Triple

T4670643
Position Surface form Disambiguated ID Type / Status
Subject North York E102952 entity
Predicate hasHospital P105 FINISHED
Object Sunnybrook Health Sciences Centre
Sunnybrook Health Sciences Centre is a major academic hospital and trauma centre in Toronto, Ontario, affiliated with the University of Toronto and known for its leading research and specialized clinical care.
 E463005 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: Sunnybrook Health Sciences Centre | Statement: [North York, hasHospital, Sunnybrook Health Sciences Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sunnybrook Health Sciences Centre
Context triple: [North York, hasHospital, Sunnybrook Health Sciences Centre]
  • A. Toronto General Hospital
    Toronto General Hospital is a major teaching and research hospital in downtown Toronto, renowned for its advanced cardiac, transplant, and critical care services.
  • B. North York General Hospital
    North York General Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute care, ambulatory, and long-term services.
  • C. St. Michael's Hospital
    St. Michael's Hospital is a major teaching and acute care hospital in downtown Toronto, renowned for its trauma, critical care, and inner-city health services.
  • D. Michael Garron Hospital
    Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare services.
  • E. McGill University Health Centre
    McGill University Health Centre is a major academic health network in Montreal that provides specialized clinical care, teaching, and research in affiliation with McGill University.
  • 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: Sunnybrook Health Sciences Centre
Triple: [North York, hasHospital, Sunnybrook Health Sciences Centre]
Generated description
Sunnybrook Health Sciences Centre is a major academic hospital and trauma centre in Toronto, Ontario, affiliated with the University of Toronto and known for its leading research and specialized clinical care.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sunnybrook Health Sciences Centre
Target entity description: Sunnybrook Health Sciences Centre is a major academic hospital and trauma centre in Toronto, Ontario, affiliated with the University of Toronto and known for its leading research and specialized clinical care.
  • A. Toronto General Hospital
    Toronto General Hospital is a major teaching and research hospital in downtown Toronto, renowned for its advanced cardiac, transplant, and critical care services.
  • B. North York General Hospital
    North York General Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute care, ambulatory, and long-term services.
  • C. St. Michael's Hospital
    St. Michael's Hospital is a major teaching and acute care hospital in downtown Toronto, renowned for its trauma, critical care, and inner-city health services.
  • D. Michael Garron Hospital
    Michael Garron Hospital is a major community teaching hospital in Toronto, Ontario, providing a wide range of acute and specialized healthcare services.
  • E. McGill University Health Centre
    McGill University Health Centre is a major academic health network in Montreal that provides specialized clinical care, teaching, and research in affiliation with McGill University.
  • 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_69bd43d9cba4819086c1ab1c2d9d2133 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd634ef5608190925663e988e3585b completed March 20, 2026, 3:10 p.m.
NED1 Entity disambiguation (via context triple) batch_69be104a596c8190903c208c892da186 completed March 21, 2026, 3:28 a.m.
NEDg Description generation batch_69be11aa08708190b2860dc80b26d49f completed March 21, 2026, 3:34 a.m.
NED2 Entity disambiguation (via description) batch_69be11f8a1f08190b0e42b7a24a1e9dc completed March 21, 2026, 3:35 a.m.
Created at: March 20, 2026, 1:15 p.m.