Louisville, Nebraska
E645310
Louisville, Nebraska is a small city in eastern Nebraska known for its close-knit community and proximity to outdoor recreation areas along the Platte River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Louisville, Nebraska canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T7058413 — 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: Louisville, Nebraska Context triple: [Cass County, Nebraska, hasCity, Louisville, Nebraska]
-
A.
Columbus, Nebraska
Columbus, Nebraska is a small city in eastern Nebraska known as a regional hub for manufacturing, agriculture, and transportation along the Loup River.
-
B.
Washington, Nebraska
Washington, Nebraska is a small unincorporated rural community located in Washington County in eastern Nebraska.
-
C.
Valparaiso, Nebraska
Valparaiso, Nebraska is a small rural village located in Saunders County in the eastern part of the state.
-
D.
Springfield, Nebraska
Springfield, Nebraska is a small city in eastern Nebraska that functions as part of the Omaha metropolitan area and serves as a local community hub within Sarpy County.
-
E.
Jackson, Nebraska
Jackson, Nebraska is a small rural village located in northeastern Nebraska within the Sioux City metropolitan area.
- 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: Louisville, Nebraska Target entity description: Louisville, Nebraska is a small city in eastern Nebraska known for its close-knit community and proximity to outdoor recreation areas along the Platte River.
-
A.
Columbus, Nebraska
Columbus, Nebraska is a small city in eastern Nebraska known as a regional hub for manufacturing, agriculture, and transportation along the Loup River.
-
B.
Washington, Nebraska
Washington, Nebraska is a small unincorporated rural community located in Washington County in eastern Nebraska.
-
C.
Valparaiso, Nebraska
Valparaiso, Nebraska is a small rural village located in Saunders County in the eastern part of the state.
-
D.
Springfield, Nebraska
Springfield, Nebraska is a small city in eastern Nebraska that functions as part of the Omaha metropolitan area and serves as a local community hub within Sarpy County.
-
E.
Jackson, Nebraska
Jackson, Nebraska is a small rural village located in northeastern Nebraska within the Sioux City metropolitan area.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
city
ⓘ
human settlement ⓘ |
| areaCode |
402
ⓘ
531 ⓘ |
| climate | humid continental climate ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| countryCode | US NERFINISHED ⓘ |
| county | Cass County, Nebraska NERFINISHED ⓘ |
| currency |
US dollar
ⓘ
surface form:
United States dollar
|
| elevationAboveSeaLevel |
approximately 1050 feet
ⓘ
approximately 320 meters ⓘ |
| governmentType | mayor–council government ⓘ |
| hasFeature |
community events
ⓘ
local businesses ⓘ residential neighborhoods ⓘ |
| hasRecreation |
boating
ⓘ
camping ⓘ fishing ⓘ hiking ⓘ |
| hasRiver | Platte River NERFINISHED ⓘ |
| knownFor |
close-knit community
ⓘ
proximity to outdoor recreation areas ⓘ |
| language | English ⓘ |
| locatedIn |
Cass County, Nebraska
NERFINISHED
ⓘ
eastern Nebraska NERFINISHED ⓘ |
| locatedNear |
Lincoln, Nebraska
NERFINISHED
ⓘ
Omaha, Nebraska NERFINISHED ⓘ |
| locatedOn | Platte River NERFINISHED ⓘ |
| partOf | Midwestern United States ⓘ |
| populationSize | small city ⓘ |
| postalCode | 68037 ⓘ |
| region | Great Plains ⓘ |
| state | Nebraska ⓘ |
| subdivisionType | city ⓘ |
| timeZone | Central Time Zone ⓘ |
| timeZoneDST |
Central Time Zone
ⓘ
surface form:
Central Daylight Time
|
| transportation | served by Nebraska state highways ⓘ |
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: Louisville, Nebraska Description of subject: Louisville, Nebraska is a small city in eastern Nebraska known for its close-knit community and proximity to outdoor recreation areas along the Platte River.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.