Triple

T8302903
Position Surface form Disambiguated ID Type / Status
Subject Metrotown E194387 entity
Predicate hasPublicService P6352 FINISHED
Object Burnaby Public Library branch
The Burnaby Public Library branch at Metrotown is a major community library in Burnaby, British Columbia, offering extensive collections, study spaces, and public programs within the Metropolis at Metrotown area.
 E723812 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 Public Library branch | Statement: [Metrotown, hasPublicService, Burnaby Public Library branch]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Burnaby Public Library branch
Context triple: [Metrotown, hasPublicService, Burnaby Public Library branch]
  • A. Vancouver Public Library Central Branch
    Vancouver Public Library Central Branch is a landmark postmodern library building in downtown Vancouver, renowned for its coliseum-like design by architect Moshe Safdie.
  • B. Okanagan Library
    Okanagan Library is a campus library of the University of British Columbia’s Okanagan campus, providing academic resources and services to its students, faculty, and researchers.
  • C. Woodbine Carnegie Public Library
    Woodbine Carnegie Public Library is a historic Carnegie-funded public library serving the community of Woodbine, Iowa.
  • D. Westmount Public Library
    Westmount Public Library is a historic English-language public library in the city of Westmount, Quebec, known for serving the local community with extensive collections and cultural programs.
  • E. Thorncliffe Park Library
    Thorncliffe Park Library is a public branch of the Toronto Public Library system serving the Thorncliffe Park neighborhood with books, digital resources, and community programs.
  • 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 Public Library branch
Triple: [Metrotown, hasPublicService, Burnaby Public Library branch]
Generated description
The Burnaby Public Library branch at Metrotown is a major community library in Burnaby, British Columbia, offering extensive collections, study spaces, and public programs within the Metropolis at Metrotown area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Burnaby Public Library branch
Target entity description: The Burnaby Public Library branch at Metrotown is a major community library in Burnaby, British Columbia, offering extensive collections, study spaces, and public programs within the Metropolis at Metrotown area.
  • A. Vancouver Public Library Central Branch
    Vancouver Public Library Central Branch is a landmark postmodern library building in downtown Vancouver, renowned for its coliseum-like design by architect Moshe Safdie.
  • B. Okanagan Library
    Okanagan Library is a campus library of the University of British Columbia’s Okanagan campus, providing academic resources and services to its students, faculty, and researchers.
  • C. Woodbine Carnegie Public Library
    Woodbine Carnegie Public Library is a historic Carnegie-funded public library serving the community of Woodbine, Iowa.
  • D. Westmount Public Library
    Westmount Public Library is a historic English-language public library in the city of Westmount, Quebec, known for serving the local community with extensive collections and cultural programs.
  • E. Thorncliffe Park Library
    Thorncliffe Park Library is a public branch of the Toronto Public Library system serving the Thorncliffe Park neighborhood with books, digital resources, and community programs.
  • 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.