Arlington Park Metra station
E564682
Arlington Park Metra station is a commuter rail station in Arlington Heights, Illinois, providing access to Chicago’s Metra network for visitors to the nearby Arlington International Racecourse and surrounding suburbs.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Arlington Park Metra station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6039096 — 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: Arlington Park Metra station Context triple: [Arlington International Racecourse, servedBy, Arlington Park Metra station]
-
A.
Hanover Park Metra station
Hanover Park Metra station is a commuter rail station in Hanover Park, Illinois, serving Metra’s Milwaukee District/West Line between Chicago and its northwestern suburbs.
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B.
Barrington Metra station
Barrington Metra station is a commuter rail station in Barrington, Illinois, serving as a stop on Metra's Union Pacific Northwest Line connecting the suburb to downtown Chicago.
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C.
Berwyn station (Chicago "L")
Berwyn station is a Chicago "L" rapid transit stop on the Red Line located in the Edgewater neighborhood on the city's North Side.
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D.
Chicago/Franklin station (Chicago "L")
Chicago/Franklin station was a former elevated rapid transit stop on Chicago’s "L" system that operated on the North Side main line near the city’s River North area.
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E.
Clark/Lake station (CTA)
Clark/Lake station (CTA) is a major elevated and subway transfer station in downtown Chicago’s Loop, serving multiple Chicago 'L' lines and providing convenient access to nearby civic and commercial destinations.
- 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: Arlington Park Metra station Target entity description: Arlington Park Metra station is a commuter rail station in Arlington Heights, Illinois, providing access to Chicago’s Metra network for visitors to the nearby Arlington International Racecourse and surrounding suburbs.
-
A.
Hanover Park Metra station
Hanover Park Metra station is a commuter rail station in Hanover Park, Illinois, serving Metra’s Milwaukee District/West Line between Chicago and its northwestern suburbs.
-
B.
Barrington Metra station
Barrington Metra station is a commuter rail station in Barrington, Illinois, serving as a stop on Metra's Union Pacific Northwest Line connecting the suburb to downtown Chicago.
-
C.
Berwyn station (Chicago "L")
Berwyn station is a Chicago "L" rapid transit stop on the Red Line located in the Edgewater neighborhood on the city's North Side.
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D.
Chicago/Franklin station (Chicago "L")
Chicago/Franklin station was a former elevated rapid transit stop on Chicago’s "L" system that operated on the North Side main line near the city’s River North area.
-
E.
Clark/Lake station (CTA)
Clark/Lake station (CTA) is a major elevated and subway transfer station in downtown Chicago’s Loop, serving multiple Chicago 'L' lines and providing convenient access to nearby civic and commercial destinations.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | commuter rail station ⓘ |
| adjacentTo | Arlington International Racecourse NERFINISHED ⓘ |
| category |
Metra stations in Cook County, Illinois
ⓘ
Railway stations in the Chicago metropolitan area ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| distanceFromChicagoOTC | approximately 24 miles ⓘ |
| fareZone | Zone E ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasParking | yes ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasServiceType | commuter rail ⓘ |
| hasStructureType | grade-level station ⓘ |
| hasTracks | 2 ⓘ |
| lineTerminusDirection |
toward Chicago Ogilvie Transportation Center
ⓘ
toward Harvard ⓘ toward McHenry branch ⓘ |
| locatedIn |
Arlington Heights, Illinois
NERFINISHED
ⓘ
Cook County, Illinois ⓘ Illinois ⓘ United States of America ⓘ
surface form:
United States
|
| ownedBy | Metra NERFINISHED ⓘ |
| partOf | Chicago metropolitan area commuter rail network NERFINISHED ⓘ |
| providesAccessTo | Chicago central business district NERFINISHED ⓘ |
| servedBy | Metra NERFINISHED ⓘ |
| servedByLine | Union Pacific Northwest Line NERFINISHED ⓘ |
| serves |
Arlington Heights, Illinois
NERFINISHED
ⓘ
Arlington International Racecourse NERFINISHED ⓘ northwest suburbs of Chicago ⓘ |
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: Arlington Park Metra station Description of subject: Arlington Park Metra station is a commuter rail station in Arlington Heights, Illinois, providing access to Chicago’s Metra network for visitors to the nearby Arlington International Racecourse and surrounding suburbs.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.