southwestern Nebraska
E593747
Southwestern Nebraska is a sparsely populated region of the state characterized by rolling plains, agriculture, and small rural communities near the Kansas and Colorado borders.
All labels observed (2)
| Label | Occurrences |
|---|---|
| southwestern Nebraska canonical | 3 |
| Southwestern Nebraska | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6453144 — 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: southwestern Nebraska Context triple: [U.S. Route 283, passesThrough, southwestern Nebraska]
-
A.
south-central Nebraska
South-central Nebraska is a largely rural region of Nebraska characterized by agricultural communities, small towns, and prairie landscapes.
-
B.
western Nebraska
Western Nebraska is a sparsely populated, largely rural region of Nebraska characterized by High Plains landscapes, agriculture, and small cities such as North Platte and Scottsbluff.
-
C.
eastern Nebraska
Eastern Nebraska is a region of the U.S. state of Nebraska centered around the Omaha–Lincoln corridor, known for its relatively dense population, diversified economy, and role as the state’s primary commercial and cultural center.
-
D.
Nebraska Panhandle and eastern Nebraska region
The Nebraska Panhandle and eastern Nebraska region together encompass the westernmost and eastern portions of Nebraska, spanning from the High Plains and rugged bluffs in the Panhandle to the more populous, agriculturally rich river valleys and urban centers in the east.
-
E.
Southwestern Kansas
Southwestern Kansas is a sparsely populated, largely agricultural region of Kansas known for its plains landscape, feedlots, and regional centers like Garden City.
- 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: southwestern Nebraska Target entity description: Southwestern Nebraska is a sparsely populated region of the state characterized by rolling plains, agriculture, and small rural communities near the Kansas and Colorado borders.
-
A.
south-central Nebraska
South-central Nebraska is a largely rural region of Nebraska characterized by agricultural communities, small towns, and prairie landscapes.
-
B.
western Nebraska
Western Nebraska is a sparsely populated, largely rural region of Nebraska characterized by High Plains landscapes, agriculture, and small cities such as North Platte and Scottsbluff.
-
C.
eastern Nebraska
Eastern Nebraska is a region of the U.S. state of Nebraska centered around the Omaha–Lincoln corridor, known for its relatively dense population, diversified economy, and role as the state’s primary commercial and cultural center.
-
D.
Nebraska Panhandle and eastern Nebraska region
The Nebraska Panhandle and eastern Nebraska region together encompass the westernmost and eastern portions of Nebraska, spanning from the High Plains and rugged bluffs in the Panhandle to the more populous, agriculturally rich river valleys and urban centers in the east.
-
E.
Southwestern Kansas
Southwestern Kansas is a sparsely populated, largely agricultural region of Kansas known for its plains landscape, feedlots, and regional centers like Garden City.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf | region of Nebraska ⓘ |
| borderedBy |
Colorado
NERFINISHED
ⓘ
Kansas NERFINISHED ⓘ |
| characterizedBy |
rolling plains
ⓘ
rural communities ⓘ semi-arid climate ⓘ sparse population ⓘ |
| commonCrops |
alfalfa
ⓘ
corn ⓘ sorghum ⓘ soybeans ⓘ wheat ⓘ |
| country | United States of America ⓘ |
| drainedBy |
Platte River
NERFINISHED
ⓘ
Republican River NERFINISHED ⓘ |
| hasTransportationCorridor |
Interstate 80
NERFINISHED
ⓘ
U.S. Route 136 NERFINISHED ⓘ U.S. Route 34 NERFINISHED ⓘ U.S. Route 6 NERFINISHED ⓘ U.S. Route 83 NERFINISHED ⓘ |
| includesCity |
Grant
NERFINISHED
ⓘ
Imperial NERFINISHED ⓘ McCook NERFINISHED ⓘ North Platte NERFINISHED ⓘ Ogallala NERFINISHED ⓘ |
| includesCounty |
Chase County, Nebraska
NERFINISHED
ⓘ
Dundy County, Nebraska NERFINISHED ⓘ Frontier County, Nebraska NERFINISHED ⓘ Furnas County, Nebraska NERFINISHED ⓘ Hayes County, Nebraska NERFINISHED ⓘ Hitchcock County, Nebraska NERFINISHED ⓘ Keith County, Nebraska NERFINISHED ⓘ Lincoln County, Nebraska NERFINISHED ⓘ Perkins County, Nebraska NERFINISHED ⓘ Red Willow County, Nebraska NERFINISHED ⓘ |
| knownFor | irrigation from Ogallala Aquifer ⓘ |
| locatedIn |
Great Plains
ⓘ
Nebraska ⓘ |
| majorEconomicActivity |
agriculture
ⓘ
cattle ranching ⓘ irrigated crop farming ⓘ |
| partlyInTimeZone | Mountain Time Zone NERFINISHED ⓘ |
| partOf |
High Plains region
NERFINISHED
ⓘ
Midwestern United States ⓘ |
| populationDensity | low ⓘ |
| primaryLandUse |
farmland
ⓘ
rangeland ⓘ |
| terrain |
river valleys
ⓘ
rolling prairie ⓘ |
| timeZone | Central 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: southwestern Nebraska Description of subject: Southwestern Nebraska is a sparsely populated region of the state characterized by rolling plains, agriculture, and small rural communities near the Kansas and Colorado borders.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
U.S. Route 283
subject surface form:
McCook, Nebraska
subject surface form:
Frontier County, Nebraska
this entity surface form:
Southwestern Nebraska