Triple

T12015383
Position Surface form Disambiguated ID Type / Status
Subject Ontario Teachers’ Pension Plan E286009 entity
Predicate sponsors P1807 FINISHED
Object Ontario Teachers’ Federation
The Ontario Teachers’ Federation is a professional organization representing public school teachers in Ontario, Canada, advocating for their interests in areas such as working conditions, education policy, and pension governance.
E963522 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: Ontario Teachers’ Federation | Statement: [Ontario Teachers’ Pension Plan, sponsors, Ontario Teachers’ Federation]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ontario Teachers’ Federation
Context triple: [Ontario Teachers’ Pension Plan, sponsors, Ontario Teachers’ Federation]
  • A. Ontario Teachers’
    Ontario Teachers’ is a major Canadian institutional investor that manages the retirement funds of Ontario’s public school teachers.
  • B. Ontario College of Teachers
    The Ontario College of Teachers is the self-regulatory body that licenses, governs, and sets professional standards for teachers in Ontario’s publicly funded schools.
  • C. American Federation of Teachers
    The American Federation of Teachers is a major U.S. labor union representing educators and other school-related professionals, advocating for workers’ rights, public education, and social justice.
  • D. Ontario school boards
    Ontario school boards are regional public education authorities in Ontario responsible for operating and overseeing elementary and secondary schools within their jurisdictions.
  • E. 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.
  • 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: Ontario Teachers’ Federation
Triple: [Ontario Teachers’ Pension Plan, sponsors, Ontario Teachers’ Federation]
Generated description
The Ontario Teachers’ Federation is a professional organization representing public school teachers in Ontario, Canada, advocating for their interests in areas such as working conditions, education policy, and pension governance.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ontario Teachers’ Federation
Target entity description: The Ontario Teachers’ Federation is a professional organization representing public school teachers in Ontario, Canada, advocating for their interests in areas such as working conditions, education policy, and pension governance.
  • A. Ontario Teachers’
    Ontario Teachers’ is a major Canadian institutional investor that manages the retirement funds of Ontario’s public school teachers.
  • B. Ontario College of Teachers
    The Ontario College of Teachers is the self-regulatory body that licenses, governs, and sets professional standards for teachers in Ontario’s publicly funded schools.
  • C. American Federation of Teachers
    The American Federation of Teachers is a major U.S. labor union representing educators and other school-related professionals, advocating for workers’ rights, public education, and social justice.
  • D. Ontario school boards
    Ontario school boards are regional public education authorities in Ontario responsible for operating and overseeing elementary and secondary schools within their jurisdictions.
  • E. 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.
  • 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_69d6ab45a368819084fce08bf0dc3705 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d903d9b17881908894be80d7c1b64e completed April 10, 2026, 2:06 p.m.
NED1 Entity disambiguation (via context triple) batch_69f5f64464a48190a2b96e39ab411115 completed May 2, 2026, 1:04 p.m.
NEDg Description generation batch_69f5fde880f4819094b2170bf4e82138 completed May 2, 2026, 1:36 p.m.
NED2 Entity disambiguation (via description) batch_69f5ffc563a08190b95db768df475a3a completed May 2, 2026, 1:44 p.m.
Created at: April 8, 2026, 9:47 p.m.