Indiana station
E95721
Indiana station is a Chicago Transit Authority 'L' rapid transit stop on the South Side, located along the Green Line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Illinois station | 1 |
| Indiana station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T797707 — 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: Indiana station Context triple: [Green Line (CTA), servesStation, Indiana station]
-
A.
Adams/Wabash station
Adams/Wabash station is an elevated Chicago "L" train stop in the Loop, serving multiple lines in the heart of downtown Chicago.
-
B.
Jefferson Station
Jefferson Station is a major regional rail hub in Center City Philadelphia that connects numerous SEPTA commuter lines and provides convenient access to nearby attractions and commercial areas.
-
C.
Fort Wayne, Indiana
Fort Wayne, Indiana is a major city in northeastern Indiana known as a regional economic, cultural, and manufacturing hub.
-
D.
Lake station
Lake station is a Chicago 'L' rapid transit station on the Loop, serving as a key stop in the city's downtown elevated rail system.
-
E.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
- 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: Indiana station Target entity description: Indiana station is a Chicago Transit Authority 'L' rapid transit stop on the South Side, located along the Green Line.
-
A.
Adams/Wabash station
Adams/Wabash station is an elevated Chicago "L" train stop in the Loop, serving multiple lines in the heart of downtown Chicago.
-
B.
Jefferson Station
Jefferson Station is a major regional rail hub in Center City Philadelphia that connects numerous SEPTA commuter lines and provides convenient access to nearby attractions and commercial areas.
-
C.
Fort Wayne, Indiana
Fort Wayne, Indiana is a major city in northeastern Indiana known as a regional economic, cultural, and manufacturing hub.
-
D.
Lake station
Lake station is a Chicago 'L' rapid transit station on the Loop, serving as a key stop in the city's downtown elevated rail system.
-
E.
St. Clair station
St. Clair station is a Toronto Transit Commission subway station on Line 1 in midtown Toronto, serving the St. Clair Avenue and Yonge Street area with connections to streetcar and bus routes.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
'L' station
ⓘ
railway station in the United States ⓘ rapid transit station ⓘ |
| accessible | no ⓘ |
| city |
Chicago
ⓘ
linked to:
Chicago, Illinois, United States
|
| country |
United States
ⓘ
linked to:
United States of America
|
| faregatesLocation | station house below tracks ⓘ |
| fareSystem | Ventra ⓘ |
| hasBicycleFacilities | no ⓘ |
| line |
Green Line (CTA)
ⓘ
linked to:
CTA Green Line
|
| locatedIn |
Chicago
ⓘ
linked to:
Chicago, Illinois, United States
Illinois ⓘ United States ⓘ
linked to:
United States of America
|
| neighborhood | Grand Boulevard, Chicago ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1905 ⓘ |
| operator | Chicago Transit Authority ⓘ |
| owner | Chicago Transit Authority ⓘ |
| platformConfiguration | 2 side platforms ⓘ |
| servedArea |
South Side of Chicago
ⓘ
linked to:
South Side, Chicago
|
| servedBy | Green Line South Side Main Line ⓘ |
| state | Illinois ⓘ |
| structureType | elevated station ⓘ |
| transitSystem |
Chicago 'L'
ⓘ
linked to:
Chicago "L"
|
| zone | CTA flat fare zone ⓘ |
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: Indiana station Description of subject: Indiana station is a Chicago Transit Authority 'L' rapid transit stop on the South Side, located along the Green Line.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Green Line
subject linked to:
Green Line
linked to: Indiana station