Triple

T6867262
Position Surface form Disambiguated ID Type / Status
Subject John A. Pearson E158436 entity
Predicate notableWork P4 FINISHED
Object Bank of Nova Scotia Building, Toronto
The Bank of Nova Scotia Building in Toronto is a historic early-20th-century office and banking tower known for its Beaux-Arts/Art Deco-influenced architecture and prominent presence in the city’s financial district.
 E626034 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: Bank of Nova Scotia Building, Toronto | Statement: [John A. Pearson, notableWork, Bank of Nova Scotia Building, Toronto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bank of Nova Scotia Building, Toronto
Context triple: [John A. Pearson, notableWork, Bank of Nova Scotia Building, Toronto]
  • A. Canadian Bank of Commerce building, Toronto
    The Canadian Bank of Commerce building in Toronto is a historic early 20th-century skyscraper and former bank headquarters, recognized as a landmark of Canadian Beaux-Arts and early high-rise architecture.
  • B. Toronto-Dominion Centre
    The Toronto-Dominion Centre is a landmark modernist office complex in downtown Toronto, known for its black steel-and-glass towers designed by architect Ludwig Mies van der Rohe.
  • C. First Canadian Place
    First Canadian Place is a prominent office and retail skyscraper in Toronto’s financial district and one of the tallest buildings in Canada.
  • D. Toronto Stock Exchange building
    The Toronto Stock Exchange building is a historic Art Deco landmark in downtown Toronto that once housed Canada's principal stock exchange and now serves as an office and commercial complex.
  • E. Old City Hall (Toronto)
    Old City Hall (Toronto) is a historic Romanesque Revival former municipal building and courthouse in downtown Toronto, renowned for its iconic clock tower and status as one of the city’s most prominent heritage landmarks.
  • 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: Bank of Nova Scotia Building, Toronto
Triple: [John A. Pearson, notableWork, Bank of Nova Scotia Building, Toronto]
Generated description
The Bank of Nova Scotia Building in Toronto is a historic early-20th-century office and banking tower known for its Beaux-Arts/Art Deco-influenced architecture and prominent presence in the city’s financial district.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bank of Nova Scotia Building, Toronto
Target entity description: The Bank of Nova Scotia Building in Toronto is a historic early-20th-century office and banking tower known for its Beaux-Arts/Art Deco-influenced architecture and prominent presence in the city’s financial district.
  • A. Canadian Bank of Commerce building, Toronto
    The Canadian Bank of Commerce building in Toronto is a historic early 20th-century skyscraper and former bank headquarters, recognized as a landmark of Canadian Beaux-Arts and early high-rise architecture.
  • B. Toronto-Dominion Centre
    The Toronto-Dominion Centre is a landmark modernist office complex in downtown Toronto, known for its black steel-and-glass towers designed by architect Ludwig Mies van der Rohe.
  • C. First Canadian Place
    First Canadian Place is a prominent office and retail skyscraper in Toronto’s financial district and one of the tallest buildings in Canada.
  • D. Toronto Stock Exchange building
    The Toronto Stock Exchange building is a historic Art Deco landmark in downtown Toronto that once housed Canada's principal stock exchange and now serves as an office and commercial complex.
  • E. Old City Hall (Toronto)
    Old City Hall (Toronto) is a historic Romanesque Revival former municipal building and courthouse in downtown Toronto, renowned for its iconic clock tower and status as one of the city’s most prominent heritage landmarks.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8a5ef848190b6b9a11a3fbdb384 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74292922c8190a0d3ee6f74ff672c completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c7448553288190ad330597c4705bd5 completed March 28, 2026, 3:01 a.m.
NED2 Entity disambiguation (via description) batch_69c7451d5a908190b72ef845a4d05b25 completed March 28, 2026, 3:03 a.m.
Created at: March 27, 2026, 2:21 p.m.