Suffolk Downs station
E581823
Suffolk Downs station is a Massachusetts Bay Transportation Authority (MBTA) Blue Line rapid transit stop located in East Boston, Massachusetts.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Suffolk Downs (BRB&L station) | 1 |
| Suffolk Downs station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6298249 — 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: Suffolk Downs station Context triple: [Orient Heights, hasAdjacentStation, Suffolk Downs station]
-
A.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
B.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
-
C.
Hastings station
Hastings station is a small commuter rail stop in Weston, Massachusetts, served by the MBTA's Framingham/Worcester Line.
-
D.
Saxmundham railway station
Saxmundham railway station is a small regional rail stop serving the town of Saxmundham and surrounding areas in Suffolk, England.
-
E.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
- 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: Suffolk Downs station Target entity description: Suffolk Downs station is a Massachusetts Bay Transportation Authority (MBTA) Blue Line rapid transit stop located in East Boston, Massachusetts.
-
A.
Wilton station
Wilton station is a commuter rail stop in Wilton, Connecticut, serving passengers on the Metro-North Railroad’s Danbury Branch.
-
B.
Basildon railway station
Basildon railway station is the main rail hub serving the town of Basildon in Essex, England, on the London, Tilbury and Southend line.
-
C.
Hastings station
Hastings station is a small commuter rail stop in Weston, Massachusetts, served by the MBTA's Framingham/Worcester Line.
-
D.
Saxmundham railway station
Saxmundham railway station is a small regional rail stop serving the town of Saxmundham and surrounding areas in Suffolk, England.
-
E.
Netherwood station
Netherwood station is a commuter rail stop in Plainfield, New Jersey, served by NJ Transit trains on the Raritan Valley Line.
- F. None of above. chosen
Statements (36)
| Predicate | Object |
|---|---|
| instanceOf | rapid transit station ⓘ |
| accessible | no ⓘ |
| category |
MBTA Blue Line stations
ⓘ
Railway stations in Boston, Massachusetts ⓘ Railway stations in the United States opened in 1952 ⓘ |
| city |
Boston, Massachusetts
ⓘ
surface form:
Boston
|
| country |
United States of America
ⓘ
surface form:
United States
|
| fareCollection | faregates at station entrance ⓘ |
| fareSystem | MBTA NERFINISHED ⓘ |
| fareZone | Rapid transit flat fare ⓘ |
| hasAdjacentStation |
Beachmont station
NERFINISHED
ⓘ
Orient Heights station NERFINISHED ⓘ |
| hasBicycleFacilities | no ⓘ |
| hasBusConnections | no regular MBTA bus routes ⓘ |
| hasParking | no ⓘ |
| hasRebuilt | 1980s ⓘ |
| line | Blue Line NERFINISHED ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
East Boston, Massachusetts NERFINISHED ⓘ United States of America ⓘ
surface form:
United States
|
| namedAfter | Suffolk Downs racetrack NERFINISHED ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 1952-01-05 ⓘ |
| operatedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| ownedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| platformType | island platform ⓘ |
| replaced | Suffolk Downs Boston, Revere Beach and Lynn Railroad station NERFINISHED ⓘ |
| servedBy | MBTA Blue Line NERFINISHED ⓘ |
| servesArea | Suffolk Downs racetrack site NERFINISHED ⓘ |
| servesNeighborhood | Orient Heights NERFINISHED ⓘ |
| state | Massachusetts ⓘ |
| structureType | surface station ⓘ |
| ticketingSystem |
CharlieCard
NERFINISHED
ⓘ
CharlieTicket NERFINISHED ⓘ contactless payment ⓘ |
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: Suffolk Downs station Description of subject: Suffolk Downs station is a Massachusetts Bay Transportation Authority (MBTA) Blue Line rapid transit stop located in East Boston, Massachusetts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Suffolk Downs (BRB&L station)