Triple

T17578927
Position Surface form Disambiguated ID Type / Status
Subject Francis Rattenbury E428145 entity
Predicate notableWork P4 FINISHED
Object Bank of Montreal Building, Victoria
The Bank of Montreal Building in Victoria is a historic, architecturally significant commercial structure in British Columbia designed by renowned architect Francis Rattenbury.
E1276719 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 Montreal Building, Victoria | Statement: [Francis Rattenbury, notableWork, Bank of Montreal Building, Victoria]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bank of Montreal Building, Victoria
Context triple: [Francis Rattenbury, notableWork, Bank of Montreal Building, Victoria]
  • A. British Columbia Parliament Buildings
    The British Columbia Parliament Buildings are a grand neo-baroque legislative complex in Victoria that serves as the seat of the provincial government and a prominent architectural landmark.
  • B. Vancouver City Hall
    Vancouver City Hall is the historic Art Deco municipal building that serves as the administrative center and government headquarters for the city of Vancouver, British Columbia.
  • C. Parliament Buildings, Victoria
    Parliament Buildings, Victoria are the historic legislative complex in British Columbia’s capital city that houses the province’s Legislative Assembly and related government offices.
  • D. Sandford Fleming Building
    The Sandford Fleming Building is a prominent engineering and academic facility at the University of Toronto’s St. George campus.
  • E. Waterloo City Hall
    Waterloo City Hall is the main municipal building in Waterloo, Ontario, housing the city’s administrative offices and serving as the central venue for local government activities and public meetings.
  • 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 Montreal Building, Victoria
Triple: [Francis Rattenbury, notableWork, Bank of Montreal Building, Victoria]
Generated description
The Bank of Montreal Building in Victoria is a historic, architecturally significant commercial structure in British Columbia designed by renowned architect Francis Rattenbury.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bank of Montreal Building, Victoria
Target entity description: The Bank of Montreal Building in Victoria is a historic, architecturally significant commercial structure in British Columbia designed by renowned architect Francis Rattenbury.
  • A. British Columbia Parliament Buildings
    The British Columbia Parliament Buildings are a grand neo-baroque legislative complex in Victoria that serves as the seat of the provincial government and a prominent architectural landmark.
  • B. Vancouver City Hall
    Vancouver City Hall is the historic Art Deco municipal building that serves as the administrative center and government headquarters for the city of Vancouver, British Columbia.
  • C. Parliament Buildings, Victoria
    Parliament Buildings, Victoria are the historic legislative complex in British Columbia’s capital city that houses the province’s Legislative Assembly and related government offices.
  • D. Sandford Fleming Building
    The Sandford Fleming Building is a prominent engineering and academic facility at the University of Toronto’s St. George campus.
  • E. Waterloo City Hall
    Waterloo City Hall is the main municipal building in Waterloo, Ontario, housing the city’s administrative offices and serving as the central venue for local government activities and public meetings.
  • 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_69d889e1030481909950e140c63255b9 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e463cc493c8190965680cf786aa531 completed April 19, 2026, 5:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a01ddedc4808190a9652fce605741af completed May 11, 2026, 1:47 p.m.
NEDg Description generation batch_6a01df4d2fbc8190b4ef534e988fdfe7 completed May 11, 2026, 1:53 p.m.
NED2 Entity disambiguation (via description) batch_6a01dff9c5708190bbb7df4dc376043e completed May 11, 2026, 1:56 p.m.
Created at: April 10, 2026, 5:50 a.m.