Triple
T20800682
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vale |
E512029
|
entity |
| Predicate | hasSubsidiary |
P254
|
FINISHED |
| Object | Vale Canada Limited |
—
|
NE NERFINISHED |
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: Vale Canada Limited | Statement: [Vale, hasSubsidiary, Vale Canada Limited]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Vale Canada Limited Context triple: [Vale, hasSubsidiary, Vale Canada Limited]
-
A.
Sun Company of Canada
Sun Company of Canada was a major Canadian integrated oil and gas company that later became known as Suncor Energy.
-
B.
Power Corporation of Canada
Power Corporation of Canada is a major Canadian diversified international management and holding company with significant interests in financial services, asset management, and renewable energy.
-
C.
Canada Lands Company
Canada Lands Company is a federal Crown corporation in Canada responsible for managing, redeveloping, and optimizing the value of strategic real estate and attractions owned by the Government of Canada.
-
D.
Canada Hibernia Holding Corporation
Canada Hibernia Holding Corporation is a Canadian government-owned company that holds and manages the federal government’s interest in the Hibernia offshore oil project.
-
E.
Mowat & Company
Mowat & Company was an engineering and construction firm known for its role in designing major infrastructure projects such as the Kincardine Bridge in Scotland.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Vale Canada Limited Target entity description: Vale Canada Limited is a major Canadian mining company focused on nickel and other base metals, operating as a key subsidiary of the global mining giant Vale S.A.
-
A.
Sun Company of Canada
Sun Company of Canada was a major Canadian integrated oil and gas company that later became known as Suncor Energy.
-
B.
Power Corporation of Canada
Power Corporation of Canada is a major Canadian diversified international management and holding company with significant interests in financial services, asset management, and renewable energy.
-
C.
Canada Lands Company
Canada Lands Company is a federal Crown corporation in Canada responsible for managing, redeveloping, and optimizing the value of strategic real estate and attractions owned by the Government of Canada.
-
D.
Canada Hibernia Holding Corporation
Canada Hibernia Holding Corporation is a Canadian government-owned company that holds and manages the federal government’s interest in the Hibernia offshore oil project.
-
E.
Mowat & Company
Mowat & Company was an engineering and construction firm known for its role in designing major infrastructure projects such as the Kincardine Bridge in Scotland.
- F. None of above. chosen
Provenance (2 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_69e0b4cc69f481908e98751e697b9df4 |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6c2b014648190a1133836b36c26cd |
completed | April 21, 2026, 12:20 a.m. |
Created at: April 16, 2026, 12:39 p.m.