Triple

T1856150
Position Surface form Disambiguated ID Type / Status
Subject Whitby, Ontario E41705 entity
Predicate hasSecondarySchoolBoard P21037 FINISHED
Object Durham District School Board
The Durham District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education across much of the Durham Region, including Whitby.
E207570 NE FINISHED

How this triple was built (5 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: Durham District School Board | Statement: [Whitby, Ontario, hasSecondarySchoolBoard, Durham District School Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Durham District School Board
Context triple: [Whitby, Ontario, hasSecondarySchoolBoard, Durham District 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. Durham Public Schools
    Durham Public Schools is the unified public school district serving students in Durham County, North Carolina.
  • C. York Region District School Board
    The York Region District School Board is a large public school board in Ontario, Canada, responsible for administering elementary and secondary education across York Region.
  • D. York Catholic District School Board
    The York Catholic District School Board is a publicly funded Catholic school board in Ontario, Canada, responsible for administering Catholic education across the York Region.
  • E. Royal Albert Memorial College
    Royal Albert Memorial College was a historic educational institution in Exeter, England, that served as a key predecessor to the modern University of Exeter.
  • 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: Durham District School Board
Triple: [Whitby, Ontario, hasSecondarySchoolBoard, Durham District School Board]
Generated description
The Durham District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education across much of the Durham Region, including Whitby.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Durham District School Board
Target entity description: The Durham District School Board is a public school board in Ontario, Canada, responsible for administering elementary and secondary education across much of the Durham Region, including Whitby.
  • 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. Durham Public Schools
    Durham Public Schools is the unified public school district serving students in Durham County, North Carolina.
  • C. York Region District School Board
    The York Region District School Board is a large public school board in Ontario, Canada, responsible for administering elementary and secondary education across York Region.
  • D. York Catholic District School Board
    The York Catholic District School Board is a publicly funded Catholic school board in Ontario, Canada, responsible for administering Catholic education across the York Region.
  • E. Royal Albert Memorial College
    Royal Albert Memorial College was a historic educational institution in Exeter, England, that served as a key predecessor to the modern University of Exeter.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasSecondarySchoolBoard
Context triple: [Whitby, Ontario, hasSecondarySchoolBoard, Durham District School Board]
  • A. isStudiedIn
    Indicates that a subject (such as a topic, field, or phenomenon) is examined, researched, or learned about within a particular context, environment, or discipline.
  • B. hasSchool
    Indicates that an entity possesses, is associated with, or is served by a particular school.
  • C. hasEducationAuthority chosen
    Indicates that one entity holds official power or responsibility to make decisions or govern matters related to another entity’s education.
  • D. hasSchoolCategory
    Indicates that an entity (such as a school or educational institution) is associated with a particular category or type of school.
  • E. educationStatus
    Indicates the current or achieved level, stage, or condition of an entity’s formal education.
  • F. None of above.

Provenance (6 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_69a8864a83848190a4ec02721306c511 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb231de14819091da3a20ed03c430 completed March 7, 2026, 5:05 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1c89bdc8190acf517a7731fa5c7 completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add25c9c208190a576cf1123c0a2e6 completed March 8, 2026, 7:47 p.m.
NED2 Entity disambiguation (via description) batch_69add32803a48190b8ff08c605790f22 completed March 8, 2026, 7:51 p.m.
PD Predicate disambiguation batch_69abafde4598819099d8229128348fd3 completed March 7, 2026, 4:55 a.m.
Created at: March 4, 2026, 7:33 p.m.