Western Federation of Miners
E486391
The Western Federation of Miners was a radical American labor union active in the late 19th and early 20th centuries, known for organizing hard-rock miners and playing a key role in the early industrial union movement.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Western Federation of Miners canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T5012279 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Western Federation of Miners Context triple: [Big Bill Haywood, memberOf, Western Federation of Miners]
-
A.
United Mine Workers of America
The United Mine Workers of America is a prominent North American labor union that historically organized coal miners and other energy industry workers, playing a major role in labor rights and workplace safety reforms.
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B.
Knights of Labor
The Knights of Labor was one of the first major national labor organizations in the United States, active in the late 19th century and known for organizing workers across trades to advocate for broad social and economic reforms.
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C.
Amalgamated Association of Iron and Steel Workers
The Amalgamated Association of Iron and Steel Workers was a prominent late 19th- and early 20th-century American labor union representing skilled iron and steel workers, best known for its central role in major industrial labor conflicts such as the Homestead Strike.
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D.
American Railway Union
The American Railway Union was a late 19th-century industrial labor union in the United States, led by Eugene V. Debs, that sought to organize all railroad workers and became nationally prominent for its role in major railroad labor conflicts.
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E.
United Public Workers of America
United Public Workers of America was a labor union representing government and public-sector employees in the United States.
- 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: Western Federation of Miners Target entity description: The Western Federation of Miners was a radical American labor union active in the late 19th and early 20th centuries, known for organizing hard-rock miners and playing a key role in the early industrial union movement.
-
A.
United Mine Workers of America
The United Mine Workers of America is a prominent North American labor union that historically organized coal miners and other energy industry workers, playing a major role in labor rights and workplace safety reforms.
-
B.
Knights of Labor
The Knights of Labor was one of the first major national labor organizations in the United States, active in the late 19th century and known for organizing workers across trades to advocate for broad social and economic reforms.
-
C.
Amalgamated Association of Iron and Steel Workers
The Amalgamated Association of Iron and Steel Workers was a prominent late 19th- and early 20th-century American labor union representing skilled iron and steel workers, best known for its central role in major industrial labor conflicts such as the Homestead Strike.
-
D.
American Railway Union
The American Railway Union was a late 19th-century industrial labor union in the United States, led by Eugene V. Debs, that sought to organize all railroad workers and became nationally prominent for its role in major railroad labor conflicts.
-
E.
United Public Workers of America
United Public Workers of America was a labor union representing government and public-sector employees in the United States.
- F. None of above. chosen
Statements (49)
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Western Federation of Miners Description of subject: The Western Federation of Miners was a radical American labor union active in the late 19th and early 20th centuries, known for organizing hard-rock miners and playing a key role in the early industrial union movement.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.