Interstate 79
E139991
Interstate 79 is a major north–south U.S. highway running through the Appalachian region, primarily serving Pennsylvania and West Virginia.
All labels observed (9)
How this entity was disambiguated
This entity first appeared as the object of triple T424169 — 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: Interstate 79 Context triple: [Interstate 80, connectsTo, Interstate 79]
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A.
Interstate 270
Interstate 270 is a major auxiliary Interstate Highway in the United States that serves as a key commuter and regional connector, including linking the city of Frederick, Maryland, to the Washington, D.C. metropolitan area.
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B.
Interstate 81
Interstate 81 is a major north–south U.S. highway running primarily through the Appalachian region from Tennessee to the Canadian border in New York, serving as a key freight and travel corridor.
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C.
Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
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D.
Interstate 73
Interstate 73 is a north–south U.S. Interstate Highway that runs through several states in the eastern United States, including North Carolina.
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E.
Pennsylvania Route 21
Pennsylvania Route 21 is a state highway in southwestern Pennsylvania that runs east–west, connecting communities such as Uniontown to the West Virginia state line and serving as a key regional corridor.
- 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: Interstate 79 Target entity description: Interstate 79 is a major north–south U.S. highway running through the Appalachian region, primarily serving Pennsylvania and West Virginia.
-
A.
Interstate 270
Interstate 270 is a major auxiliary Interstate Highway in the United States that serves as a key commuter and regional connector, including linking the city of Frederick, Maryland, to the Washington, D.C. metropolitan area.
-
B.
Interstate 81
Interstate 81 is a major north–south U.S. highway running primarily through the Appalachian region from Tennessee to the Canadian border in New York, serving as a key freight and travel corridor.
-
C.
Interstate 395
Interstate 395 is a major auxiliary Interstate Highway in the eastern United States that connects Washington, D.C. with suburban Virginia and serves as a key commuter and regional traffic corridor.
-
D.
Interstate 73
Interstate 73 is a north–south U.S. Interstate Highway that runs through several states in the eastern United States, including North Carolina.
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E.
Pennsylvania Route 21
Pennsylvania Route 21 is a state highway in southwestern Pennsylvania that runs east–west, connecting communities such as Uniontown to the West Virginia state line and serving as a key regional corridor.
- F. None of above. chosen
Statements (46)
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: Interstate 79 Description of subject: Interstate 79 is a major north–south U.S. highway running through the Appalachian region, primarily serving Pennsylvania and West Virginia.
Referenced by (93)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Washington County
subject linked to:
Greene County
subject linked to:
Morgantown, West Virginia, United States
linked to: Interstate 79
linked to: Interstate 79
linked to: Interstate 79
linked to: Interstate 79
subject linked to:
Fairmont, West Virginia, United States
subject linked to:
South Hills region of Pittsburgh metropolitan area