Triple
T12991917
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yorkdale Shopping Centre |
E321925
|
entity |
| Predicate | owner |
P347
|
FINISHED |
| Object |
Alberta Investment Management Corporation
Alberta Investment Management Corporation is a Canadian institutional investment manager that oversees pension, endowment, and government funds, investing in a wide range of assets including real estate, infrastructure, and public markets.
|
E1014048
|
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: Alberta Investment Management Corporation | Statement: [Yorkdale Shopping Centre, owner, Alberta Investment Management Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Alberta Investment Management Corporation Context triple: [Yorkdale Shopping Centre, owner, Alberta Investment Management Corporation]
-
A.
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.
-
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.
Canada Development Investment Corporation
Canada Development Investment Corporation is a Canadian federal Crown corporation that manages and oversees the government’s commercial investments and corporate interests.
-
D.
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.
-
E.
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.
- 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: Alberta Investment Management Corporation Triple: [Yorkdale Shopping Centre, owner, Alberta Investment Management Corporation]
Generated description
Alberta Investment Management Corporation is a Canadian institutional investment manager that oversees pension, endowment, and government funds, investing in a wide range of assets including real estate, infrastructure, and public markets.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Alberta Investment Management Corporation Target entity description: Alberta Investment Management Corporation is a Canadian institutional investment manager that oversees pension, endowment, and government funds, investing in a wide range of assets including real estate, infrastructure, and public markets.
-
A.
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.
-
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.
Canada Development Investment Corporation
Canada Development Investment Corporation is a Canadian federal Crown corporation that manages and oversees the government’s commercial investments and corporate interests.
-
D.
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.
-
E.
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.
- 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_69d8076479b8819090afce3591939cdf |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69d97e7765788190a9503ef055bc30ca |
completed | April 10, 2026, 10:49 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6b8fb70f481908a9a4ca04d6bf93b |
completed | May 3, 2026, 2:54 a.m. |
| NEDg | Description generation | batch_69f6baa76e8c8190b84fd31657ef3385 |
completed | May 3, 2026, 3:01 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f6bb7a0ae08190813411fa677430aa |
completed | May 3, 2026, 3:05 a.m. |
Created at: April 9, 2026, 8:43 p.m.