Triple
T21008702
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Greater Sudbury metropolitan area |
E517486
|
entity |
| Predicate | hasMajorEmployer |
P588
|
FINISHED |
| Object | Glencore (Sudbury Integrated Nickel Operations) |
—
|
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: Glencore (Sudbury Integrated Nickel Operations) | Statement: [Greater Sudbury metropolitan area, hasMajorEmployer, Glencore (Sudbury Integrated Nickel Operations)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Glencore (Sudbury Integrated Nickel Operations) Context triple: [Greater Sudbury metropolitan area, hasMajorEmployer, Glencore (Sudbury Integrated Nickel Operations)]
-
A.
Sudbury Integrated Nickel Operations
Sudbury Integrated Nickel Operations is a large Canadian mining and processing complex focused on nickel and related metals, operated by Vale in the Sudbury Basin of Ontario.
-
B.
Cominco
Cominco was a major Canadian mining and smelting company known for producing lead, zinc, and other metals, later becoming part of Teck Cominco (now Teck Resources).
-
C.
Inco Limited
Inco Limited was a major Canadian mining company best known as one of the world’s largest producers of nickel before its acquisition by Vale.
-
D.
Norilsk Nickel
Norilsk Nickel is a Russian mining and metallurgical company that is one of the world’s largest producers of nickel and palladium.
-
E.
Sherritt Ames
Sherritt Ames is a relatively obscure individual known primarily through limited references, with no widely documented public achievements or biographical details.
- 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: Glencore (Sudbury Integrated Nickel Operations) Target entity description: Glencore (Sudbury Integrated Nickel Operations) is a major nickel mining and processing complex in Greater Sudbury, Ontario, operated by global commodities giant Glencore and serving as one of the region’s key industrial employers.
-
A.
Sudbury Integrated Nickel Operations
Sudbury Integrated Nickel Operations is a large Canadian mining and processing complex focused on nickel and related metals, operated by Vale in the Sudbury Basin of Ontario.
-
B.
Cominco
Cominco was a major Canadian mining and smelting company known for producing lead, zinc, and other metals, later becoming part of Teck Cominco (now Teck Resources).
-
C.
Inco Limited
Inco Limited was a major Canadian mining company best known as one of the world’s largest producers of nickel before its acquisition by Vale.
-
D.
Norilsk Nickel
Norilsk Nickel is a Russian mining and metallurgical company that is one of the world’s largest producers of nickel and palladium.
-
E.
Sherritt Ames
Sherritt Ames is a relatively obscure individual known primarily through limited references, with no widely documented public achievements or biographical details.
- 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_69e0b50192308190a284fcc89dd23a49 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e6fc3dcb5081909b06d6db10fefba6 |
completed | April 21, 2026, 4:25 a.m. |
Created at: April 16, 2026, 1:53 p.m.