MBTA contactless fare system "AFC 2.0" (planned)
E17394
The MBTA contactless fare system "AFC 2.0" is a planned modern payment platform for Boston’s transit network that will allow riders to tap in with contactless cards, smartphones, and other devices across all modes of service.
All labels observed (2)
| Label | Occurrences |
|---|---|
| MBTA contactless fare system "AFC 2.0" (planned) canonical | 1 |
| MBTA contactless payment system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T145869 — 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 contactless fare system "AFC 2.0" (planned) Context triple: [CharlieCard, replacedBy, MBTA contactless fare system "AFC 2.0" (planned)]
-
A.
SmarTrip
SmarTrip is a rechargeable contactless smart card used to pay fares on the Washington, D.C. region’s public transit systems.
-
B.
MetroCard
MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
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C.
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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D.
MetroAccess
MetroAccess is a paratransit service providing door-to-door transportation for people with disabilities in the Washington, D.C. metropolitan area.
-
E.
TAP card
The TAP card is a reusable contactless smart card used to pay fares across public transit systems in the Los Angeles County region.
- 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 contactless fare system "AFC 2.0" (planned) Target entity description: The MBTA contactless fare system "AFC 2.0" is a planned modern payment platform for Boston’s transit network that will allow riders to tap in with contactless cards, smartphones, and other devices across all modes of service.
-
A.
SmarTrip
SmarTrip is a rechargeable contactless smart card used to pay fares on the Washington, D.C. region’s public transit systems.
-
B.
MetroCard
MetroCard is a magnetic stripe payment card formerly used as the primary method for paying fares on New York City’s public transit system, including subways and buses.
-
C.
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.
-
D.
MetroAccess
MetroAccess is a paratransit service providing door-to-door transportation for people with disabilities in the Washington, D.C. metropolitan area.
-
E.
TAP card
The TAP card is a reusable contactless smart card used to pay fares across public transit systems in the Los Angeles County region.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
automated fare collection system
ⓘ
contactless fare collection system ⓘ |
| alsoKnownAs |
MBTA AFC 2.0
ⓘ
MBTA contactless fare system ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| designPrinciple |
account-based fare collection
ⓘ
interoperability across modes ⓘ |
| fareMedium |
MBTA-branded fare card
ⓘ
contactless bank card ⓘ contactless smart card ⓘ mobile wallet ⓘ smartphone ⓘ wearable device ⓘ |
| farePolicySupport |
reduced fare products
ⓘ
stored value ⓘ time-based passes ⓘ transfer rules ⓘ |
| feature |
contactless validation at gates
ⓘ
fare capping capability ⓘ tap-in payment ⓘ validators on all doors of some vehicles ⓘ |
| goal |
enable all-door boarding on buses
ⓘ
enable online fare management ⓘ improve fare enforcement ⓘ integrate multiple modes under one fare system ⓘ reduce fare payment time ⓘ support account-based ticketing ⓘ |
| locatedIn |
Boston, Massachusetts
ⓘ
surface form:
Boston
Massachusetts ⓘ |
| network |
MBTA
ⓘ
surface form:
MBTA transit network
|
| operator |
MBTA
ⓘ
MBTA ⓘ
surface form:
Massachusetts Bay Transportation Authority
|
| paymentMethod |
closed-loop MBTA card accounts
ⓘ
open-loop payments ⓘ |
| plannedFor |
bus
ⓘ
commuter rail ⓘ ferry ⓘ light rail ⓘ paratransit ⓘ subway ⓘ |
| purpose |
modernize MBTA fare collection
ⓘ
support contactless payments across all modes ⓘ |
| replaces |
CharlieCard
ⓘ
surface form:
CharlieCard system
CharlieTicket ⓘ
surface form:
CharlieTicket system
|
| status |
planned
ⓘ
under development ⓘ |
| supportsTechnology |
NFC
ⓘ
contactless EMV ⓘ |
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 contactless fare system "AFC 2.0" (planned) Description of subject: The MBTA contactless fare system "AFC 2.0" is a planned modern payment platform for Boston’s transit network that will allow riders to tap in with contactless cards, smartphones, and other devices across all modes of service.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
MBTA contactless payment system