Colorado City
E250376
Colorado City is the former name of what is now Yuma, Arizona, a city in the southwestern United States near the Colorado River and the Mexican border.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Colorado City canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1689043 — 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: Colorado City Context triple: [Yuma, Arizona, historicalName, Colorado City]
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A.
Colorado City, Colorado
Colorado City, Colorado is a small unincorporated community and census-designated place in southern Colorado located along Interstate 25 at the base of the Greenhorn Mountains.
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B.
Cañon City
Cañon City is a small Colorado city known for its proximity to the Royal Gorge, outdoor recreation, and historic downtown along the Arkansas River.
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C.
Grand Junction, Colorado
Grand Junction, Colorado is a city in western Colorado known as a regional hub for agriculture, energy, and outdoor recreation in the Grand Valley near the Colorado National Monument.
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D.
Gunnison, Colorado
Gunnison, Colorado is a small mountain city in central Colorado known for its outdoor recreation, ranching heritage, and proximity to attractions like Blue Mesa Reservoir and Crested Butte.
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E.
Alamosa, Colorado
Alamosa, Colorado is a small city in the San Luis Valley known as a regional hub for southern Colorado and a gateway to Great Sand Dunes National Park.
- 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: Colorado City Target entity description: Colorado City is the former name of what is now Yuma, Arizona, a city in the southwestern United States near the Colorado River and the Mexican border.
-
A.
Colorado City, Colorado
Colorado City, Colorado is a small unincorporated community and census-designated place in southern Colorado located along Interstate 25 at the base of the Greenhorn Mountains.
-
B.
Cañon City
Cañon City is a small Colorado city known for its proximity to the Royal Gorge, outdoor recreation, and historic downtown along the Arkansas River.
-
C.
Grand Junction, Colorado
Grand Junction, Colorado is a city in western Colorado known as a regional hub for agriculture, energy, and outdoor recreation in the Grand Valley near the Colorado National Monument.
-
D.
Gunnison, Colorado
Gunnison, Colorado is a small mountain city in central Colorado known for its outdoor recreation, ranching heritage, and proximity to attractions like Blue Mesa Reservoir and Crested Butte.
-
E.
Alamosa, Colorado
Alamosa, Colorado is a small city in the San Luis Valley known as a regional hub for southern Colorado and a gateway to Great Sand Dunes National Park.
- F. None of above. chosen
Statements (25)
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: Colorado City Description of subject: Colorado City is the former name of what is now Yuma, Arizona, a city in the southwestern United States near the Colorado River and the Mexican border.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.