Triple

T14368284
Position Surface form Disambiguated ID Type / Status
Subject St Bartholomew’s Hospital complex E356290 entity
Predicate operatedBy P86 FINISHED
Object Barts Health NHS Trust
Barts Health NHS Trust is one of the largest NHS trusts in the UK, providing acute and specialist healthcare services across several major hospitals in London.
 E1096318 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: Barts Health NHS Trust | Statement: [St Bartholomew’s Hospital complex, operatedBy, Barts Health NHS Trust]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Barts Health NHS Trust
Context triple: [St Bartholomew’s Hospital complex, operatedBy, Barts Health NHS Trust]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. King’s Health Partners
    King’s Health Partners is an academic health science centre in London that integrates university research, medical education, and clinical care across multiple NHS and academic institutions.
  • 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: Barts Health NHS Trust
Triple: [St Bartholomew’s Hospital complex, operatedBy, Barts Health NHS Trust]
Generated description
Barts Health NHS Trust is one of the largest NHS trusts in the UK, providing acute and specialist healthcare services across several major hospitals in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Barts Health NHS Trust
Target entity description: Barts Health NHS Trust is one of the largest NHS trusts in the UK, providing acute and specialist healthcare services across several major hospitals in London.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. 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.
  • E. King’s Health Partners
    King’s Health Partners is an academic health science centre in London that integrates university research, medical education, and clinical care across multiple NHS and academic institutions.
  • 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_69d8279163a081908aec45c0e3f1e02f completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de8faf00e8819087d7100e9d8c1877 completed April 14, 2026, 7:04 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd4c51bf888190b1776461884c4514 completed May 8, 2026, 2:37 a.m.
NEDg Description generation batch_69fd5020e6f081909686fe3d143d31fa completed May 8, 2026, 2:53 a.m.
NED2 Entity disambiguation (via description) batch_69fd50c2cdb48190a438dc0641e3c25e completed May 8, 2026, 2:56 a.m.
Created at: April 10, 2026, 1:15 a.m.