Interstate 99 in Pennsylvania
E311918
Interstate 99 in Pennsylvania is a north–south Interstate Highway running through central Pennsylvania, notably connecting the Altoona–State College region and serving as a key corridor in the Appalachian Mountains.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Interstate 99 in Pennsylvania canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2905322 — 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 99 in Pennsylvania Context triple: [U.S. Route 15, overlapsWith, Interstate 99 in Pennsylvania]
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A.
Interstate 990
Interstate 990 is a short auxiliary Interstate Highway in the Buffalo–Niagara Falls region of western New York, serving as a connector route through the town of Amherst.
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B.
Interstate 79
Interstate 79 is a major north–south U.S. highway running through the Appalachian region, primarily serving Pennsylvania and West Virginia.
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C.
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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D.
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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E.
Interstate 91 in Massachusetts
Interstate 91 in Massachusetts is a major north–south freeway running along the Connecticut River Valley, connecting Springfield and other western Massachusetts communities to Vermont and Connecticut as part of the Interstate Highway System.
- 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 99 in Pennsylvania Target entity description: Interstate 99 in Pennsylvania is a north–south Interstate Highway running through central Pennsylvania, notably connecting the Altoona–State College region and serving as a key corridor in the Appalachian Mountains.
-
A.
Interstate 990
Interstate 990 is a short auxiliary Interstate Highway in the Buffalo–Niagara Falls region of western New York, serving as a connector route through the town of Amherst.
-
B.
Interstate 79
Interstate 79 is a major north–south U.S. highway running through the Appalachian region, primarily serving Pennsylvania and West Virginia.
-
C.
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.
-
D.
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.
-
E.
Interstate 91 in Massachusetts
Interstate 91 in Massachusetts is a major north–south freeway running along the Connecticut River Valley, connecting Springfield and other western Massachusetts communities to Vermont and Connecticut as part of the Interstate Highway System.
- 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 99 in Pennsylvania Description of subject: Interstate 99 in Pennsylvania is a north–south Interstate Highway running through central Pennsylvania, notably connecting the Altoona–State College region and serving as a key corridor in the Appalachian Mountains.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.