IL 390
E858606
IL 390 is a toll highway in northeastern Illinois that serves as a key suburban connector in the Chicago metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IL 390 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10359061 — 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: IL 390 Context triple: [Interstate 390 (Illinois Route 390), routeDesignation, IL 390]
-
A.
IL 172
IL 172 is a state highway in Illinois that serves as a regional connector route through rural communities.
-
B.
IL-09
IL-09 is the designation for Illinois's 9th congressional district, a U.S. House of Representatives district that includes parts of Chicago and some of its northern suburbs.
-
C.
Altior
Altior is a celebrated British National Hunt racehorse renowned for his exceptional unbeaten streak over fences and multiple Grade 1 victories.
-
D.
IL-76 aircraft
The IL-76 aircraft is a Soviet-designed, four-engine strategic airlifter widely used for heavy cargo transport, military logistics, and humanitarian relief missions worldwide.
-
E.
Avion
Avion is a commune in the Pas-de-Calais department in northern France.
- 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: IL 390 Target entity description: IL 390 is a toll highway in northeastern Illinois that serves as a key suburban connector in the Chicago metropolitan area.
-
A.
IL 172
IL 172 is a state highway in Illinois that serves as a regional connector route through rural communities.
-
B.
IL-09
IL-09 is the designation for Illinois's 9th congressional district, a U.S. House of Representatives district that includes parts of Chicago and some of its northern suburbs.
-
C.
Altior
Altior is a celebrated British National Hunt racehorse renowned for his exceptional unbeaten streak over fences and multiple Grade 1 victories.
-
D.
IL-76 aircraft
The IL-76 aircraft is a Soviet-designed, four-engine strategic airlifter widely used for heavy cargo transport, military logistics, and humanitarian relief missions worldwide.
-
E.
Avion
Avion is a commune in the Pas-de-Calais department in northern France.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
limited-access highway
ⓘ
state highway ⓘ toll highway ⓘ |
| accessRestriction | motor vehicles only ⓘ |
| alsoKnownAs |
Elgin–O’Hare Tollway
ⓘ
linked to:
Elgin-O'Hare Expressway
IL Route 390 ⓘ Illinois Route 390 ⓘ |
| connectsTo |
Interstate 290
ⓘ
linked to:
I-290
Interstate 355 ⓘ O’Hare International Airport area ⓘ
linked to:
O'Hare International Airport vicinity
U.S. Route 20 ⓘ |
| hasAccessControl | yes ⓘ |
| hasElectronicTollCollection |
E-ZPass compatible
ⓘ
I-PASS ⓘ |
| hasLanes | multiple lanes in each direction ⓘ |
| hasSpeedLimit | regulated by Illinois Department of Transportation ⓘ |
| locatedIn |
Illinois
ⓘ
United States ⓘ
linked to:
United States of America
northeastern Illinois ⓘ
linked to:
Northeastern Illinois
|
| maintainedBy | Illinois State Toll Highway Authority ⓘ |
| openedAsTollway | 2010s ⓘ |
| orientation | generally east–west ⓘ |
| originallyPlannedAs |
Elgin–O’Hare Expressway
ⓘ
linked to:
Elgin-O'Hare Expressway
|
| partOf | Chicago metropolitan area ⓘ |
| partOfNetwork |
Illinois Tollway system
ⓘ
linked to:
Illinois Tollway
|
| role | reliever route for local arterials in Chicago suburbs ⓘ |
| serves |
Cook County
ⓘ
linked to:
Cook County, Illinois
DuPage County ⓘ
linked to:
DuPage County, Illinois
northwestern suburbs of Chicago ⓘ |
| servesAs | suburban connector ⓘ |
| tollingMethod | all-electronic tolling ⓘ |
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: IL 390 Description of subject: IL 390 is a toll highway in northeastern Illinois that serves as a key suburban connector in the Chicago metropolitan area.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.