Triple

T8754933
Position Surface form Disambiguated ID Type / Status
Subject Oshawa City Council E208049 entity
Predicate meetsAt P373 FINISHED
Object Oshawa City Hall
Oshawa City Hall is the main municipal government building in Oshawa, Ontario, housing the city's administrative offices and council chambers.
 E754560 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: Oshawa City Hall | Statement: [Oshawa City Council, meetsAt, Oshawa City Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Oshawa City Hall
Context triple: [Oshawa City Council, meetsAt, Oshawa City Hall]
  • A. 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.
  • B. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • 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. North York Civic Centre
    North York Civic Centre is a major municipal complex in Toronto that houses local government offices, public services, and community facilities for the North York district.
  • E. Oshawa Civic Auditorium
    Oshawa Civic Auditorium was a historic multi-purpose arena in Oshawa, Ontario, best known as the longtime home of junior ice hockey and community events before its closure and replacement by a modern facility.
  • 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: Oshawa City Hall
Triple: [Oshawa City Council, meetsAt, Oshawa City Hall]
Generated description
Oshawa City Hall is the main municipal government building in Oshawa, Ontario, housing the city's administrative offices and council chambers.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Oshawa City Hall
Target entity description: Oshawa City Hall is the main municipal government building in Oshawa, Ontario, housing the city's administrative offices and council chambers.
  • A. 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.
  • B. Vaughan City Hall
    Vaughan City Hall is the main municipal government building and administrative center for the city of Vaughan, Ontario, Canada.
  • 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. North York Civic Centre
    North York Civic Centre is a major municipal complex in Toronto that houses local government offices, public services, and community facilities for the North York district.
  • E. Oshawa Civic Auditorium
    Oshawa Civic Auditorium was a historic multi-purpose arena in Oshawa, Ontario, best known as the longtime home of junior ice hockey and community events before its closure and replacement by a modern facility.
  • 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_69ca835cd6b08190bd7c63db92f53c86 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5dd83088819082cf54adc0c04243 completed March 31, 2026, 11:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf43305664819085e762e42b138754 completed April 3, 2026, 4:33 a.m.
NEDg Description generation batch_69cf452b237c8190958f7b42e9611e7b completed April 3, 2026, 4:42 a.m.
NED2 Entity disambiguation (via description) batch_69cf45e6f4108190ac6955264b466abb completed April 3, 2026, 4:45 a.m.
Created at: March 30, 2026, 6:39 p.m.