Cass County, Nebraska
E164153
Cass County, Nebraska is a county in eastern Nebraska known for its rural communities, agricultural landscape, and proximity to the Omaha–Lincoln metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cass County, Nebraska canonical | 9 |
How this entity was disambiguated
This entity first appeared as the object of triple T1376180 — 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: Cass County, Nebraska Context triple: [Sarpy County, Nebraska, borderedBy, Cass County, Nebraska]
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A.
Washington County, Nebraska
Washington County, Nebraska is a county in eastern Nebraska along the Missouri River, just north of Omaha, known for its mix of rural communities and proximity to the Omaha metropolitan area.
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B.
Saunders County, Nebraska
Saunders County, Nebraska is a largely rural county in eastern Nebraska known for its agricultural landscape and small communities within the Omaha–Lincoln metropolitan region.
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C.
Lincoln County, Nebraska
Lincoln County, Nebraska is a largely rural county in west-central Nebraska known for its county seat of North Platte and its role as a regional hub for agriculture and transportation.
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D.
Dakota County, Nebraska
Dakota County, Nebraska is a county in northeastern Nebraska along the Missouri River, known for its county seat South Sioux City and its inclusion in the Sioux City metropolitan area.
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E.
Douglas County, Nebraska
Douglas County, Nebraska is an urban county in eastern Nebraska that includes the city of Omaha, the state's largest city and economic hub.
- 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: Cass County, Nebraska Target entity description: Cass County, Nebraska is a county in eastern Nebraska known for its rural communities, agricultural landscape, and proximity to the Omaha–Lincoln metropolitan area.
-
A.
Washington County, Nebraska
Washington County, Nebraska is a county in eastern Nebraska along the Missouri River, just north of Omaha, known for its mix of rural communities and proximity to the Omaha metropolitan area.
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B.
Saunders County, Nebraska
Saunders County, Nebraska is a largely rural county in eastern Nebraska known for its agricultural landscape and small communities within the Omaha–Lincoln metropolitan region.
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C.
Lincoln County, Nebraska
Lincoln County, Nebraska is a largely rural county in west-central Nebraska known for its county seat of North Platte and its role as a regional hub for agriculture and transportation.
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D.
Dakota County, Nebraska
Dakota County, Nebraska is a county in northeastern Nebraska along the Missouri River, known for its county seat South Sioux City and its inclusion in the Sioux City metropolitan area.
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E.
Douglas County, Nebraska
Douglas County, Nebraska is an urban county in eastern Nebraska that includes the city of Omaha, the state's largest city and economic hub.
- F. None of above. chosen
Statements (50)
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: Cass County, Nebraska Description of subject: Cass County, Nebraska is a county in eastern Nebraska known for its rural communities, agricultural landscape, and proximity to the Omaha–Lincoln metropolitan area.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Eastern Nebraska
subject surface form:
Fremont County, Iowa