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.