Vernon Hills station
E430247
Vernon Hills station is a commuter rail stop in Vernon Hills, Illinois, served by Metra’s North Central Service line connecting the northern suburbs to downtown Chicago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Vernon Hills station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4241835 — 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: Vernon Hills station Context triple: [North Central Service, hasStation, Vernon Hills station]
-
A.
Glenview station
Glenview station is a commuter rail station in Glenview, Illinois, serving as a stop for Metra and Amtrak trains in the Chicago metropolitan area.
-
B.
Glen Ellyn station
Glen Ellyn station is a commuter rail stop in Glen Ellyn, Illinois, served by Metra's Union Pacific/West Line connecting the suburb to downtown Chicago.
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C.
Westmont station
Westmont station is a commuter rail stop in Westmont, Illinois, serving Metra’s BNSF Railway Line between Chicago and its western suburbs.
-
D.
Berwyn station
Berwyn station is a commuter rail stop in Berwyn, Illinois, served by Metra trains on the BNSF Railway Line connecting the suburb to downtown Chicago.
-
E.
Oakton–Skokie station
Oakton–Skokie station is a Chicago Transit Authority rapid transit stop in Skokie, Illinois, serving as a local access point on the Yellow Line.
- 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: Vernon Hills station Target entity description: Vernon Hills station is a commuter rail stop in Vernon Hills, Illinois, served by Metra’s North Central Service line connecting the northern suburbs to downtown Chicago.
-
A.
Glenview station
Glenview station is a commuter rail station in Glenview, Illinois, serving as a stop for Metra and Amtrak trains in the Chicago metropolitan area.
-
B.
Glen Ellyn station
Glen Ellyn station is a commuter rail stop in Glen Ellyn, Illinois, served by Metra's Union Pacific/West Line connecting the suburb to downtown Chicago.
-
C.
Westmont station
Westmont station is a commuter rail stop in Westmont, Illinois, serving Metra’s BNSF Railway Line between Chicago and its western suburbs.
-
D.
Berwyn station
Berwyn station is a commuter rail stop in Berwyn, Illinois, served by Metra trains on the BNSF Railway Line connecting the suburb to downtown Chicago.
-
E.
Oakton–Skokie station
Oakton–Skokie station is a Chicago Transit Authority rapid transit stop in Skokie, Illinois, serving as a local access point on the Yellow Line.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Metra station
ⓘ
commuter rail station ⓘ |
| connectsTo |
Chicago Union Station
NERFINISHED
ⓘ
downtown Chicago ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem | Metra fare system ⓘ |
| hasAccessibility | yes ⓘ |
| hasParking | yes ⓘ |
| hasPlatformType | side platform ⓘ |
| hasService |
limited weekend service
ⓘ
weekday service ⓘ |
| hasServiceType | commuter rail ⓘ |
| hasTicketing | on-board fare collection ⓘ |
| hasTrackCount | 1 ⓘ |
| isPassengerOnly | yes ⓘ |
| lineDirection | northwest–southeast ⓘ |
| locatedIn |
Illinois
ⓘ
Lake County, Illinois NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
Vernon Hills, Illinois NERFINISHED ⓘ |
| onLine | North Central Service NERFINISHED ⓘ |
| owner | Metra NERFINISHED ⓘ |
| primaryOperator | Metra NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| railNetwork | Metra commuter rail network NERFINISHED ⓘ |
| regionServed | Chicago metropolitan area NERFINISHED ⓘ |
| servedBy | Metra NERFINISHED ⓘ |
| serves | northern suburbs of Chicago ⓘ |
| servesCommunity | Vernon Hills, Illinois NERFINISHED ⓘ |
| timezone | Central Time Zone ⓘ |
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: Vernon Hills station Description of subject: Vernon Hills station is a commuter rail stop in Vernon Hills, Illinois, served by Metra’s North Central Service line connecting the northern suburbs to downtown Chicago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
North Central Service