Sioux County, Nebraska
E472449
Sioux County, Nebraska is a sparsely populated county in the state's northwestern Panhandle region, known for its rugged High Plains landscape and significant paleontological and archaeological sites.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sioux County, Nebraska canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4815941 — 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: Sioux County, Nebraska Context triple: [Agate Fossil Beds National Monument, locatedIn, Sioux County, Nebraska]
-
A.
Colfax County, Nebraska
Colfax County, Nebraska is a rural county in eastern Nebraska known for its agricultural economy and diverse small communities, with Schuyler as its county seat.
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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.
-
C.
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.
-
D.
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.
-
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: Sioux County, Nebraska Target entity description: Sioux County, Nebraska is a sparsely populated county in the state's northwestern Panhandle region, known for its rugged High Plains landscape and significant paleontological and archaeological sites.
-
A.
Colfax County, Nebraska
Colfax County, Nebraska is a rural county in eastern Nebraska known for its agricultural economy and diverse small communities, with Schuyler as its county seat.
-
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.
-
C.
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.
-
D.
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.
-
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 (47)
| Predicate | Object |
|---|---|
| instanceOf | county of Nebraska ⓘ |
| adjacentCounty |
Box Butte County, Nebraska
NERFINISHED
ⓘ
Dawes County, Nebraska NERFINISHED ⓘ Fall River County, South Dakota NERFINISHED ⓘ Goshen County, Wyoming NERFINISHED ⓘ Niobrara County, Wyoming NERFINISHED ⓘ Platte County, Wyoming NERFINISHED ⓘ Scotts Bluff County, Nebraska NERFINISHED ⓘ Shannon County (historic), South Dakota NERFINISHED ⓘ |
| areaRankInNebraska | one of largest by area ⓘ |
| borderFeature | White River valley areas ⓘ |
| bordersCountry | Wyoming NERFINISHED ⓘ |
| bordersState | South Dakota NERFINISHED ⓘ |
| climate | semi-arid continental climate ⓘ |
| contains |
Agate Fossil Beds National Monument
NERFINISHED
ⓘ
Fort Robinson area vicinity ⓘ Oglala National Grassland NERFINISHED ⓘ Toadstool Geologic Park NERFINISHED ⓘ |
| country | United States of America ⓘ |
| countySeat | Harrison, Nebraska NERFINISHED ⓘ |
| drainage | Niobrara River basin (partly) NERFINISHED ⓘ |
| economy |
agriculture
ⓘ
ranching ⓘ |
| FIPSCode | 31165 ⓘ |
| GNISID | 0838224 ⓘ |
| governingBody | Sioux County Board of Commissioners NERFINISHED ⓘ |
| hasHighway |
Nebraska Highway 2
NERFINISHED
ⓘ
Nebraska Highway 29 NERFINISHED ⓘ U.S. Route 20 NERFINISHED ⓘ |
| hasPostalAbbreviation | NE ⓘ |
| knownFor |
archaeological sites
ⓘ
paleontological sites ⓘ |
| landscape |
High Plains
NERFINISHED
ⓘ
buttes and badlands ⓘ |
| largestSettlement | Harrison, Nebraska NERFINISHED ⓘ |
| locatedIn |
Nebraska Panhandle
NERFINISHED
ⓘ
northwestern Nebraska ⓘ |
| namedAfter | Sioux people NERFINISHED ⓘ |
| notableFor |
Miocene fossil beds at Agate Fossil Beds
ⓘ
unconsolidated sandstone and clay formations at Toadstool Geologic Park ⓘ |
| partOf |
Great Plains
NERFINISHED
ⓘ
High Plains region NERFINISHED ⓘ |
| populationDensity | sparsely populated ⓘ |
| primaryLandUse |
grazing
ⓘ
rangeland ⓘ |
| state | Nebraska ⓘ |
| timeZone | Mountain Time Zone ⓘ |
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: Sioux County, Nebraska Description of subject: Sioux County, Nebraska is a sparsely populated county in the state's northwestern Panhandle region, known for its rugged High Plains landscape and significant paleontological and archaeological sites.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.