Triple

T6868982
Position Surface form Disambiguated ID Type / Status
Subject Arthur Erickson E158488 entity
Predicate notableWork P4 FINISHED
Object MacMillan Bloedel Building
The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
E625332 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: MacMillan Bloedel Building | Statement: [Arthur Erickson, notableWork, MacMillan Bloedel Building]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: MacMillan Bloedel Building
Context triple: [Arthur Erickson, notableWork, MacMillan Bloedel Building]
  • A. Macdonald-Stewart Building
    The Macdonald-Stewart Building is a key academic and research facility located on McGill University’s Macdonald Campus, supporting programs in agricultural, environmental, and related sciences.
  • 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. Sandford Fleming Building
    The Sandford Fleming Building is a prominent engineering and academic facility at the University of Toronto’s St. George campus.
  • D. John Molson Building
    The John Molson Building is a major Concordia University campus facility in downtown Montreal that houses the John Molson School of Business in a modern, high-rise academic complex.
  • E. UBC Robson Square
    UBC Robson Square is the University of British Columbia’s downtown Vancouver campus and event hub, offering academic programs, conferences, and public events in the city’s urban core.
  • 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: MacMillan Bloedel Building
Triple: [Arthur Erickson, notableWork, MacMillan Bloedel Building]
Generated description
The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: MacMillan Bloedel Building
Target entity description: The MacMillan Bloedel Building is a landmark modernist office tower in downtown Vancouver, Canada, renowned for its bold, sculptural concrete design by architect Arthur Erickson.
  • A. Macdonald-Stewart Building
    The Macdonald-Stewart Building is a key academic and research facility located on McGill University’s Macdonald Campus, supporting programs in agricultural, environmental, and related sciences.
  • 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. Sandford Fleming Building
    The Sandford Fleming Building is a prominent engineering and academic facility at the University of Toronto’s St. George campus.
  • D. John Molson Building
    The John Molson Building is a major Concordia University campus facility in downtown Montreal that houses the John Molson School of Business in a modern, high-rise academic complex.
  • E. UBC Robson Square
    UBC Robson Square is the University of British Columbia’s downtown Vancouver campus and event hub, offering academic programs, conferences, and public events in the city’s urban core.
  • 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_69c6d8a916a88190b81551731dff2898 completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69c74299ae148190a56c7b1ee8829f40 completed March 28, 2026, 2:53 a.m.
NEDg Description generation batch_69c743a639f88190a0758194433322bf completed March 28, 2026, 2:57 a.m.
NED2 Entity disambiguation (via description) batch_69c7445fbd488190938ec3dd59cbeb2c completed March 28, 2026, 3 a.m.
Created at: March 27, 2026, 2:22 p.m.