Triple

T18338214
Position Surface form Disambiguated ID Type / Status
Subject Laurier Avenue E439328 entity
Predicate isMaintainedBy P86 FINISHED
Object City of Ottawa transportation department — NE NERFINISHED

How this triple was built (3 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: City of Ottawa transportation department | Statement: [Laurier Avenue, isMaintainedBy, City of Ottawa transportation department]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: City of Ottawa transportation department
Context triple: [Laurier Avenue, isMaintainedBy, City of Ottawa transportation department]
  • A. City of Ottawa Planning Department
    The City of Ottawa Planning Department is the municipal body responsible for guiding land use, development, and urban design within Ottawa, including major redevelopment areas such as LeBreton Flats.
  • B. City of Toronto Transportation Services
    City of Toronto Transportation Services is the municipal division responsible for planning, operating, and maintaining Toronto’s road, sidewalk, and traffic management infrastructure.
  • C. Ministry of Transportation (Ontario)
    The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
  • D. Toronto Transit Commission
    The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
  • E. Ottawa City Council
    Ottawa City Council is the municipal governing body responsible for setting policies, passing bylaws, and overseeing city services for Ottawa, Ontario, Canada.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: City of Ottawa transportation department
Target entity description: The City of Ottawa transportation department is the municipal agency responsible for planning, operating, and maintaining Ottawa’s road, cycling, and transit infrastructure.
  • A. City of Ottawa Planning Department
    The City of Ottawa Planning Department is the municipal body responsible for guiding land use, development, and urban design within Ottawa, including major redevelopment areas such as LeBreton Flats.
  • B. City of Toronto Transportation Services
    City of Toronto Transportation Services is the municipal division responsible for planning, operating, and maintaining Toronto’s road, sidewalk, and traffic management infrastructure.
  • C. Ministry of Transportation (Ontario)
    The Ministry of Transportation (Ontario) is the provincial government ministry responsible for overseeing Ontario’s transportation systems, including highways, roads, driver and vehicle licensing, and public transit policy.
  • D. Toronto Transit Commission
    The Toronto Transit Commission is the public agency that operates Toronto’s primary network of subways, buses, and streetcars.
  • E. Ottawa City Council
    Ottawa City Council is the municipal governing body responsible for setting policies, passing bylaws, and overseeing city services for Ottawa, Ontario, Canada.
  • F. None of above. chosen

Provenance (2 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_69d8b9175fec8190af865699b4e64d8c completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50ecf3b4c81909372630ab634dd43 completed April 19, 2026, 5:20 p.m.
Created at: April 10, 2026, 10:37 a.m.