Triple

T18319577
Position Surface form Disambiguated ID Type / Status
Subject SNC-Lavalin E438834 entity
Predicate headquartersLocation P62 FINISHED
Object Montreal, Quebec, Canada — NE NERFINISHED

How this triple was built (2 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: Montreal, Quebec, Canada | Statement: [SNC-Lavalin, headquartersLocation, Montreal, Quebec, Canada]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Montreal, Quebec, Canada
Context triple: [SNC-Lavalin, headquartersLocation, Montreal, Quebec, Canada]
  • A. Montreal, Quebec, Canada chosen
    Montreal, Quebec, Canada is a major French-speaking metropolis known for its vibrant arts scene, diverse culture, and historic architecture on the Saint Lawrence River.
  • B. Pointe-Claire, Quebec, Canada
    Pointe-Claire, Quebec, Canada is a suburban city on the Island of Montreal known for its residential neighborhoods, waterfront along Lake Saint-Louis, and role as part of the Greater Montreal area.
  • C. Westmount, Quebec, Canada
    Westmount, Quebec, Canada is an affluent, predominantly English-speaking suburb on the Island of Montreal known for its historic architecture and cultural prominence.
  • D. LaSalle, Quebec, Canada
    LaSalle is a residential borough of Montreal in Quebec, Canada, known for its St. Lawrence River waterfront and diverse, largely francophone community.
  • E. Sainte-Anne-de-Bellevue, Quebec, Canada
    Sainte-Anne-de-Bellevue is a suburban municipality on the western tip of the Island of Montreal in Quebec, Canada, known for its historic canal, waterfront boardwalk, and presence of McGill University's Macdonald Campus.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b916a2d081909e249e4902f6aad9 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e50aa4d3308190883714e1ef6a1d84 completed April 19, 2026, 5:02 p.m.
Created at: April 10, 2026, 10:36 a.m.