Kentucky and Illinois
E180172
Kentucky and Illinois are neighboring U.S. states in the Midwest and Upper South that meet along the Mississippi River.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Kentucky and Illinois canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1416627 — 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: Kentucky and Illinois Context triple: [Mississippi River, formsBorderBetween, Kentucky and Illinois]
-
A.
Kentucky and Missouri
Kentucky and Missouri are neighboring U.S. states in the central United States whose shared boundary is largely defined by the Mississippi River.
-
B.
Kentucky
Kentucky is a southeastern U.S. state known for its horse racing, bourbon distilleries, bluegrass music, and diverse landscapes ranging from Appalachian mountains to fertile river valleys.
-
C.
Missouri and Illinois
Missouri and Illinois are neighboring Midwestern U.S. states whose shared boundary is largely defined by the Mississippi River.
-
D.
Indiana
Indiana is a U.S. state known for its manufacturing base, rich agricultural land, and iconic events like the Indianapolis 500.
-
E.
Illinois
Illinois is a Midwestern U.S. state known for its major metropolis Chicago, diverse economy, and significant political and transportation influence.
- 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: Kentucky and Illinois Target entity description: Kentucky and Illinois are neighboring U.S. states in the Midwest and Upper South that meet along the Mississippi River.
-
A.
Kentucky and Missouri
Kentucky and Missouri are neighboring U.S. states in the central United States whose shared boundary is largely defined by the Mississippi River.
-
B.
Kentucky
Kentucky is a southeastern U.S. state known for its horse racing, bourbon distilleries, bluegrass music, and diverse landscapes ranging from Appalachian mountains to fertile river valleys.
-
C.
Missouri and Illinois
Missouri and Illinois are neighboring Midwestern U.S. states whose shared boundary is largely defined by the Mississippi River.
-
D.
Indiana
Indiana is a U.S. state known for its manufacturing base, rich agricultural land, and iconic events like the Indianapolis 500.
-
E.
Illinois
Illinois is a Midwestern U.S. state known for its major metropolis Chicago, diverse economy, and significant political and transportation influence.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf | pair of U.S. states ⓘ |
| areNeighboringStates | true ⓘ |
| arePartOf |
Mississippi River basin
ⓘ
surface form:
Mississippi River Basin
|
| borderRelationship | Illinois lies generally northwest of Kentucky ⓘ |
| borderType | interstate boundary ⓘ |
| connectedBy | multiple highway bridges over the Mississippi River ⓘ |
| country | United States of America ⓘ |
| federalDivisionType | U.S. state ⓘ |
| governedUnder | U.S. federal system ⓘ |
| haveSimilarClimateRegions |
humid continental (in parts)
ⓘ
humid subtropical (in parts) ⓘ |
| locatedIn | eastern half of the United States ⓘ |
| region |
Midwestern United States
ⓘ
Upper South ⓘ |
| shareBorderAlong | Mississippi River ⓘ |
| shareEconomicRegion | Mississippi River Delta and surrounding areas ⓘ |
| shareEconomicTiesIn |
agriculture
ⓘ
river commerce ⓘ transportation ⓘ |
| shareHistoricalContext | border states between U.S. regions ⓘ |
| shareRiverBoundary |
Ohio River
ⓘ
surface form:
Ohio River (via Kentucky–Illinois–Indiana tri-state area proximity)
|
| shareTransportationCorridor |
Interstate 24 corridor vicinity
ⓘ
U.S. Route 51 corridor vicinity ⓘ |
| timeZone | Central Time Zone (partly) ⓘ |
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: Kentucky and Illinois Description of subject: Kentucky and Illinois are neighboring U.S. states in the Midwest and Upper South that meet along the Mississippi River.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.