Libertyville station
E928782
Libertyville station is a commuter rail station in Libertyville, Illinois, that provides regional train service for local residents traveling to and from the Chicago metropolitan area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Libertyville station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11486818 — 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: Libertyville station Context triple: [Libertyville, Illinois, servedByStation, Libertyville station]
-
A.
Naperville station
Naperville station is a commuter rail station in Naperville, Illinois, serving as a major stop for Metra and Amtrak trains in the western suburbs of Chicago.
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B.
Palos Heights station
Palos Heights station is a commuter rail stop in Palos Heights, Illinois, serving passengers on Metra’s SouthWest Service line between Chicago and its southwestern suburbs.
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C.
Glenbrook station
Glenbrook station is a commuter rail stop in Stamford, Connecticut, served by Metro-North Railroad’s New Canaan Branch.
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D.
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.
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E.
Waukegan station
Waukegan station is a commuter rail station in Waukegan, Illinois, serving as a key stop and northern terminus for many Metra Union Pacific North Line trains between Chicago and the 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: Libertyville station Target entity description: Libertyville station is a commuter rail station in Libertyville, Illinois, that provides regional train service for local residents traveling to and from the Chicago metropolitan area.
-
A.
Naperville station
Naperville station is a commuter rail station in Naperville, Illinois, serving as a major stop for Metra and Amtrak trains in the western suburbs of Chicago.
-
B.
Palos Heights station
Palos Heights station is a commuter rail stop in Palos Heights, Illinois, serving passengers on Metra’s SouthWest Service line between Chicago and its southwestern suburbs.
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C.
Glenbrook station
Glenbrook station is a commuter rail stop in Stamford, Connecticut, served by Metro-North Railroad’s New Canaan Branch.
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D.
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.
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E.
Waukegan station
Waukegan station is a commuter rail station in Waukegan, Illinois, serving as a key stop and northern terminus for many Metra Union Pacific North Line trains between Chicago and the northern suburbs.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station in the United States ⓘ |
| accessible | yes ⓘ |
| bicycleFacilities | yes ⓘ |
| category | Metra stations in Lake County, Illinois ⓘ |
| connectsTo | Chicago Union Station NERFINISHED ⓘ |
| country | United States of America ⓘ |
| fareSystem | Metra zone-based fare system ⓘ |
| hasStationBuilding | yes ⓘ |
| hasTicketOfficeOrMachines | yes ⓘ |
| hasWaitingRoom | yes ⓘ |
| locatedIn | Libertyville, Illinois NERFINISHED ⓘ |
| locatedInAdministrativeTerritory |
Illinois
ⓘ
Lake County, Illinois NERFINISHED ⓘ |
| locatedInMetropolitanArea | Chicago metropolitan area ⓘ |
| numberOfTracks | 2 ⓘ |
| operator | Metra NERFINISHED ⓘ |
| owner | Metra NERFINISHED ⓘ |
| parkingAvailable | yes ⓘ |
| platforms | 2 ⓘ |
| platformType | side platforms ⓘ |
| primaryUse | regional commuter travel ⓘ |
| publicTransportSystem | Metra commuter rail NERFINISHED ⓘ |
| railwayLineUsed | Metra Milwaukee District North Line NERFINISHED ⓘ |
| serves |
Chicago metropolitan area
NERFINISHED
ⓘ
Libertyville, Illinois NERFINISHED ⓘ |
| servesCommutersTo | downtown Chicago ⓘ |
| serviceType | commuter rail ⓘ |
| structureType | at-grade ⓘ |
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: Libertyville station Description of subject: Libertyville station is a commuter rail station in Libertyville, Illinois, that provides regional train service for local residents traveling to and from the Chicago metropolitan area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.