Savin Hill station
E252108
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Savin Hill station canonical | 5 |
| Savin Hill MBTA station | 2 |
| Savin Hill (Old Colony Railroad station) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1669432 — 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: Savin Hill station Context triple: [Savin Hill, hasTransportation, Savin Hill station]
-
A.
Copley station
Copley station is a major underground MBTA subway stop in Boston’s Back Bay neighborhood, serving multiple branches of the Green Line and providing access to nearby landmarks like Copley Square and the Boston Public Library.
-
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.
Ashmont station
Ashmont station is a major MBTA transit hub in Boston’s Dorchester neighborhood, serving as the southern terminus of the Red Line’s Ashmont branch and the connection point to the Mattapan trolley line.
-
D.
Brookline Hills station
Brookline Hills station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line in Brookline, Massachusetts, serving local commuters and nearby schools and neighborhoods.
-
E.
Belmont station
Belmont station is a commuter rail stop in Downers Grove, Illinois, served by Metra’s BNSF Railway Line connecting the suburb to downtown Chicago.
- 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: Savin Hill station Target entity description: 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.
-
A.
Copley station
Copley station is a major underground MBTA subway stop in Boston’s Back Bay neighborhood, serving multiple branches of the Green Line and providing access to nearby landmarks like Copley Square and the Boston Public Library.
-
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.
Ashmont station
Ashmont station is a major MBTA transit hub in Boston’s Dorchester neighborhood, serving as the southern terminus of the Red Line’s Ashmont branch and the connection point to the Mattapan trolley line.
-
D.
Brookline Hills station
Brookline Hills station is a light rail stop on the Massachusetts Bay Transportation Authority’s Green Line in Brookline, Massachusetts, serving local commuters and nearby schools and neighborhoods.
-
E.
Belmont station
Belmont station is a commuter rail stop in Downers Grove, Illinois, served by Metra’s BNSF Railway Line connecting the suburb to downtown Chicago.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA Red Line station
ⓘ
rapid transit station ⓘ |
| accessible | yes ⓘ |
| city |
Boston, Massachusetts
ⓘ
surface form:
Boston
|
| connectsTo | local MBTA bus routes ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem |
MBTA
ⓘ
surface form:
MBTA subway
|
| fareZone | Rapid transit flat fare ⓘ |
| formerName |
Savin Hill station
self-linksurface differs
ⓘ
surface form:
Savin Hill (Old Colony Railroad station)
|
| formerService |
New York, New Haven and Hartford Railroad
ⓘ
Old Colony Railroad ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasCanopy | yes ⓘ |
| hasElevators | yes ⓘ |
| hasFareControl | yes ⓘ |
| hasParking | no ⓘ |
| hasStairs | yes ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
surface form:
Boston
Dorchester ⓘ Massachusetts ⓘ Savin Hill neighborhood ⓘ United States of America ⓘ
surface form:
United States
|
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| opened | 1927 ⓘ |
| operatedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| ownedBy |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| partOfSystem |
Boston subway
ⓘ
surface form:
MBTA subway system
|
| platformType | island platform ⓘ |
| rebuilt |
2003
ⓘ
2004 ⓘ |
| servedByBranch |
Ashmont branch
ⓘ
surface form:
Ashmont Branch
|
| servedByLine | Red Line ⓘ |
| servesNeighborhood |
Dorchester
ⓘ
Savin Hill ⓘ |
| state | Massachusetts ⓘ |
| structureType | elevated station ⓘ |
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: Savin Hill station Description of subject: 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.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Red Line (MBTA)
this entity surface form:
Savin Hill MBTA station
this entity surface form:
Savin Hill MBTA station
this entity surface form:
Savin Hill (Old Colony Railroad station)
subject surface form:
Savin Hill