Arapahoe County, Colorado
E250446
Arapahoe County, Colorado is a populous county in the Denver metropolitan area known for its suburban communities, major transportation corridors, and role as one of the central counties along Colorado’s Front Range.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Arapahoe County, Colorado canonical | 21 |
| Arapahoe County (eastern parts) | 1 |
| Unincorporated Arapahoe County | 1 |
| Unincorporated Arapahoe County, Colorado | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2168923 — 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: Arapahoe County, Colorado Context triple: [Interstate 25, passesThrough, Arapahoe County, Colorado]
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A.
Douglas County, Colorado
Douglas County, Colorado is a rapidly growing suburban county south of Denver known for its affluent communities, open spaces, and location along the Front Range of the Rocky Mountains.
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B.
Mesa County, Colorado
Mesa County, Colorado is a county in western Colorado known for its high-desert landscapes, agriculture, and as the home of the regional hub city of Grand Junction.
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C.
El Paso County, Colorado
El Paso County, Colorado is a populous county in central Colorado that includes the city of Colorado Springs and several major military and educational institutions.
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D.
Pueblo County, Colorado
Pueblo County, Colorado is a county in southern Colorado known for its seat, the city of Pueblo, and its mix of industrial, agricultural, and cultural significance along the Arkansas River.
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E.
Jefferson County, Colorado
Jefferson County, Colorado is a populous county in the Denver metropolitan area known for its mix of suburban communities and access to the Rocky Mountain foothills.
- 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: Arapahoe County, Colorado Target entity description: Arapahoe County, Colorado is a populous county in the Denver metropolitan area known for its suburban communities, major transportation corridors, and role as one of the central counties along Colorado’s Front Range.
-
A.
Douglas County, Colorado
Douglas County, Colorado is a rapidly growing suburban county south of Denver known for its affluent communities, open spaces, and location along the Front Range of the Rocky Mountains.
-
B.
Mesa County, Colorado
Mesa County, Colorado is a county in western Colorado known for its high-desert landscapes, agriculture, and as the home of the regional hub city of Grand Junction.
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C.
El Paso County, Colorado
El Paso County, Colorado is a populous county in central Colorado that includes the city of Colorado Springs and several major military and educational institutions.
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D.
Pueblo County, Colorado
Pueblo County, Colorado is a county in southern Colorado known for its seat, the city of Pueblo, and its mix of industrial, agricultural, and cultural significance along the Arkansas River.
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E.
Jefferson County, Colorado
Jefferson County, Colorado is a populous county in the Denver metropolitan area known for its mix of suburban communities and access to the Rocky Mountain foothills.
- 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: Arapahoe County, Colorado Description of subject: Arapahoe County, Colorado is a populous county in the Denver metropolitan area known for its suburban communities, major transportation corridors, and role as one of the central counties along Colorado’s Front Range.
Referenced by (24)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eastern Colorado
this entity surface form:
Arapahoe County (eastern parts)
subject surface form:
Centennial, Colorado
subject surface form:
Centennial, Colorado
subject surface form:
Centennial, Colorado
this entity surface form:
Unincorporated Arapahoe County
this entity surface form:
Unincorporated Arapahoe County, Colorado
subject surface form:
Regional Transportation District
subject surface form:
Centennial, Colorado