Triple

T6491515
Position Surface form Disambiguated ID Type / Status
Subject Westmount, Quebec, Canada E148046 entity
Predicate hasLandmark P105 FINISHED
Object Westmount City Hall
Westmount City Hall is the historic municipal government building of the affluent city of Westmount on the Island of Montreal, known for its distinctive architecture and civic significance.
 E596190 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: Westmount City Hall | Statement: [Westmount, Quebec, Canada, hasLandmark, Westmount City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Westmount City Hall
Context triple: [Westmount, Quebec, Canada, hasLandmark, Westmount City Hall]
  • A. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • B. Ottawa City Hall
    Ottawa City Hall is the main municipal government complex in Ottawa, Ontario, housing the city's administrative offices and council chambers.
  • C. Guelph City Hall
    Guelph City Hall is the historic municipal government building of Guelph, Ontario, known for its distinctive 19th-century architecture and central civic role.
  • D. Kitchener City Hall
    Kitchener City Hall is the modern civic and administrative center of the city of Kitchener, Ontario, known for its distinctive architecture and public plaza.
  • E. 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.
  • 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: Westmount City Hall
Triple: [Westmount, Quebec, Canada, hasLandmark, Westmount City Hall]
Generated description
Westmount City Hall is the historic municipal government building of the affluent city of Westmount on the Island of Montreal, known for its distinctive architecture and civic significance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Westmount City Hall
Target entity description: Westmount City Hall is the historic municipal government building of the affluent city of Westmount on the Island of Montreal, known for its distinctive architecture and civic significance.
  • A. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • B. Ottawa City Hall
    Ottawa City Hall is the main municipal government complex in Ottawa, Ontario, housing the city's administrative offices and council chambers.
  • C. Guelph City Hall
    Guelph City Hall is the historic municipal government building of Guelph, Ontario, known for its distinctive 19th-century architecture and central civic role.
  • D. Kitchener City Hall
    Kitchener City Hall is the modern civic and administrative center of the city of Kitchener, Ontario, known for its distinctive architecture and public plaza.
  • E. 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.
  • 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_69c009088f3081909cd467b05919de30 completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c06a9a8d8481908d88e5c9f0c773f7 completed March 22, 2026, 10:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69c653bcb63081908be29abd0084d266 completed March 27, 2026, 9:54 a.m.
NEDg Description generation batch_69c6553c17bc81908719ecc7db9e3960 completed March 27, 2026, 10 a.m.
NED2 Entity disambiguation (via description) batch_69c655f4ee5c81909620e732b72ee694 completed March 27, 2026, 10:03 a.m.
Created at: March 22, 2026, 4:53 p.m.