PA 281
E1330579
UNEXPLORED
PA 281 is a state highway in Pennsylvania that serves as a regional connector route through several communities in the southwestern part of the state.
All labels observed (1)
| Label | Occurrences |
|---|---|
| PA 281 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18548438 — 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: PA 281 Context triple: [Pennsylvania Route 281, abbreviation, PA 281]
-
A.
PA 228
PA 228 is a state highway in western Pennsylvania that serves as a major east–west connector through Butler County, linking suburban communities, commercial areas, and other key routes north of Pittsburgh.
-
B.
PA 981
PA 981 is a state highway in Pennsylvania that runs through Westmoreland County, connecting several small communities and intersecting with major regional routes.
-
C.
PA 352
PA 352 is a state highway in Pennsylvania that runs generally north–south through the southeastern part of the state, connecting various suburbs and local communities.
-
D.
PA 819
PA 819 is a state highway in Pennsylvania that runs generally north–south through Westmoreland and Fayette counties, connecting several small communities and local routes.
-
E.
PA 51
PA 51 is a major north–south state highway in western Pennsylvania that connects Pittsburgh with several surrounding communities and regional 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: PA 281 Target entity description: PA 281 is a state highway in Pennsylvania that serves as a regional connector route through several communities in the southwestern part of the state.
-
A.
PA 228
PA 228 is a state highway in western Pennsylvania that serves as a major east–west connector through Butler County, linking suburban communities, commercial areas, and other key routes north of Pittsburgh.
-
B.
PA 981
PA 981 is a state highway in Pennsylvania that runs through Westmoreland County, connecting several small communities and intersecting with major regional routes.
-
C.
PA 352
PA 352 is a state highway in Pennsylvania that runs generally north–south through the southeastern part of the state, connecting various suburbs and local communities.
-
D.
PA 819
PA 819 is a state highway in Pennsylvania that runs generally north–south through Westmoreland and Fayette counties, connecting several small communities and local routes.
-
E.
PA 51
PA 51 is a major north–south state highway in western Pennsylvania that connects Pittsburgh with several surrounding communities and regional routes.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.