Triple

T8302698
Position Surface form Disambiguated ID Type / Status
Subject Burnaby City Council E194384 entity
Predicate meetsIn P40 FINISHED
Object Burnaby City Hall
Burnaby City Hall is the main municipal government building and administrative center for the city of Burnaby, British Columbia, Canada.
 E723784 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: Burnaby City Hall | Statement: [Burnaby City Council, meetsIn, Burnaby City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Burnaby City Hall
Context triple: [Burnaby City Council, meetsIn, Burnaby City Hall]
  • A. 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.
  • B. 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.
  • C. Edmonton City Hall
    Edmonton City Hall is the main municipal government building and civic landmark in downtown Edmonton, Alberta, housing the offices and chambers of the city’s elected officials.
  • D. Calgary City Hall
    Calgary City Hall is the historic and administrative headquarters of the municipal government in Calgary, Alberta, known for its sandstone architecture and central civic role.
  • 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: Burnaby City Hall
Triple: [Burnaby City Council, meetsIn, Burnaby City Hall]
Generated description
Burnaby City Hall is the main municipal government building and administrative center for the city of Burnaby, British Columbia, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Burnaby City Hall
Target entity description: Burnaby City Hall is the main municipal government building and administrative center for the city of Burnaby, British Columbia, Canada.
  • A. 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.
  • B. 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.
  • C. Edmonton City Hall
    Edmonton City Hall is the main municipal government building and civic landmark in downtown Edmonton, Alberta, housing the offices and chambers of the city’s elected officials.
  • D. Calgary City Hall
    Calgary City Hall is the historic and administrative headquarters of the municipal government in Calgary, Alberta, known for its sandstone architecture and central civic role.
  • 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_69ca82e613e88190bf8139669bbd0d53 completed March 30, 2026, 2:04 p.m.
NER Named-entity recognition batch_69cb7e8a45348190a7895b33abcb64c9 completed March 31, 2026, 7:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69cd68c2a14c81908388ecdd22315390 completed April 1, 2026, 6:49 p.m.
NEDg Description generation batch_69cd6d58032c8190ba99f78670924ae5 completed April 1, 2026, 7:09 p.m.
NED2 Entity disambiguation (via description) batch_69cd7e5be1108190afbc65b69a7700f2 completed April 1, 2026, 8:21 p.m.
Created at: March 30, 2026, 5:53 p.m.