Chappy Ferry
E96281
Chappy Ferry is a small passenger and vehicle ferry service that transports people between Martha’s Vineyard and nearby Chappaquiddick Island in Massachusetts.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Chappy Ferry canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T785483 — 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: Chappy Ferry Context triple: [Chappaquiddick Island, connectedBy, Chappy Ferry]
-
A.
Hathaway Bridge
Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
-
B.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast Corridor.
-
C.
Strawberry Creek bridge
Strawberry Creek bridge is a pedestrian bridge on the UC Berkeley campus that spans Strawberry Creek near Sather Gate, serving as a key walkway between central campus areas.
-
D.
Vernal Fall Footbridge
Vernal Fall Footbridge is a popular viewing and rest spot along the Mist Trail in Yosemite National Park, offering hikers an early, accessible vantage point of Vernal Fall and the Merced River.
-
E.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
- 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: Chappy Ferry Target entity description: Chappy Ferry is a small passenger and vehicle ferry service that transports people between Martha’s Vineyard and nearby Chappaquiddick Island in Massachusetts.
-
A.
Hathaway Bridge
Hathaway Bridge is a major vehicular bridge in Bay County, Florida, carrying traffic across St. Andrew Bay as part of a key Gulf Coast transportation route.
-
B.
Newkirk Viaduct
The Newkirk Viaduct is a historic 19th-century railroad bridge in Philadelphia that played a key role in early rail travel along the Northeast Corridor.
-
C.
Strawberry Creek bridge
Strawberry Creek bridge is a pedestrian bridge on the UC Berkeley campus that spans Strawberry Creek near Sather Gate, serving as a key walkway between central campus areas.
-
D.
Vernal Fall Footbridge
Vernal Fall Footbridge is a popular viewing and rest spot along the Mist Trail in Yosemite National Park, offering hikers an early, accessible vantage point of Vernal Fall and the Merced River.
-
E.
Bixby Creek Bridge
Bixby Creek Bridge is an iconic reinforced-concrete arch bridge along California’s scenic Highway 1, renowned for its dramatic coastal setting and frequent appearance in photography and film.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
ferry service
ⓘ
transport company ⓘ |
| arrivalPort | Chappaquiddick Island landing ⓘ |
| basedIn | Edgartown, Massachusetts ⓘ |
| connects |
Chappaquiddick Island
ⓘ
Martha's Vineyard ⓘ
surface form:
Martha’s Vineyard
|
| country |
United States of America
ⓘ
surface form:
United States
|
| crosses | Edgartown Harbor ⓘ |
| departurePort |
Edgartown, Massachusetts
ⓘ
surface form:
Edgartown
|
| notableFor | providing access between Martha’s Vineyard and Chappaquiddick Island ⓘ |
| operatesIn |
Massachusetts
ⓘ
United States of America ⓘ
surface form:
United States
|
| operationalStatus | operational ⓘ |
| primaryAccessTo | Chappaquiddick Island ⓘ |
| region | New England ⓘ |
| routeType | short-distance ferry route ⓘ |
| servesLocation |
Chappaquiddick Island
ⓘ
Martha's Vineyard ⓘ
surface form:
Martha’s Vineyard
|
| serviceArea | Dukes County, Massachusetts ⓘ |
| state | Massachusetts ⓘ |
| transports |
passengers
ⓘ
vehicles ⓘ |
| transportType |
passenger ferry
ⓘ
vehicle ferry ⓘ |
| usesVesselType | small ferry boat ⓘ |
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: Chappy Ferry Description of subject: Chappy Ferry is a small passenger and vehicle ferry service that transports people between Martha’s Vineyard and nearby Chappaquiddick Island in Massachusetts.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.