Triple
T1683564
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Canada Pension Plan |
E36390
|
entity |
| Predicate | investmentManagedBy |
P8209
|
FINISHED |
| Object |
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.
|
E189340
|
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: Canada Pension Plan Investment Board | Statement: [Canada Pension Plan, investmentManagedBy, Canada Pension Plan Investment Board]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Canada Pension Plan Investment Board Context triple: [Canada Pension Plan, investmentManagedBy, Canada Pension Plan Investment Board]
-
A.
Canada Pension Plan
The Canada Pension Plan is a mandatory public retirement and disability insurance program that provides income benefits to eligible workers and their families across most of Canada.
-
B.
Royal Bank of Canada
Royal Bank of Canada is one of Canada’s largest and oldest financial institutions, offering a wide range of banking and financial services domestically and internationally.
-
C.
Brookfield Asset Management
Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
-
D.
State Street Corporation
State Street Corporation is a major American financial services and bank holding company specializing in investment servicing, investment management, and asset management for institutional investors worldwide.
-
E.
Abu Dhabi Investment Authority
The Abu Dhabi Investment Authority is a sovereign wealth fund that manages and invests the oil-derived financial reserves of the Emirate of Abu Dhabi globally.
- 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: Canada Pension Plan Investment Board Triple: [Canada Pension Plan, investmentManagedBy, Canada Pension Plan Investment Board]
Generated description
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.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Canada Pension Plan Investment Board Target entity description: 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.
-
A.
Canada Pension Plan
The Canada Pension Plan is a mandatory public retirement and disability insurance program that provides income benefits to eligible workers and their families across most of Canada.
-
B.
Royal Bank of Canada
Royal Bank of Canada is one of Canada’s largest and oldest financial institutions, offering a wide range of banking and financial services domestically and internationally.
-
C.
Brookfield Asset Management
Brookfield Asset Management is a global alternative asset manager specializing in real estate, infrastructure, renewable power, and private equity investments.
-
D.
State Street Corporation
State Street Corporation is a major American financial services and bank holding company specializing in investment servicing, investment management, and asset management for institutional investors worldwide.
-
E.
Abu Dhabi Investment Authority
The Abu Dhabi Investment Authority is a sovereign wealth fund that manages and invests the oil-derived financial reserves of the Emirate of Abu Dhabi globally.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: investmentManagedBy Context triple: [Canada Pension Plan, investmentManagedBy, Canada Pension Plan Investment Board]
-
A.
portfolioHeldBy
chosen
Indicates that a particular portfolio is owned, managed, or maintained by a specified entity.
-
B.
vestmentStyle
Indicates the style or type of clothing or ceremonial garments associated with an entity.
-
C.
investmentType
Indicates the specific category or nature of an investment associated with an entity or transaction.
-
D.
riskManagedBy
Indicates that the potential or identified risk is controlled, mitigated, or overseen through the actions, policies, or responsibilities of a specified managing entity.
-
E.
investorAccess
Indicates that one party has permission or the ability to view, use, or interact with investment-related information, tools, or opportunities associated with another party or resource.
- 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_69a886139ed081909af0940aa9313512 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aba644070c81908745b56d981fe273 |
completed | March 7, 2026, 4:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad71bf1998819094d3eb67c6e6bafd |
completed | March 8, 2026, 12:55 p.m. |
| NEDg | Description generation | batch_69ad7298ee288190b5e2b7d2ccb17a91 |
completed | March 8, 2026, 12:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ad7305c7b48190a8a443dbc20ec9b2 |
completed | March 8, 2026, 1 p.m. |
| PD | Predicate disambiguation | batch_69aa61b57a6881909373af287ef24799 |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:29 p.m.