Washington Square station
E575955
Washington Square station is a light rail stop on the MBTA Green Line in Brookline, Massachusetts, serving the C Branch along Beacon Street.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Washington Square station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6050653 — 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 Square station Context triple: [C Branch, hasStop, Washington Square station]
-
A.
Sullivan Square station
Sullivan Square station is a major multimodal transit hub in Boston, Massachusetts, serving MBTA Orange Line trains and numerous bus routes that connect the city and surrounding areas.
-
B.
Pershing Square station
Pershing Square station is an underground rapid transit station in downtown Los Angeles serving the Metro B Line and nearby historic and commercial districts.
-
C.
Capen Street station
Capen Street station is a small light rail stop on the MBTA's Mattapan trolley line in Milton, Massachusetts.
-
D.
Lafayette Avenue subway station
Lafayette Avenue subway station is a New York City Subway station in Brooklyn serving the IND Fulton Street Line.
-
E.
Fairview Avenue Station
Fairview Avenue Station is a light rail stop on the METRO Green Line serving the Saint Paul–Minneapolis area in Minnesota.
- 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 Square station Target entity description: Washington Square station is a light rail stop on the MBTA Green Line in Brookline, Massachusetts, serving the C Branch along Beacon Street.
-
A.
Sullivan Square station
Sullivan Square station is a major multimodal transit hub in Boston, Massachusetts, serving MBTA Orange Line trains and numerous bus routes that connect the city and surrounding areas.
-
B.
Pershing Square station
Pershing Square station is an underground rapid transit station in downtown Los Angeles serving the Metro B Line and nearby historic and commercial districts.
-
C.
Capen Street station
Capen Street station is a small light rail stop on the MBTA's Mattapan trolley line in Milton, Massachusetts.
-
D.
Lafayette Avenue subway station
Lafayette Avenue subway station is a New York City Subway station in Brooklyn serving the IND Fulton Street Line.
-
E.
Fairview Avenue Station
Fairview Avenue Station is a light rail stop on the METRO Green Line serving the Saint Paul–Minneapolis area in Minnesota.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA Green Line station
ⓘ
light rail station ⓘ |
| fareSystem | MBTA fare system ⓘ |
| hasAccessibility | partially accessible ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasBranchLetter | C ⓘ |
| hasCountry |
United States
ⓘ
linked to:
United States of America
|
| hasCounty | Norfolk County NERFINISHED ⓘ |
| hasLineColor | Green ⓘ |
| hasLocalTransitAuthority | MBTA NERFINISHED ⓘ |
| hasPlatformType | side platforms ⓘ |
| hasServiceType | light rail street-running ⓘ |
| hasState | Massachusetts NERFINISHED ⓘ |
| hasStructureType | at-grade ⓘ |
| hasTracks | 2 ⓘ |
| hasTransitMode | light rail ⓘ |
| isNamedAfter | Washington Square NERFINISHED ⓘ |
| isOnCorridor | Beacon Street median ⓘ |
| locatedIn |
Brookline, Massachusetts
NERFINISHED
ⓘ
Massachusetts ⓘ Norfolk County, Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| openedAsPartOf | Boston Elevated Railway surface network NERFINISHED ⓘ |
| operatedBy |
Massachusetts Bay Transportation Authority
ⓘ
linked to:
MBTA
|
| partOfSystem | MBTA Green Line NERFINISHED ⓘ |
| servedByLine | Green Line C branch NERFINISHED ⓘ |
| servesMunicipality | Town of Brookline NERFINISHED ⓘ |
| servesNeighborhood | Washington Square, Brookline NERFINISHED ⓘ |
| streetLocation | Beacon Street NERFINISHED ⓘ |
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 Square station Description of subject: Washington Square station is a light rail stop on the MBTA Green Line in Brookline, Massachusetts, serving the C Branch along Beacon Street.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.