South Dakota Highway 45
E1193900
UNEXPLORED
South Dakota Highway 45 is a state highway in South Dakota that runs north–south through central parts of the state, connecting rural communities and intersecting several major east–west routes.
All labels observed (2)
| Label | Occurrences |
|---|---|
| South Dakota Highway 45 canonical | 4 |
| South Dakota Highway 47 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15955315 — 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: South Dakota Highway 45 Context triple: [South Dakota Highway 44, adjacentRouteNext, South Dakota Highway 45]
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A.
South Dakota Highway 48
South Dakota Highway 48 is a state highway in southeastern South Dakota that serves as an east–west route through Union County, connecting local communities to regional road networks.
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B.
South Dakota Highway 46
South Dakota Highway 46 is an east–west state highway in southeastern South Dakota that serves rural communities and connects local routes across multiple counties, including Yankton County.
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C.
South Dakota Highway 44
South Dakota Highway 44 is a major east–west state highway in South Dakota that traverses the southern part of the state, connecting rural communities, reservations, and scenic areas including parts of the Badlands.
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D.
South Dakota Highway 42
South Dakota Highway 42 is a state highway in South Dakota that serves as an east–west route connecting rural areas and cities such as Sioux Falls.
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E.
South Dakota Highway 73
South Dakota Highway 73 is a north–south state highway in South Dakota that runs through the western part of the state, connecting rural communities and intersecting several major east–west routes.
- 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: South Dakota Highway 45 Target entity description: South Dakota Highway 45 is a state highway in South Dakota that runs north–south through central parts of the state, connecting rural communities and intersecting several major east–west routes.
-
A.
South Dakota Highway 48
South Dakota Highway 48 is a state highway in southeastern South Dakota that serves as an east–west route through Union County, connecting local communities to regional road networks.
-
B.
South Dakota Highway 46
South Dakota Highway 46 is an east–west state highway in southeastern South Dakota that serves rural communities and connects local routes across multiple counties, including Yankton County.
-
C.
South Dakota Highway 44
South Dakota Highway 44 is a major east–west state highway in South Dakota that traverses the southern part of the state, connecting rural communities, reservations, and scenic areas including parts of the Badlands.
-
D.
South Dakota Highway 42
South Dakota Highway 42 is a state highway in South Dakota that serves as an east–west route connecting rural areas and cities such as Sioux Falls.
-
E.
South Dakota Highway 73
South Dakota Highway 73 is a north–south state highway in South Dakota that runs through the western part of the state, connecting rural communities and intersecting several major east–west routes.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: South Dakota Highway 45