43rd station (Green Line)
E462819
43rd station (Green Line) is a Chicago 'L' rapid transit station on the Green Line serving the Bronzeville neighborhood on the South Side of Chicago.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 43rd station (CTA Green Line) | 1 |
| 43rd station (Green Line) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4702309 — 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: 43rd station (Green Line) Context triple: [47th station (Green Line), hasAdjacentStation, 43rd station (Green Line)]
-
A.
47th station (Green Line)
47th station (Green Line) is an elevated Chicago Transit Authority rapid transit stop located in the Bronzeville neighborhood on the South Side of Chicago.
-
B.
Pulaski station (Green Line)
Pulaski station (Green Line) is an elevated Chicago 'L' rapid transit station on the CTA's Green Line located in the city's West Garfield Park neighborhood.
-
C.
Garfield station (Green Line)
Garfield station (Green Line) is an elevated Chicago 'L' rapid transit station located in the Washington Park neighborhood on the city's South Side.
-
D.
35th/Archer station
35th/Archer station is a Chicago Transit Authority rapid transit stop on the Orange Line serving the city’s Southwest Side.
-
E.
Kedzie station (Green Line)
Kedzie station (Green Line) is an elevated Chicago 'L' rapid transit station located in the East Garfield Park neighborhood on the city's West Side.
- 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: 43rd station (Green Line) Target entity description: 43rd station (Green Line) is a Chicago 'L' rapid transit station on the Green Line serving the Bronzeville neighborhood on the South Side of Chicago.
-
A.
47th station (Green Line)
47th station (Green Line) is an elevated Chicago Transit Authority rapid transit stop located in the Bronzeville neighborhood on the South Side of Chicago.
-
B.
Pulaski station (Green Line)
Pulaski station (Green Line) is an elevated Chicago 'L' rapid transit station on the CTA's Green Line located in the city's West Garfield Park neighborhood.
-
C.
Garfield station (Green Line)
Garfield station (Green Line) is an elevated Chicago 'L' rapid transit station located in the Washington Park neighborhood on the city's South Side.
-
D.
35th/Archer station
35th/Archer station is a Chicago Transit Authority rapid transit stop on the Orange Line serving the city’s Southwest Side.
-
E.
Kedzie station (Green Line)
Kedzie station (Green Line) is an elevated Chicago 'L' rapid transit station located in the East Garfield Park neighborhood on the city's West Side.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
Chicago 'L' station
ⓘ
rapid transit station ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fareCollection | pay-as-you-enter ⓘ |
| fareSystem | Ventra ⓘ |
| hasAccessibility | not fully accessible ⓘ |
| hasAdjacentStation |
47th station (Green Line)
ⓘ
Indiana station (Green Line) ⓘ
linked to:
Indiana station (CTA Green Line)
|
| hasPlatformType | island platform ⓘ |
| hasService | CTA Green Line trains ⓘ |
| locatedIn |
Bronzeville
ⓘ
Chicago ⓘ
linked to:
Chicago, Illinois, United States
Illinois ⓘ South Side, Chicago ⓘ United States ⓘ
linked to:
United States of America
|
| neighborhood | Bronzeville ⓘ |
| operator | Chicago Transit Authority ⓘ |
| ownedBy | Chicago Transit Authority ⓘ |
| publicTransitSystem |
Chicago 'L'
ⓘ
linked to:
Chicago "L"
|
| railwayLine |
Green Line (CTA)
ⓘ
linked to:
CTA Green Line
|
| serves |
Bronzeville
ⓘ
linked to:
South Side, Chicago
|
| servesLine | Green Line South Side Main Line ⓘ |
| structureType | elevated ⓘ |
| transitAuthority | Chicago Transit Authority ⓘ |
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: 43rd station (Green Line) Description of subject: 43rd station (Green Line) is a Chicago 'L' rapid transit station on the Green Line serving the Bronzeville neighborhood on the South Side of Chicago.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 43rd station (Green Line)