Broadway–South Boston
E134404
Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Broadway–South Boston canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T598485 — 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: Broadway–South Boston Context triple: [Broadway, formerName, Broadway–South Boston]
-
A.
Dorchester Avenue
Dorchester Avenue is a major thoroughfare in Boston’s Dorchester neighborhood, lined with residential, commercial, and cultural landmarks and serving as a key local transit corridor.
-
B.
Brattle Street
Brattle Street is a historic thoroughfare in Cambridge, Massachusetts, known for its colonial-era houses, cultural landmarks, and proximity to Harvard University.
-
C.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
-
D.
Beacon Street
Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
-
E.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
- 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: Broadway–South Boston Target entity description: Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
-
A.
Dorchester Avenue
Dorchester Avenue is a major thoroughfare in Boston’s Dorchester neighborhood, lined with residential, commercial, and cultural landmarks and serving as a key local transit corridor.
-
B.
Brattle Street
Brattle Street is a historic thoroughfare in Cambridge, Massachusetts, known for its colonial-era houses, cultural landmarks, and proximity to Harvard University.
-
C.
Porter Square
Porter Square is a bustling commercial and transit hub in northern Cambridge, Massachusetts, known for its shopping centers, restaurants, and MBTA Red Line and commuter rail station.
-
D.
Beacon Street
Beacon Street is a historic thoroughfare in Boston, Massachusetts, known for running along the Boston Common and past prominent landmarks in the Beacon Hill neighborhood.
-
E.
King Street, Boston
King Street in Boston (now known as State Street) is the historic downtown thoroughfare where the Boston Massacre occurred in 1770, a pivotal event leading up to the American Revolution.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
former name of transit station
ⓘ
rapid transit station ⓘ |
| category | Former names of MBTA stations ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareCollection | MBTA faregates ⓘ |
| fareSystem |
MBTA
ⓘ
surface form:
MBTA subway
|
| formerDesignation | Broadway–South Boston station ⓘ |
| formerNameOf | Broadway ⓘ |
| hasAdjacentStation |
Andrew
ⓘ
South Station ⓘ |
| hasPlatformType | island platform ⓘ |
| hasTracks | 2 ⓘ |
| line | Red Line ⓘ |
| locatedAt |
Broadway (street) in South Boston
ⓘ
surface form:
Broadway (street), South Boston
|
| locatedIn |
Boston, Massachusetts
ⓘ
South Boston ⓘ
surface form:
South Boston, Massachusetts
|
| locatedInBorough | South Boston ⓘ |
| locatedInCounty | Suffolk County, Massachusetts ⓘ |
| locatedInMetropolitanArea | Greater Boston ⓘ |
| operator |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| owner |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| partOf |
MBTA Red Line
ⓘ
MBTA ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| replacedByName | Broadway ⓘ |
| servedBy |
MBTA Red Line
ⓘ
surface form:
MBTA Red Line trains
|
| serves |
South Boston
ⓘ
surface form:
South Boston neighborhood
|
| structureType | underground station ⓘ |
| system |
Boston subway
ⓘ
surface form:
MBTA subway system
|
| transportationMode | rapid transit ⓘ |
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: Broadway–South Boston Description of subject: Broadway–South Boston was the former name of the MBTA Red Line rapid transit station now known simply as Broadway in South Boston, Massachusetts.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.