Triple

T5396152
Position Surface form Disambiguated ID Type / Status
Subject Victoria University in the University of Toronto E120660 entity
Predicate predecessor P97 FINISHED
Object Upper Canada Academy
Upper Canada Academy was a 19th-century Methodist educational institution in Cobourg, Upper Canada, that evolved into what later became Victoria University within the University of Toronto.
 E516795 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: Upper Canada Academy | Statement: [Victoria University in the University of Toronto, predecessor, Upper Canada Academy]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Upper Canada Academy
Context triple: [Victoria University in the University of Toronto, predecessor, Upper Canada Academy]
  • A. Upper Canada College
    Upper Canada College is a prestigious independent boys' school in Toronto, Canada, known for its rigorous academics and influential alumni.
  • B. Galt Collegiate Institute
    Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
  • C. University of Toronto Schools
    University of Toronto Schools is a highly selective, university-preparatory secondary school in Toronto known for its rigorous academics and affiliation with the University of Toronto.
  • D. Forest Hill Collegiate Institute
    Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
  • E. Lakefield College School
    Lakefield College School is a Canadian independent boarding and day school known for educating future King Felipe VI of Spain among other notable alumni.
  • 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: Upper Canada Academy
Triple: [Victoria University in the University of Toronto, predecessor, Upper Canada Academy]
Generated description
Upper Canada Academy was a 19th-century Methodist educational institution in Cobourg, Upper Canada, that evolved into what later became Victoria University within the University of Toronto.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Upper Canada Academy
Target entity description: Upper Canada Academy was a 19th-century Methodist educational institution in Cobourg, Upper Canada, that evolved into what later became Victoria University within the University of Toronto.
  • A. Upper Canada College
    Upper Canada College is a prestigious independent boys' school in Toronto, Canada, known for its rigorous academics and influential alumni.
  • B. Galt Collegiate Institute
    Galt Collegiate Institute is a historic secondary school in Cambridge, Ontario, known as one of the oldest continuously operating public high schools in Canada.
  • C. University of Toronto Schools
    University of Toronto Schools is a highly selective, university-preparatory secondary school in Toronto known for its rigorous academics and affiliation with the University of Toronto.
  • D. Forest Hill Collegiate Institute
    Forest Hill Collegiate Institute is a Toronto public high school known for its strong academic reputation and notable alumni, including television producer and comedian Lorne Michaels.
  • E. Lakefield College School
    Lakefield College School is a Canadian independent boarding and day school known for educating future King Felipe VI of Spain among other notable alumni.
  • 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_69bd4637b92c8190b815b6443ae4b323 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd8745c10c8190afa72894014c37d1 completed March 20, 2026, 5:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69bf33739e388190b7d8d27484d7b269 completed March 22, 2026, 12:10 a.m.
NEDg Description generation batch_69bf341c35088190ae60de75d289ce3c completed March 22, 2026, 12:13 a.m.
NED2 Entity disambiguation (via description) batch_69bf34c52d108190ab3d1c287e745976 completed March 22, 2026, 12:16 a.m.
Created at: March 20, 2026, 2:04 p.m.