Triple

T1504467
Position Surface form Disambiguated ID Type / Status
Subject University College London E33866 entity
Predicate hasHospitalAffiliation P10262 FINISHED
Object National Hospital for Neurology and Neurosurgery
The National Hospital for Neurology and Neurosurgery is a leading UK specialist hospital in London dedicated to the diagnosis, treatment, and research of neurological and neurosurgical disorders.
 E172075 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: National Hospital for Neurology and Neurosurgery | Statement: [University College London, hasHospitalAffiliation, National Hospital for Neurology and Neurosurgery]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: National Hospital for Neurology and Neurosurgery
Context triple: [University College London, hasHospitalAffiliation, National Hospital for Neurology and Neurosurgery]
  • A. Maudsley Hospital
    Maudsley Hospital is a major psychiatric hospital in London renowned for its mental health research, education, and specialist clinical services.
  • B. 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.
  • C. King's College Hospital, London, England
    King's College Hospital in London, England is a major teaching hospital and leading center for acute and specialist medical care, affiliated with King's College London.
  • D. Charing Cross Hospital Medical School
    Charing Cross Hospital Medical School was a London-based medical school historically associated with Charing Cross Hospital, known for training physicians and surgeons in the 19th and 20th centuries.
  • E. Frimley Park Hospital
    Frimley Park Hospital is a major NHS district general hospital in Surrey, England, providing a wide range of acute and specialist healthcare services.
  • 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: National Hospital for Neurology and Neurosurgery
Triple: [University College London, hasHospitalAffiliation, National Hospital for Neurology and Neurosurgery]
Generated description
The National Hospital for Neurology and Neurosurgery is a leading UK specialist hospital in London dedicated to the diagnosis, treatment, and research of neurological and neurosurgical disorders.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: National Hospital for Neurology and Neurosurgery
Target entity description: The National Hospital for Neurology and Neurosurgery is a leading UK specialist hospital in London dedicated to the diagnosis, treatment, and research of neurological and neurosurgical disorders.
  • A. Maudsley Hospital
    Maudsley Hospital is a major psychiatric hospital in London renowned for its mental health research, education, and specialist clinical services.
  • B. 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.
  • C. King's College Hospital, London, England
    King's College Hospital in London, England is a major teaching hospital and leading center for acute and specialist medical care, affiliated with King's College London.
  • D. Charing Cross Hospital Medical School
    Charing Cross Hospital Medical School was a London-based medical school historically associated with Charing Cross Hospital, known for training physicians and surgeons in the 19th and 20th centuries.
  • E. Frimley Park Hospital
    Frimley Park Hospital is a major NHS district general hospital in Surrey, England, providing a wide range of acute and specialist healthcare services.
  • 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_69a885f352a4819099b24ff15489dede completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a88731a8f081908b8facef7b602c02 completed March 4, 2026, 7:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad233464b08190927694a8f236227b completed March 8, 2026, 7:20 a.m.
NEDg Description generation batch_69ad2399f8408190872be9c2f04644ca completed March 8, 2026, 7:22 a.m.
NED2 Entity disambiguation (via description) batch_69ad247476d08190827501ff5b380646 completed March 8, 2026, 7:25 a.m.
Created at: March 4, 2026, 7:24 p.m.