Triple

T7717205
Position Surface form Disambiguated ID Type / Status
Subject UCL Institute of Neurology E174914 entity
Predicate affiliatedWith P254 FINISHED
Object 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.
 E688415 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: UCLH NHS Foundation Trust | Statement: [UCL Institute of Neurology, affiliatedWith, UCLH NHS Foundation Trust]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: UCLH NHS Foundation Trust
Context triple: [UCL Institute of Neurology, affiliatedWith, UCLH NHS Foundation Trust]
  • A. 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.
  • B. 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.
  • C. Cambridge University Hospitals NHS Foundation Trust
    Cambridge University Hospitals NHS Foundation Trust is a major NHS teaching and research hospital group in Cambridge, England, that provides specialist and general healthcare services in partnership with the University of Cambridge.
  • D. Royal Free
    Royal Free is a major London teaching hospital and medical campus closely associated with University College London, known for its clinical services, research, and medical education.
  • 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: UCLH NHS Foundation Trust
Triple: [UCL Institute of Neurology, affiliatedWith, UCLH NHS Foundation Trust]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: UCLH NHS Foundation Trust
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Cambridge University Hospitals NHS Foundation Trust
    Cambridge University Hospitals NHS Foundation Trust is a major NHS teaching and research hospital group in Cambridge, England, that provides specialist and general healthcare services in partnership with the University of Cambridge.
  • D. Royal Free
    Royal Free is a major London teaching hospital and medical campus closely associated with University College London, known for its clinical services, research, and medical education.
  • 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_69c6995c463c8190a14458036249d419 completed March 27, 2026, 2:51 p.m.
NER Named-entity recognition batch_69c702ceb23481909600f876023dde92 completed March 27, 2026, 10:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8d6ab0ab48190b273d07db6d74c33 completed March 29, 2026, 7:37 a.m.
NEDg Description generation batch_69c8da955a00819089bf75ceac39a0ae completed March 29, 2026, 7:53 a.m.
NED2 Entity disambiguation (via description) batch_69c8db1011848190ab587984e1a5aa56 completed March 29, 2026, 7:56 a.m.
Created at: March 27, 2026, 4:05 p.m.