Ohio–Pennsylvania border
E1183763
UNEXPLORED
The Ohio–Pennsylvania border is the state line separating Ohio and Pennsylvania in the eastern United States, running generally north–south from Lake Erie to the Ohio River.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ohio–Pennsylvania border canonical | 3 |
| Pennsylvania state line | 1 |
| Pennsylvania–Ohio border | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15910230 — 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: Ohio–Pennsylvania border Context triple: [2023 East Palestine, Ohio train derailment, near, Ohio–Pennsylvania border]
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A.
Ohio–West Virginia border
The Ohio–West Virginia border is the state boundary largely defined by the Ohio River, separating Ohio from West Virginia in the eastern United States.
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B.
Ohio–Kentucky border
The Ohio–Kentucky border is the state boundary largely defined by the Ohio River, separating northern Kentucky from southern Ohio and running through the greater Cincinnati metropolitan region.
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C.
Indiana–Ohio border
The Indiana–Ohio border is the state line separating Indiana and Ohio in the Midwestern United States, running north–south and passing just east of cities such as Richmond, Indiana.
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D.
Pennsylvania border
The Pennsylvania border is the state boundary line separating Pennsylvania from its neighboring states, including West Virginia near Wheeling.
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E.
Pennsylvania–New York border
The Pennsylvania–New York border is the interstate boundary separating the U.S. states of Pennsylvania and New York, running largely east–west across the northern edge of Pennsylvania.
- 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: Ohio–Pennsylvania border Target entity description: The Ohio–Pennsylvania border is the state line separating Ohio and Pennsylvania in the eastern United States, running generally north–south from Lake Erie to the Ohio River.
-
A.
Ohio–West Virginia border
The Ohio–West Virginia border is the state boundary largely defined by the Ohio River, separating Ohio from West Virginia in the eastern United States.
-
B.
Ohio–Kentucky border
The Ohio–Kentucky border is the state boundary largely defined by the Ohio River, separating northern Kentucky from southern Ohio and running through the greater Cincinnati metropolitan region.
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C.
Indiana–Ohio border
The Indiana–Ohio border is the state line separating Indiana and Ohio in the Midwestern United States, running north–south and passing just east of cities such as Richmond, Indiana.
-
D.
Pennsylvania border
The Pennsylvania border is the state boundary line separating Pennsylvania from its neighboring states, including West Virginia near Wheeling.
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E.
Pennsylvania–New York border
The Pennsylvania–New York border is the interstate boundary separating the U.S. states of Pennsylvania and New York, running largely east–west across the northern edge of Pennsylvania.
- F. None of above. chosen
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ohio–Pennsylvania border
linked to: Ohio–Pennsylvania border