Eisenhower Expressway
E236791
The Eisenhower Expressway is a major Chicago-area freeway (Interstate 290) that runs west from downtown Chicago, serving as a key commuter and transit corridor through the city's western suburbs.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Eisenhower Expressway canonical | 13 |
| Dwight D. Eisenhower Expressway | 2 |
| Eisenhower Expressway (I-290) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1916475 — 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: Eisenhower Expressway Context triple: [Dan Ryan Expressway, connectsTo, Eisenhower Expressway]
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A.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
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B.
Sam Rayburn Tollway
Sam Rayburn Tollway is a major north–south toll highway in the Dallas–Fort Worth area of Texas that serves as a key commuter and regional traffic corridor.
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C.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
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D.
South Mountain Freeway
South Mountain Freeway is a major segment of the Loop 202 beltway in the Phoenix, Arizona metropolitan area, designed to improve regional traffic flow and provide an alternative route around the city.
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E.
Dallas North Tollway
Dallas North Tollway is a major north–south toll road in the Dallas–Fort Worth metroplex that connects downtown Dallas with its northern suburbs.
- 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: Eisenhower Expressway Target entity description: The Eisenhower Expressway is a major Chicago-area freeway (Interstate 290) that runs west from downtown Chicago, serving as a key commuter and transit corridor through the city's western suburbs.
-
A.
Kennedy Expressway
The Kennedy Expressway is a major Chicago freeway that carries Interstate 90/94 traffic between downtown and the city's northwest side, including the route to O'Hare International Airport.
-
B.
Sam Rayburn Tollway
Sam Rayburn Tollway is a major north–south toll highway in the Dallas–Fort Worth area of Texas that serves as a key commuter and regional traffic corridor.
-
C.
E.C. Row Expressway
The E.C. Row Expressway is a major east–west freeway in Windsor, Ontario, serving as a primary urban arterial route across the city.
-
D.
South Mountain Freeway
South Mountain Freeway is a major segment of the Loop 202 beltway in the Phoenix, Arizona metropolitan area, designed to improve regional traffic flow and provide an alternative route around the city.
-
E.
Dallas North Tollway
Dallas North Tollway is a major north–south toll road in the Dallas–Fort Worth metroplex that connects downtown Dallas with its northern suburbs.
- F. None of above. chosen
Statements (41)
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: Eisenhower Expressway Description of subject: The Eisenhower Expressway is a major Chicago-area freeway (Interstate 290) that runs west from downtown Chicago, serving as a key commuter and transit corridor through the city's western suburbs.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Eisenhower Expressway
linked to: Eisenhower Expressway
linked to: Eisenhower Expressway