MBTA paratransit service
E141791
MBTA paratransit service is a door-to-door, shared-ride transportation program providing accessible transit for people with disabilities who are unable to use standard MBTA buses, subways, or trains.
All labels observed (2)
| Label | Occurrences |
|---|---|
| MBTA paratransit service canonical | 1 |
| MBTA paratransit services | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T639045 — 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 paratransit service Context triple: [the T, hasComponent, MBTA paratransit service]
-
A.
MBTA
The MBTA (Massachusetts Bay Transportation Authority) is the public transit agency that operates subway, bus, commuter rail, and ferry services in the Greater Boston area.
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B.
MBTA bus network
The MBTA bus network is the system of public bus routes serving Cambridge and the greater Boston area as part of the Massachusetts Bay Transportation Authority’s regional transit services.
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C.
MBTA AFC 2.0
MBTA AFC 2.0 is the Massachusetts Bay Transportation Authority’s next-generation automated fare collection system designed to modernize how riders pay for and access public transit across Greater Boston.
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D.
MBTA Silver Line
The MBTA Silver Line is a bus rapid transit service in Boston that operates in dedicated lanes and tunnels, linking key neighborhoods, Logan Airport, and South Station.
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E.
MBTA Commuter Rail network
The MBTA Commuter Rail network is a regional passenger rail system serving Greater Boston and surrounding communities in Massachusetts and parts of Rhode Island.
- 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 paratransit service Target entity description: MBTA paratransit service is a door-to-door, shared-ride transportation program providing accessible transit for people with disabilities who are unable to use standard MBTA buses, subways, or trains.
-
A.
MBTA
The MBTA (Massachusetts Bay Transportation Authority) is the public transit agency that operates subway, bus, commuter rail, and ferry services in the Greater Boston area.
-
B.
MBTA bus network
The MBTA bus network is the system of public bus routes serving Cambridge and the greater Boston area as part of the Massachusetts Bay Transportation Authority’s regional transit services.
-
C.
MBTA AFC 2.0
MBTA AFC 2.0 is the Massachusetts Bay Transportation Authority’s next-generation automated fare collection system designed to modernize how riders pay for and access public transit across Greater Boston.
-
D.
MBTA Silver Line
The MBTA Silver Line is a bus rapid transit service in Boston that operates in dedicated lanes and tunnels, linking key neighborhoods, Logan Airport, and South Station.
-
E.
MBTA Commuter Rail network
The MBTA Commuter Rail network is a regional passenger rail system serving Greater Boston and surrounding communities in Massachusetts and parts of Rhode Island.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
door-to-door transportation service
ⓘ
paratransit service ⓘ shared-ride transportation program ⓘ |
| accessibilityFeature |
door-to-door assistance
ⓘ
wheelchair-accessible vehicles ⓘ |
| applicationProcess | disability eligibility assessment ⓘ |
| bookingMethod |
online reservation
ⓘ
phone reservation ⓘ |
| compliance | ADA paratransit regulations ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| eligibilityCriterion |
inability to use standard MBTA buses
ⓘ
inability to use standard MBTA subways ⓘ inability to use standard MBTA trains ⓘ |
| farePolicy | reduced fare for eligible riders ⓘ |
| fundingSource |
MBTA operating budget
ⓘ
federal transit funds ⓘ |
| goal | ensure mobility for riders unable to use fixed-route transit ⓘ |
| governingBody |
MBTA
ⓘ
surface form:
MBTA Board of Directors
|
| hasFeature |
advance trip negotiation within ADA rules
ⓘ
curb-to-curb service in some situations ⓘ |
| language | English ⓘ |
| locatedIn | Massachusetts ⓘ |
| operator |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| owner |
MBTA
ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| providedBy | contracted transportation providers ⓘ |
| purpose | provide accessible transit for people with disabilities ⓘ |
| regionServed | MBTA service district ⓘ |
| regulatoryBasis |
ADA complementary paratransit requirements
ⓘ
Americans with Disabilities Act ⓘ |
| safetyRequirement | driver training in assisting riders with disabilities ⓘ |
| sector | public transportation ⓘ |
| serviceArea | Greater Boston ⓘ |
| serviceCharacteristic | shared with other riders ⓘ |
| serviceConstraint |
advance scheduling required
ⓘ
operates during hours comparable to fixed-route service ⓘ operates within defined service area ⓘ |
| serviceMode |
accessible vehicle
ⓘ
van ⓘ |
| serviceRelationship | complements MBTA fixed-route transit ⓘ |
| serviceType |
advance-reservation
ⓘ
door-to-door ⓘ shared-ride ⓘ |
| serviceUser | registered paratransit customers ⓘ |
| targetPopulation | people with disabilities ⓘ |
| tripType | origin-to-destination trips ⓘ |
| website | https://www.mbta.com/accessibility/the-ride ⓘ |
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 paratransit service Description of subject: MBTA paratransit service is a door-to-door, shared-ride transportation program providing accessible transit for people with disabilities who are unable to use standard MBTA buses, subways, or trains.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
MBTA paratransit services