Washington/Dearborn (informal designation)
E868095
Washington/Dearborn is the informal designation for the former Washington station on the Chicago Transit Authority’s Blue Line in downtown Chicago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Washington/Dearborn (informal designation) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10511141 — 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: Washington/Dearborn (informal designation) Context triple: [Washington station (CTA Blue Line), hasStationCode, Washington/Dearborn (informal designation)]
-
A.
Detroit, Washington
Detroit, Washington was a former community in Mason County that later became known as Grapeview.
-
B.
Dearborn
Dearborn is a city in the Detroit metropolitan area best known as the longtime headquarters of the Ford Motor Company and a historic center of the American automotive industry.
-
C.
Metropolis of Detroit
The Metropolis of Detroit is a regional ecclesiastical jurisdiction of the Greek Orthodox Archdiocese of America overseeing Greek Orthodox parishes in parts of the American Midwest.
-
D.
Detroit
Detroit is a major U.S. city in Michigan known historically as the center of the American automotive industry and for its influential contributions to music, particularly Motown.
-
E.
Dearborn, Michigan, United States
Dearborn, Michigan, United States is a city in the Detroit metropolitan area best known as the longtime home of Ford Motor Company and a historic center of the American automotive industry.
- 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: Washington/Dearborn (informal designation) Target entity description: Washington/Dearborn is the informal designation for the former Washington station on the Chicago Transit Authority’s Blue Line in downtown Chicago.
-
A.
Detroit, Washington
Detroit, Washington was a former community in Mason County that later became known as Grapeview.
-
B.
Dearborn
Dearborn is a city in the Detroit metropolitan area best known as the longtime headquarters of the Ford Motor Company and a historic center of the American automotive industry.
-
C.
Metropolis of Detroit
The Metropolis of Detroit is a regional ecclesiastical jurisdiction of the Greek Orthodox Archdiocese of America overseeing Greek Orthodox parishes in parts of the American Midwest.
-
D.
Detroit
Detroit is a major U.S. city in Michigan known historically as the center of the American automotive industry and for its influential contributions to music, particularly Motown.
-
E.
Dearborn, Michigan, United States
Dearborn, Michigan, United States is a city in the Detroit metropolitan area best known as the longtime home of Ford Motor Company and a historic center of the American automotive industry.
- F. None of above. chosen
Statements (26)
| Predicate | Object |
|---|---|
| instanceOf |
former rapid transit station
ⓘ
informal station designation ⓘ |
| connectedByPedestrianTunnelTo | Washington/State NERFINISHED ⓘ |
| fareControlConnectionWith | Washington/State NERFINISHED ⓘ |
| fareControlSharedWith | Washington/State (Red Line) NERFINISHED ⓘ |
| fareSystem | CTA ‘L’ system ⓘ |
| informalNameFor | Washington station (CTA Blue Line) NERFINISHED ⓘ |
| lineType | ‘L’ rapid transit ⓘ |
| locatedIn |
Chicago, Illinois, United States
ⓘ
surface form:
Chicago, Illinois
United States of America ⓘ
surface form:
United States
|
| locatedInArea |
Chicago Loop
NERFINISHED
ⓘ
Downtown Chicago NERFINISHED ⓘ |
| locatedInTunnelUnder | Dearborn Street Subway GENERATED ⓘ |
| locatedUnder |
Dearborn Street
NERFINISHED
ⓘ
Washington Street NERFINISHED ⓘ |
| namedFrom |
Dearborn Street
NERFINISHED
ⓘ
Washington Street NERFINISHED ⓘ |
| operatedBy | Chicago Transit Authority NERFINISHED ⓘ |
| partOf |
Chicago Transit Authority
NERFINISHED
ⓘ
Dearborn Street Subway NERFINISHED ⓘ |
| platformType | subway island platform ⓘ |
| servedAs | Washington station (Blue Line) NERFINISHED ⓘ |
| servedByLine | Blue Line (CTA) NERFINISHED ⓘ |
| serviceType | rapid transit ⓘ |
| status | closed ⓘ |
| structureType | subway ⓘ |
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: Washington/Dearborn (informal designation) Description of subject: Washington/Dearborn is the informal designation for the former Washington station on the Chicago Transit Authority’s Blue Line in downtown Chicago.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.