MBTA bus route 93
E555058
MBTA bus route 93 is a Massachusetts Bay Transportation Authority bus line that connects downtown Boston with the Charlestown and Sullivan Square areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MBTA bus route 93 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5877674 — 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: MBTA bus route 93 Context triple: [Community College station, hasBusConnection, MBTA bus route 93]
-
A.
MBTA bus route 92
MBTA bus route 92 is a Massachusetts Bay Transportation Authority bus line serving the Charlestown and Somerville areas with connections to downtown Boston.
-
B.
MBTA bus route 39
MBTA bus route 39 is a heavily used Boston-area bus line that connects Forest Hills and Back Bay via Jamaica Plain and the Longwood Medical Area, serving as a key replacement for the former Green Line E-branch streetcar service along much of its corridor.
-
C.
MBTA bus route 70
MBTA bus route 70 is a Massachusetts Bay Transportation Authority bus line that runs between Cambridge and Waltham, serving several communities along the Charles River corridor.
-
D.
MBTA bus route 57
MBTA bus route 57 is a key Boston-area bus line that connects downtown Boston with Allston, Brighton, and Watertown, serving as a major transit corridor along Commonwealth Avenue and beyond.
-
E.
MBTA bus route 71
MBTA bus route 71 is a Massachusetts Bay Transportation Authority bus line that primarily operates between Harvard Square in Cambridge and Watertown, serving neighborhoods along Mount Auburn Street.
- 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: MBTA bus route 93 Target entity description: MBTA bus route 93 is a Massachusetts Bay Transportation Authority bus line that connects downtown Boston with the Charlestown and Sullivan Square areas.
-
A.
MBTA bus route 92
MBTA bus route 92 is a Massachusetts Bay Transportation Authority bus line serving the Charlestown and Somerville areas with connections to downtown Boston.
-
B.
MBTA bus route 39
MBTA bus route 39 is a heavily used Boston-area bus line that connects Forest Hills and Back Bay via Jamaica Plain and the Longwood Medical Area, serving as a key replacement for the former Green Line E-branch streetcar service along much of its corridor.
-
C.
MBTA bus route 70
MBTA bus route 70 is a Massachusetts Bay Transportation Authority bus line that runs between Cambridge and Waltham, serving several communities along the Charles River corridor.
-
D.
MBTA bus route 57
MBTA bus route 57 is a key Boston-area bus line that connects downtown Boston with Allston, Brighton, and Watertown, serving as a major transit corridor along Commonwealth Avenue and beyond.
-
E.
MBTA bus route 71
MBTA bus route 71 is a Massachusetts Bay Transportation Authority bus line that primarily operates between Harvard Square in Cambridge and Watertown, serving neighborhoods along Mount Auburn Street.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
MBTA bus route
ⓘ
bus route ⓘ |
| connectsAt |
Haymarket station
ⓘ
linked to:
Haymarket Station
Sullivan Square station ⓘ |
| connectsWith |
MBTA Green Line
ⓘ
MBTA Orange Line ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| hasNeighborhood | Charlestown ⓘ |
| hasOperator |
MBTA bus operations
ⓘ
linked to:
MBTA
|
| hasPrimaryCity | Boston ⓘ |
| hasRouteNumber | 93 ⓘ |
| hasServiceType | local bus service ⓘ |
| hasStopArea | North End ⓘ |
| isPublicTransportRoute | true ⓘ |
| locatedIn |
Boston
ⓘ
linked to:
Boston, Massachusetts
Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| modeOfTransport | bus ⓘ |
| operatedBy |
Massachusetts Bay Transportation Authority
ⓘ
linked to:
MBTA
|
| operatesWithin | MBTA bus fare zones ⓘ |
| partOfNetwork | MBTA bus network ⓘ |
| servesArea |
Charlestown
ⓘ
Downtown Boston ⓘ Sullivan Square ⓘ |
| state | Massachusetts ⓘ |
| terminus |
Haymarket station
ⓘ
linked to:
Haymarket Station
Sullivan Square station ⓘ |
| usesFareSystem | MBTA fare system ⓘ |
| usesVehicleType |
diesel bus
ⓘ
hybrid bus ⓘ |
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: MBTA bus route 93 Description of subject: MBTA bus route 93 is a Massachusetts Bay Transportation Authority bus line that connects downtown Boston with the Charlestown and Sullivan Square areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.