Jarvis station (CTA Red Line)
E469657
Jarvis station (CTA Red Line) is an elevated rapid transit stop on Chicago’s Red Line serving the Rogers Park neighborhood near the city’s northern lakefront.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Jarvis station (CTA Red Line) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4679632 — 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: Jarvis station (CTA Red Line) Context triple: [Rogers Park, Chicago, contains, Jarvis station (CTA Red Line)]
-
A.
Jackson (CTA Red Line station)
Jackson is a major Chicago Transit Authority Red Line subway station located in downtown Chicago’s Loop, serving as a key transfer point within the city’s rapid transit system.
-
B.
Pulaski station (CTA Orange Line)
Pulaski station (CTA Orange Line) is an elevated rapid transit stop on Chicago’s Orange Line serving the West Elsdon neighborhood near Midway Airport.
-
C.
Addison station (CTA Red Line)
Addison station (CTA Red Line) is a Chicago 'L' rapid transit stop on the Red Line located in the Lakeview neighborhood, best known for serving fans attending games and events at nearby Wrigley Field.
-
D.
Chicago Avenue station (CTA Red Line)
Chicago Avenue station (CTA Red Line) is an underground Chicago Transit Authority rapid transit stop on the Red Line serving the Near North Side area, including the Magnificent Mile.
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E.
Belmont station (CTA Red Line)
Belmont station (CTA Red Line) is a major Chicago 'L' rapid transit hub in the Lakeview neighborhood where the Red, Brown, and Purple Lines converge.
- 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: Jarvis station (CTA Red Line) Target entity description: Jarvis station (CTA Red Line) is an elevated rapid transit stop on Chicago’s Red Line serving the Rogers Park neighborhood near the city’s northern lakefront.
-
A.
Jackson (CTA Red Line station)
Jackson is a major Chicago Transit Authority Red Line subway station located in downtown Chicago’s Loop, serving as a key transfer point within the city’s rapid transit system.
-
B.
Pulaski station (CTA Orange Line)
Pulaski station (CTA Orange Line) is an elevated rapid transit stop on Chicago’s Orange Line serving the West Elsdon neighborhood near Midway Airport.
-
C.
Addison station (CTA Red Line)
Addison station (CTA Red Line) is a Chicago 'L' rapid transit stop on the Red Line located in the Lakeview neighborhood, best known for serving fans attending games and events at nearby Wrigley Field.
-
D.
Chicago Avenue station (CTA Red Line)
Chicago Avenue station (CTA Red Line) is an underground Chicago Transit Authority rapid transit stop on the Red Line serving the Near North Side area, including the Magnificent Mile.
-
E.
Belmont station (CTA Red Line)
Belmont station (CTA Red Line) is a major Chicago 'L' rapid transit hub in the Lakeview neighborhood where the Red, Brown, and Purple Lines converge.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Chicago 'L' station
ⓘ
elevated railway station ⓘ rapid transit station ⓘ |
| country | United States of America ⓘ |
| electrification | third rail ⓘ |
| fareControlLocation | street level ⓘ |
| fareSystem | Ventra ⓘ |
| formerOperator | Chicago Rapid Transit Company NERFINISHED ⓘ |
| hasModeOfTransport | rapid transit ⓘ |
| hasService | 24-hour Red Line service ⓘ |
| isPartOfNetwork | Chicago Transit Authority rail network NERFINISHED ⓘ |
| locatedInAdministrativeTerritorialEntity | Illinois NERFINISHED ⓘ |
| locatedInArea | Far North Side, Chicago NERFINISHED ⓘ |
| locatedInCity | Chicago NERFINISHED ⓘ |
| locatedInNeighborhood | Rogers Park, Chicago NERFINISHED ⓘ |
| locatedInTransportSystem | Chicago 'L' NERFINISHED ⓘ |
| locatedNear | Lake Michigan NERFINISHED ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1908 ⓘ |
| operator | Chicago Transit Authority ⓘ |
| ownedBy | Chicago Transit Authority ⓘ |
| partOf | North Side Main Line (CTA) NERFINISHED ⓘ |
| platformConfiguration | island platform ⓘ |
| platformLocation | elevated ⓘ |
| publicTransitSystem | CTA rail system ⓘ |
| railwayLine | Red Line (CTA) NERFINISHED ⓘ |
| serves | Rogers Park neighborhood NERFINISHED ⓘ |
| servesLineDirection |
northbound Red Line
ⓘ
southbound Red Line ⓘ |
| structureType | elevated ⓘ |
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: Jarvis station (CTA Red Line) Description of subject: Jarvis station (CTA Red Line) is an elevated rapid transit stop on Chicago’s Red Line serving the Rogers Park neighborhood near the city’s northern lakefront.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.