Triple

T6046253
Position Surface form Disambiguated ID Type / Status
Subject Dollard-des-Ormeaux E134672 entity
Predicate hasSchoolBoard P3002 FINISHED
Object Lester B. Pearson School Board
The Lester B. Pearson School Board is an English-language public school board serving the western part of the Island of Montreal and surrounding areas in Quebec, Canada.
 E564946 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: Lester B. Pearson School Board | Statement: [Dollard-des-Ormeaux, hasSchoolBoard, Lester B. Pearson School Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lester B. Pearson School Board
Context triple: [Dollard-des-Ormeaux, hasSchoolBoard, Lester B. Pearson School Board]
  • A. Toronto District School Board
    The Toronto District School Board is the largest public school board in Canada, responsible for operating and overseeing a wide network of elementary and secondary schools in the city of Toronto.
  • B. Northwest Catholic District School Board
    The Northwest Catholic District School Board is a publicly funded Catholic school authority serving students and families across several communities in northwestern Ontario, Canada.
  • C. Holmes District School Board
    Holmes District School Board is the public school district responsible for overseeing and operating public schools in Holmes County, Florida.
  • D. Keewatin-Patricia District School Board
    The Keewatin-Patricia District School Board is a public school board in northwestern Ontario, Canada, responsible for administering elementary and secondary education across a large, predominantly rural region that includes communities such as Dryden.
  • E. Halton District School Board
    Halton District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education in the Halton region, including communities such as Milton.
  • 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: Lester B. Pearson School Board
Triple: [Dollard-des-Ormeaux, hasSchoolBoard, Lester B. Pearson School Board]
Generated description
The Lester B. Pearson School Board is an English-language public school board serving the western part of the Island of Montreal and surrounding areas in Quebec, Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lester B. Pearson School Board
Target entity description: The Lester B. Pearson School Board is an English-language public school board serving the western part of the Island of Montreal and surrounding areas in Quebec, Canada.
  • A. Toronto District School Board
    The Toronto District School Board is the largest public school board in Canada, responsible for operating and overseeing a wide network of elementary and secondary schools in the city of Toronto.
  • B. Northwest Catholic District School Board
    The Northwest Catholic District School Board is a publicly funded Catholic school authority serving students and families across several communities in northwestern Ontario, Canada.
  • C. Holmes District School Board
    Holmes District School Board is the public school district responsible for overseeing and operating public schools in Holmes County, Florida.
  • D. Keewatin-Patricia District School Board
    The Keewatin-Patricia District School Board is a public school board in northwestern Ontario, Canada, responsible for administering elementary and secondary education across a large, predominantly rural region that includes communities such as Dryden.
  • E. Halton District School Board
    Halton District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education in the Halton region, including communities such as Milton.
  • 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_69c00876a69881908088a2626d3b2666 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056e53f508190864be04bc016c525 completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c113a2b65c8190a1891e790cb9a5de completed March 23, 2026, 10:19 a.m.
NEDg Description generation batch_69c11551bec88190be77db3ec96045ad completed March 23, 2026, 10:26 a.m.
NED2 Entity disambiguation (via description) batch_69c115f88e948190a3ea11b33742779c completed March 23, 2026, 10:29 a.m.
Created at: March 22, 2026, 4:09 p.m.