Triple

T12015376
Position Surface form Disambiguated ID Type / Status
Subject Ontario Teachers’ Pension Plan E286009 entity
Predicate notableInvestmentArm P51170 FINISHED
Object Teachers’ Private Capital
Teachers’ Private Capital is the private equity investment arm of the Ontario Teachers’ Pension Plan, focused on direct and fund investments in private companies globally.
E960704 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: Teachers’ Private Capital | Statement: [Ontario Teachers’ Pension Plan, notableInvestmentArm, Teachers’ Private Capital]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Teachers’ Private Capital
Context triple: [Ontario Teachers’ Pension Plan, notableInvestmentArm, Teachers’ Private Capital]
  • A. The Race between Education and Technology
    "The Race between Education and Technology" is an influential economic history book by Claudia Goldin and Lawrence Katz that analyzes how the balance between educational attainment and technological change shapes wage inequality and economic growth in the United States.
  • B. The Crisis in Education
    "The Crisis in Education" is an essay by Hannah Arendt that examines the breakdown of traditional educational authority and its implications for modern society.
  • C. Teachers’ Standards in England
    Teachers’ Standards in England are a national framework that sets out the professional conduct, knowledge, and teaching practice expectations for qualified teachers working in English schools.
  • D. Learning and Labor
    Learning and Labor is the historic motto of Oberlin College, reflecting its emphasis on combining rigorous academic study with practical work and social responsibility.
  • E. The Transformation of the School
    The Transformation of the School is an influential historical study by Lawrence Cremin that examines how progressive education reshaped American schooling in the late 19th and early 20th centuries.
  • 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: Teachers’ Private Capital
Triple: [Ontario Teachers’ Pension Plan, notableInvestmentArm, Teachers’ Private Capital]
Generated description
Teachers’ Private Capital is the private equity investment arm of the Ontario Teachers’ Pension Plan, focused on direct and fund investments in private companies globally.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Teachers’ Private Capital
Target entity description: Teachers’ Private Capital is the private equity investment arm of the Ontario Teachers’ Pension Plan, focused on direct and fund investments in private companies globally.
  • A. The Race between Education and Technology
    "The Race between Education and Technology" is an influential economic history book by Claudia Goldin and Lawrence Katz that analyzes how the balance between educational attainment and technological change shapes wage inequality and economic growth in the United States.
  • B. The Crisis in Education
    "The Crisis in Education" is an essay by Hannah Arendt that examines the breakdown of traditional educational authority and its implications for modern society.
  • C. Teachers’ Standards in England
    Teachers’ Standards in England are a national framework that sets out the professional conduct, knowledge, and teaching practice expectations for qualified teachers working in English schools.
  • D. Learning and Labor
    Learning and Labor is the historic motto of Oberlin College, reflecting its emphasis on combining rigorous academic study with practical work and social responsibility.
  • E. The Transformation of the School
    The Transformation of the School is an influential historical study by Lawrence Cremin that examines how progressive education reshaped American schooling in the late 19th and early 20th centuries.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: notableInvestmentArm
Context triple: [Ontario Teachers’ Pension Plan, notableInvestmentArm, Teachers’ Private Capital]
  • A. notableInvestmentVehicle chosen
    Indicates that an entity is a significant or well-known vehicle through which investments are made or managed for another entity.
  • B. notableInvestor
    Indicates that an entity is a significant or prominent investor in another entity, typically by virtue of investment size, influence, or reputation.
  • C. notableSector
    Indicates that an entity is particularly prominent, influential, or significant within a specified sector or industry.
  • D. notableAssetClass
    Indicates that an entity is significantly associated with, or recognized for, a particular class of assets.
  • E. notableAsset
    Indicates that an entity possesses or is associated with an asset that is particularly significant, prominent, or noteworthy in relation to it.
  • 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_69d6ab45a368819084fce08bf0dc3705 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d9100b4ca8819084845ca4c13e34ce completed April 10, 2026, 2:58 p.m.
NED1 Entity disambiguation (via context triple) batch_69f48b4535f48190ac5b2cabb4daf4af completed May 1, 2026, 11:15 a.m.
NEDg Description generation batch_69f490cb9328819095481a4d0fb0c625 completed May 1, 2026, 11:38 a.m.
NED2 Entity disambiguation (via description) batch_69f495cc50908190aab4f8ca64c66ef3 completed May 1, 2026, noon
PD Predicate disambiguation batch_69d902b6ebbc8190b13c44a61c6f81b9 completed April 10, 2026, 2:01 p.m.
Created at: April 8, 2026, 9:47 p.m.