Triple

T20945026
Position Surface form Disambiguated ID Type / Status
Subject TD Waterhouse E515822 entity
Predicate regulator P46 FINISHED
Object Canadian Investor Protection Fund
The Canadian Investor Protection Fund is a not-for-profit organization that provides limited protection to investors’ assets if a member investment dealer becomes insolvent in Canada.
E1458976 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: Canadian Investor Protection Fund | Statement: [TD Waterhouse, regulator, Canadian Investor Protection Fund]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Canadian Investor Protection Fund
Context triple: [TD Waterhouse, regulator, Canadian Investor Protection Fund]
  • A. Canada Deposit Insurance Corporation
    The Canada Deposit Insurance Corporation is a federal Crown corporation that protects eligible deposits at member financial institutions in Canada, helping to maintain public confidence in the country’s financial system.
  • B. Canada Pension Plan Investment Board
    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.
  • C. 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.
  • D. British Columbia Investment Management Corporation
    British Columbia Investment Management Corporation is a Canadian public-sector asset manager that oversees investments for British Columbia’s public pension plans and other government funds.
  • E. Securities Investor Protection Corporation
    The Securities Investor Protection Corporation (SIPC) is a U.S. nonprofit organization that protects customers of failed or financially troubled brokerage firms by overseeing the recovery and return of their securities and cash.
  • 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: Canadian Investor Protection Fund
Triple: [TD Waterhouse, regulator, Canadian Investor Protection Fund]
Generated description
The Canadian Investor Protection Fund is a not-for-profit organization that provides limited protection to investors’ assets if a member investment dealer becomes insolvent in Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Canadian Investor Protection Fund
Target entity description: The Canadian Investor Protection Fund is a not-for-profit organization that provides limited protection to investors’ assets if a member investment dealer becomes insolvent in Canada.
  • A. Canada Deposit Insurance Corporation
    The Canada Deposit Insurance Corporation is a federal Crown corporation that protects eligible deposits at member financial institutions in Canada, helping to maintain public confidence in the country’s financial system.
  • B. Canada Pension Plan Investment Board
    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.
  • C. 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.
  • D. British Columbia Investment Management Corporation
    British Columbia Investment Management Corporation is a Canadian public-sector asset manager that oversees investments for British Columbia’s public pension plans and other government funds.
  • E. Securities Investor Protection Corporation
    The Securities Investor Protection Corporation (SIPC) is a U.S. nonprofit organization that protects customers of failed or financially troubled brokerage firms by overseeing the recovery and return of their securities and cash.
  • 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_69e0b4fcd678819087a304291f14330a completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fad705e481909da0098d7c73cd02 completed April 21, 2026, 4:19 a.m.
NED1 Entity disambiguation (via context triple) batch_6a09278912f081909a8c80a7a85e8e47 completed May 17, 2026, 2:27 a.m.
NEDg Description generation batch_6a092849ffcc8190acd608b30edcf5d1 completed May 17, 2026, 2:30 a.m.
NED2 Entity disambiguation (via description) batch_6a0929485ebc8190ab8bc316b3e802ca completed May 17, 2026, 2:34 a.m.
Created at: April 16, 2026, 12:55 p.m.