Metra at Forest Park
E370254
Metra at Forest Park is a commuter rail station in Forest Park, Illinois, serving Metra’s Union Pacific West Line and providing regional rail connections to and from Chicago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metra at Forest Park canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3543609 — 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: Metra at Forest Park Context triple: [CTA Blue Line, connectsWith, Metra at Forest Park]
-
A.
Metra at Jefferson Park
Metra at Jefferson Park is a commuter rail station in Chicago’s Jefferson Park neighborhood that serves as a key transfer point between Metra trains and CTA transit services.
-
B.
Metra Electric District line
The Metra Electric District line is a commuter rail line in the Chicago metropolitan area that runs from downtown Chicago to its southern suburbs, serving key destinations along the South Side and beyond.
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C.
Metra Rock Island District line
The Metra Rock Island District line is a commuter rail route in the Chicago metropolitan area that connects downtown Chicago with various southwest suburbs, including Tinley Park.
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D.
Metra Heritage Corridor
The Metra Heritage Corridor is a commuter rail line in the Chicago metropolitan area that provides weekday service between Chicago Union Station and Joliet, Illinois, largely following the historic Illinois & Michigan Canal corridor.
-
E.
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.
- 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: Metra at Forest Park Target entity description: Metra at Forest Park is a commuter rail station in Forest Park, Illinois, serving Metra’s Union Pacific West Line and providing regional rail connections to and from Chicago.
-
A.
Metra at Jefferson Park
Metra at Jefferson Park is a commuter rail station in Chicago’s Jefferson Park neighborhood that serves as a key transfer point between Metra trains and CTA transit services.
-
B.
Metra Electric District line
The Metra Electric District line is a commuter rail line in the Chicago metropolitan area that runs from downtown Chicago to its southern suburbs, serving key destinations along the South Side and beyond.
-
C.
Metra Rock Island District line
The Metra Rock Island District line is a commuter rail route in the Chicago metropolitan area that connects downtown Chicago with various southwest suburbs, including Tinley Park.
-
D.
Metra Heritage Corridor
The Metra Heritage Corridor is a commuter rail line in the Chicago metropolitan area that provides weekday service between Chicago Union Station and Joliet, Illinois, largely following the historic Illinois & Michigan Canal corridor.
-
E.
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.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station ⓘ |
| category |
Commuter rail stations in the United States
ⓘ
Metra stations in Cook County, Illinois ⓘ Railway stations in Illinois ⓘ |
| connectsTo |
Chicago Union Station
ⓘ
Downtown Chicago area ⓘ
surface form:
downtown Chicago
|
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | non-electrified ⓘ |
| fareSystem | Metra fare system ⓘ |
| hasConnectionType | regional rail ⓘ |
| hasService |
weekday service
ⓘ
weekend service ⓘ |
| hasServiceDirection |
eastbound
ⓘ
westbound ⓘ |
| locatedIn |
Cook County, Illinois
ⓘ
Forest Park, Illinois ⓘ Illinois ⓘ United States of America ⓘ
surface form:
United States
|
| modeOfTransport | rail ⓘ |
| operator | Metra ⓘ |
| ownedBy | Union Pacific Railroad ⓘ |
| primaryUse | regional rail connections ⓘ |
| railNetwork | Metra ⓘ |
| regionServed | Chicago metropolitan area ⓘ |
| servesCity |
Chicago
ⓘ
surface form:
Chicago, Illinois
|
| servesLine | Union Pacific West Line ⓘ |
| serviceOperator | Union Pacific Railroad ⓘ |
| serviceType | commuter rail ⓘ |
| ticketing | Metra ticketing system ⓘ |
| trackGauge | standard gauge ⓘ |
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: Metra at Forest Park Description of subject: Metra at Forest Park is a commuter rail station in Forest Park, Illinois, serving Metra’s Union Pacific West Line and providing regional rail connections to and from Chicago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.