Triple

T10660586
Position Surface form Disambiguated ID Type / Status
Subject Hasnat Khan E251212 entity
Predicate employer P7 FINISHED
Object Harefield Hospital
Harefield Hospital is a renowned specialist heart and lung hospital in London, England, recognized for its pioneering cardiothoracic surgery and transplant services.
 E877472 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: Harefield Hospital | Statement: [Hasnat Khan, employer, Harefield Hospital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Harefield Hospital
Context triple: [Hasnat Khan, employer, Harefield Hospital]
  • A. Northwick Park Hospital
    Northwick Park Hospital is a major National Health Service teaching hospital in northwest London, known for its emergency services, clinical research, and role in medical education.
  • B. Hammersmith Hospital
    Hammersmith Hospital is a major teaching and research hospital in West London, known for its specialist services and affiliation with Imperial College London.
  • C. 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.
  • D. 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.
  • E. Royal London Hospital
    Royal London Hospital is a major teaching hospital and trauma center in East London, serving as one of the largest and most important medical facilities in the city.
  • 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: Harefield Hospital
Triple: [Hasnat Khan, employer, Harefield Hospital]
Generated description
Harefield Hospital is a renowned specialist heart and lung hospital in London, England, recognized for its pioneering cardiothoracic surgery and transplant services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Harefield Hospital
Target entity description: Harefield Hospital is a renowned specialist heart and lung hospital in London, England, recognized for its pioneering cardiothoracic surgery and transplant services.
  • A. Northwick Park Hospital
    Northwick Park Hospital is a major National Health Service teaching hospital in northwest London, known for its emergency services, clinical research, and role in medical education.
  • B. Hammersmith Hospital
    Hammersmith Hospital is a major teaching and research hospital in West London, known for its specialist services and affiliation with Imperial College London.
  • C. 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.
  • D. 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.
  • E. Royal London Hospital
    Royal London Hospital is a major teaching hospital and trauma center in East London, serving as one of the largest and most important medical facilities in the city.
  • 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_69d6aa5b0d2881909584b20efc5877f0 completed April 8, 2026, 7:19 p.m.
NER Named-entity recognition batch_69d6e017f97c8190b22765a6f1e6719d completed April 8, 2026, 11:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69d97a8cabc88190b430cb08ed0fc515 completed April 10, 2026, 10:32 p.m.
NEDg Description generation batch_69d97cd3eab48190a191f0d8278ef761 completed April 10, 2026, 10:42 p.m.
NED2 Entity disambiguation (via description) batch_69d97e13913081908dd1fb60fa44db05 completed April 10, 2026, 10:47 p.m.
Created at: April 8, 2026, 9:07 p.m.