Interstate 15
E42837
Interstate 15 is a major north–south U.S. highway running from Southern California through the Intermountain West to the Canadian border, serving key cities such as Las Vegas and Salt Lake City.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T71245 — 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 15 Context triple: [Clark Mountain Range, nearestInterstateHighway, Interstate 15]
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A.
Interstate 5
Interstate 5 is a major north–south U.S. highway running along the West Coast from the Mexican border in California through Oregon and Washington to the Canadian border.
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B.
U.S. Route 50
U.S. Route 50 is a major transcontinental U.S. highway running east–west across the country from the Atlantic coast in Maryland to California, passing through numerous states and key cities along the way.
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C.
Interstate 70
Interstate 70 is a major east–west U.S. highway that stretches from Utah to Maryland, serving as a key transportation corridor across the central United States.
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D.
Interstate 80
Interstate 80 is a major transcontinental highway in the United States that runs from San Francisco, California, to Teaneck, New Jersey, serving as a key east–west transportation corridor.
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E.
Interstate 480
Interstate 480 is a short auxiliary Interstate Highway that serves as a key connector between downtown Omaha, Nebraska, and Council Bluffs, Iowa, linking Interstate 80 and Interstate 29.
- 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 15 Target entity description: Interstate 15 is a major north–south U.S. highway running from Southern California through the Intermountain West to the Canadian border, serving key cities such as Las Vegas and Salt Lake City.
-
A.
Interstate 5
Interstate 5 is a major north–south U.S. highway running along the West Coast from the Mexican border in California through Oregon and Washington to the Canadian border.
-
B.
U.S. Route 50
U.S. Route 50 is a major transcontinental U.S. highway running east–west across the country from the Atlantic coast in Maryland to California, passing through numerous states and key cities along the way.
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C.
Interstate 70
Interstate 70 is a major east–west U.S. highway that stretches from Utah to Maryland, serving as a key transportation corridor across the central United States.
-
D.
Interstate 80
Interstate 80 is a major transcontinental highway in the United States that runs from San Francisco, California, to Teaneck, New Jersey, serving as a key east–west transportation corridor.
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E.
Interstate 480
Interstate 480 is a short auxiliary Interstate Highway that serves as a key connector between downtown Omaha, Nebraska, and Council Bluffs, Iowa, linking Interstate 80 and Interstate 29.
- F. None of above. chosen
Statements (51)
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 15 Description of subject: Interstate 15 is a major north–south U.S. highway running from Southern California through the Intermountain West to the Canadian border, serving key cities such as Las Vegas and Salt Lake City.
Referenced by (225)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Rancho Santa Fe, California
this entity surface form:
Interstate 15 (regional access)
subject surface form:
Southern Idaho
subject surface form:
State Route 210 (California)
subject surface form:
World’s Tallest Thermometer
this entity surface form:
Interstate 15 in Las Vegas
subject surface form:
State Route 78 (California)