Colfax, California
E72190
Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Colfax, California canonical | 21 |
| City of Colfax, California | 1 |
| Colfax, California, United States | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T298329 — 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: Colfax, California Context triple: [Central Pacific Railroad historic route, passesNear, Colfax, California]
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A.
Coloma, California
Coloma, California is a historic Gold Country town best known as the site where gold was first discovered in 1848, sparking the California Gold Rush.
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B.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
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C.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to Silicon Valley.
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D.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
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E.
Lancaster, California
Lancaster, California is a high-desert city in northern Los Angeles County known for its aerospace industry, solar energy projects, and annual poppy festival.
- 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: Colfax, California Target entity description: Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
-
A.
Coloma, California
Coloma, California is a historic Gold Country town best known as the site where gold was first discovered in 1848, sparking the California Gold Rush.
-
B.
Rosamond, California
Rosamond, California is a small Mojave Desert community in Kern County known for its proximity to major aerospace and military testing facilities.
-
C.
Woodside, California
Woodside, California is an affluent, semi-rural town on the San Francisco Peninsula known for its large estates, equestrian culture, and proximity to Silicon Valley.
-
D.
Hawthorne, California
Hawthorne, California is a city in southwestern Los Angeles County known for hosting major aerospace and technology companies, including SpaceX’s headquarters.
-
E.
Lancaster, California
Lancaster, California is a high-desert city in northern Los Angeles County known for its aerospace industry, solar energy projects, and annual poppy festival.
- F. None of above. chosen
Statements (47)
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: Colfax, California Description of subject: Colfax, California is a small historic Gold Rush–era town in Placer County known as a former railroad hub in the Sierra Nevada foothills.
Referenced by (23)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Colfax, California
linked to: Colfax, California