Triple

T9033053
Position Surface form Disambiguated ID Type / Status
Subject Chicago Skyway E216419 entity
Predicate laterStakeholder P1553 FINISHED
Object Canadian Pension Plan Investment Board E189340 NE FINISHED

How this triple was built (3 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: Canadian Pension Plan Investment Board | Statement: [Chicago Skyway, laterStakeholder, Canadian Pension Plan Investment Board]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian Pension Plan Investment Board
Context triple: [Chicago Skyway, laterStakeholder, Canadian Pension Plan Investment Board]
  • A. Canada Pension Plan Investment Board chosen
    The Canada Pension Plan Investment Board is a professional investment management organization that oversees and grows the assets of Canada's national public pension fund for the long-term benefit of its contributors and beneficiaries.
  • B. CIBC Asset Management
    CIBC Asset Management is the investment management arm of the Canadian Imperial Bank of Commerce, providing a range of asset management and investment solutions to institutional and retail clients.
  • C. Ontario Teachers’ Pension Plan
    Ontario Teachers’ Pension Plan is a major Canadian institutional investor and one of the world’s largest pension funds, managing retirement assets for Ontario’s public school teachers.
  • D. Caisse de dépôt et placement du Québec
    Caisse de dépôt et placement du Québec is a large institutional investor and one of Canada’s biggest public pension fund managers, responsible for investing funds primarily on behalf of public and parapublic pension and insurance plans in Quebec.
  • E. Canada Pension Plan Investment Board Act
    The Canada Pension Plan Investment Board Act is Canadian federal legislation that establishes and regulates the operations, mandate, and governance framework of the Canada Pension Plan Investment Board.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: laterStakeholder
Context triple: [Chicago Skyway, laterStakeholder, Canadian Pension Plan Investment Board]
  • A. hasStakeholder chosen
    Indicates that an entity is a stakeholder of another entity, typically having an interest, involvement, or influence in its activities or outcomes.
  • B. laterMember
    Indicates that one entity became a member of a group or organization at a later time than another entity.
  • C. primaryStakeholder
    Indicates that an entity is the main party with the greatest interest, responsibility, or influence in relation to another entity, project, or decision.
  • D. laterSignatory
    Indicates that one party signed or agreed to something at a later time than another specified party.
  • E. laterRepresented
    Indicates that one entity subsequently served as an official representative or agent for another entity at a later time.
  • F. None of above.

Provenance (4 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_69ca83d10b608190b2b2f8e0a7faaf14 completed March 30, 2026, 2:08 p.m.
NER Named-entity recognition batch_69cc6aa0c89c81909792190f08fef8df completed April 1, 2026, 12:45 a.m.
NED1 Entity disambiguation (via context triple) batch_69cfdbc9c6e08190aa71d84316afc6d5 completed April 3, 2026, 3:24 p.m.
PD Predicate disambiguation batch_69cc5ee3597c81908919cf866ae95c24 completed March 31, 2026, 11:55 p.m.
Created at: March 30, 2026, 7:08 p.m.