute and specialist healthcare services in partnership with Imperial College London.
  • D. King's College Hospital NHS Foundation Trust
    King's College Hospital NHS Foundation Trust is a major NHS organisation in London that runs King's College Hospital and associated healthcare services, providing specialist and acute medical care.
  • E. Chelsea and Westminster Hospital
    Chelsea and Westminster Hospital is a major teaching hospital in London, England, providing a wide range of acute and specialist healthcare services as part of the NHS.
  • 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: West London NHS Trust
Triple: [Broadmoor Hospital, managedBy, West London NHS Trust]
Generated description
West London NHS Trust is a UK National Health Service organization that provides mental health, community, and specialist services, including managing high-security psychiatric facilities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West London NHS Trust
Target entity description: West London NHS Trust is a UK National Health Service organization that provides mental health, community, and specialist services, including managing high-security psychiatric facilities.
  • A. Lewisham and Greenwich NHS Trust
    Lewisham and Greenwich NHS Trust is an NHS organisation in southeast London that manages major acute and community healthcare services, including hospitals such as Queen Elizabeth Hospital in Woolwich and University Hospital Lewisham.
  • B. UCLH NHS Foundation Trust
    UCLH NHS Foundation Trust is a major London-based National Health Service trust that runs several leading teaching hospitals closely linked with University College London.
  • C. Imperial College Healthcare NHS Trust
    Imperial College Healthcare NHS Trust is a major NHS trust in London that runs several leading teaching hospitals and provides a wide range of acute and specialist healthcare services in partnership with Imperial College London.
  • D. King's College Hospital NHS Foundation Trust
    King's College Hospital NHS Foundation Trust is a major NHS organisation in London that runs King's College Hospital and associated healthcare services, providing specialist and acute medical care.
  • E. Chelsea and Westminster Hospital
    Chelsea and Westminster Hospital is a major teaching hospital in London, England, providing a wide range of acute and specialist healthcare services as part of the NHS.
  • 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_69d381c8bd708190acf3d275c908251e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d52720621c8190a1126268ebe57c83 completed April 7, 2026, 3:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69d93491d2408190b5f54afddbb51ec4 completed April 10, 2026, 5:34 p.m.
NEDg Description generation batch_69d939111a648190b6797c4870f61796 completed April 10, 2026, 5:53 p.m.
NED2 Entity disambiguation (via description) batch_69d93dd9f8a0819092d647a765d62fcd completed April 10, 2026, 6:13 p.m.
Created at: April 6, 2026, 12:35 p.m.