Triple
T18160111
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Calumet, Michigan |
E434734
|
entity |
| Predicate | historicallyDominatedByCompany |
P14410
|
FINISHED |
| Object | Calumet and Hecla Mining Company |
—
|
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: Calumet and Hecla Mining Company | Statement: [Calumet, Michigan, historicallyDominatedByCompany, Calumet and Hecla Mining Company]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Calumet and Hecla Mining Company Context triple: [Calumet, Michigan, historicallyDominatedByCompany, Calumet and Hecla Mining Company]
-
A.
Calumet & Hecla Mining Company
chosen
Calumet & Hecla Mining Company was a major American copper mining company based in Michigan’s Keweenaw Peninsula that dominated U.S. copper production in the late 19th and early 20th centuries.
-
B.
Bechtel Mining & Metals
Bechtel Mining & Metals is a business unit of Bechtel Corporation that provides engineering, procurement, construction, and project management services for mining and metals projects worldwide.
-
C.
Modock Consolidated Mining Company
Modock Consolidated Mining Company was a historic mining firm active in the Death Valley region, known for its role in regional mineral extraction and associated industrial facilities.
-
D.
Ray Consolidated Copper Company
Ray Consolidated Copper Company was an early 20th-century American mining firm known for its copper operations in Arizona before being absorbed into larger corporate ownership.
-
E.
Kennecott Copper Corporation
Kennecott Copper Corporation was a major American mining company best known for its large-scale copper operations in the United States and abroad during the 20th century.
- 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: historicallyDominatedByCompany Context triple: [Calumet, Michigan, historicallyDominatedByCompany, Calumet and Hecla Mining Company]
-
A.
historicallyDominatedBy
chosen
Indicates that one entity has exercised controlling power or authority over another entity during a past historical period.
-
B.
historicallyDominantIn
Indicates that one entity has held a position of prevailing power, influence, or control over another entity or within a particular domain during a past historical period.
-
C.
hasCompanyNamedAfter
Indicates that one entity has a company whose name is derived from or identical to the other entity.
-
D.
historicallyBorneBy
Indicates that an entity has carried, possessed, or used another entity (such as a name, title, or symbol) at some point in the past.
-
E.
formerlyDevelopedBy
Indicates that an entity was developed in the past by another entity, but is no longer developed by that same party.
- F. None of above.
Provenance (3 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_69d8b90b7a188190b3fc7b8d4a6cd20a |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e4dec0e0388190af11ac167411da96 |
completed | April 19, 2026, 1:55 p.m. |
| PD | Predicate disambiguation | batch_69e4331baeb88190b21f50a98c36c78e |
completed | April 19, 2026, 1:42 a.m. |
Created at: April 10, 2026, 10:30 a.m.