Uphams Corner station
E802527
Uphams Corner station is a Massachusetts Bay Transportation Authority commuter rail stop on the Fairmount Line located in the Uphams Corner neighborhood of Dorchester, Boston.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Uphams Corner station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9482593 — 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: Uphams Corner station Context triple: [Uphams Corner, servedBy, Uphams Corner station]
-
A.
Coolidge Corner station
Coolidge Corner station is a light rail stop on the MBTA Green Line in Brookline, Massachusetts, serving the busy commercial and residential Coolidge Corner neighborhood.
-
B.
Brookline Village station
Brookline Village station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line in the Brookline neighborhood just outside Boston.
-
C.
Savin Hill station
Savin Hill station is a rapid transit stop on the Massachusetts Bay Transportation Authority's Red Line serving the Savin Hill neighborhood of Dorchester in Boston, Massachusetts.
-
D.
Boylston station
Boylston station is a historic underground light rail stop in downtown Boston that serves the MBTA Green Line.
-
E.
Massachusetts Avenue station
Massachusetts Avenue station is an underground rapid transit stop in Boston, Massachusetts, located in the South End and served by the MBTA's Orange 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: Uphams Corner station Target entity description: Uphams Corner station is a Massachusetts Bay Transportation Authority commuter rail stop on the Fairmount Line located in the Uphams Corner neighborhood of Dorchester, Boston.
-
A.
Coolidge Corner station
Coolidge Corner station is a light rail stop on the MBTA Green Line in Brookline, Massachusetts, serving the busy commercial and residential Coolidge Corner neighborhood.
-
B.
Brookline Village station
Brookline Village station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line in the Brookline neighborhood just outside Boston.
-
C.
Savin Hill station
Savin Hill station is a rapid transit stop on the Massachusetts Bay Transportation Authority's Red Line serving the Savin Hill neighborhood of Dorchester in Boston, Massachusetts.
-
D.
Boylston station
Boylston station is a historic underground light rail stop in downtown Boston that serves the MBTA Green Line.
-
E.
Massachusetts Avenue station
Massachusetts Avenue station is an underground rapid transit stop in Boston, Massachusetts, located in the South End and served by the MBTA's Orange Line.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf | commuter rail station ⓘ |
| accessible | yes ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrified | no ⓘ |
| fareSystem | MBTA NERFINISHED ⓘ |
| hasConnectingService | MBTA bus NERFINISHED ⓘ |
| hasOperatorType | public transit authority ⓘ |
| hasOwnerType | public transit authority ⓘ |
| hasPlatforms | 2 ⓘ |
| hasPlatformType | side platform ⓘ |
| hasService | passenger rail ⓘ |
| hasServiceType | commuter rail ⓘ |
| hasStationCode | Uphams Corner NERFINISHED ⓘ |
| hasTracks | 2 ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
Dorchester, Boston NERFINISHED ⓘ Massachusetts ⓘ United States of America ⓘ
surface form:
United States
Uphams Corner NERFINISHED ⓘ |
| operator |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| ownedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| partOfSystem | MBTA Commuter Rail NERFINISHED ⓘ |
| railGauge | standard gauge ⓘ |
| railNetwork | Greater Boston commuter rail network NERFINISHED ⓘ |
| region | New England NERFINISHED ⓘ |
| servedByLine | Fairmount Line NERFINISHED ⓘ |
| servesBorough | Dorchester NERFINISHED ⓘ |
| servesCity | Boston NERFINISHED ⓘ |
| servesNeighborhood | Uphams Corner neighborhood NERFINISHED ⓘ |
| state | Massachusetts ⓘ |
| structureType | at-grade ⓘ |
| zoneSystem | MBTA Commuter Rail fare zones 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: Uphams Corner station Description of subject: Uphams Corner station is a Massachusetts Bay Transportation Authority commuter rail stop on the Fairmount Line located in the Uphams Corner neighborhood of Dorchester, Boston.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.