San Francisco Bay Ferry
E70917
San Francisco Bay Ferry is a public ferry service that operates passenger routes across the San Francisco Bay, connecting various waterfront cities and transit hubs in the Bay Area.
All labels observed (15)
How this entity was disambiguated
This entity first appeared as the object of triple T563410 — 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: San Francisco Bay Ferry Context triple: [Amtrak Capitol Corridor, connectsWith, San Francisco Bay Ferry]
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A.
SamTrans
SamTrans is the public bus and paratransit agency serving San Mateo County and parts of the San Francisco Bay Area.
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B.
San Francisco Muni
San Francisco Muni is the primary public transportation system in San Francisco, operating the city’s network of buses, light rail, historic streetcars, and cable cars.
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C.
BART
BART (Bay Area Rapid Transit) is a major rapid transit system serving the San Francisco Bay Area, linking cities like San Francisco, Oakland, and Berkeley with surrounding suburbs and regional transit networks.
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D.
AC Transit
AC Transit is a public bus agency serving the East Bay region of the San Francisco Bay Area, providing local and transbay bus services.
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E.
Washington State Ferries
Washington State Ferries is the largest ferry system in the United States, operating a network of passenger and vehicle routes across the waterways of Washington State.
- 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: San Francisco Bay Ferry Target entity description: San Francisco Bay Ferry is a public ferry service that operates passenger routes across the San Francisco Bay, connecting various waterfront cities and transit hubs in the Bay Area.
-
A.
SamTrans
SamTrans is the public bus and paratransit agency serving San Mateo County and parts of the San Francisco Bay Area.
-
B.
San Francisco Muni
San Francisco Muni is the primary public transportation system in San Francisco, operating the city’s network of buses, light rail, historic streetcars, and cable cars.
-
C.
BART
BART (Bay Area Rapid Transit) is a major rapid transit system serving the San Francisco Bay Area, linking cities like San Francisco, Oakland, and Berkeley with surrounding suburbs and regional transit networks.
-
D.
AC Transit
AC Transit is a public bus agency serving the East Bay region of the San Francisco Bay Area, providing local and transbay bus services.
-
E.
Washington State Ferries
Washington State Ferries is the largest ferry system in the United States, operating a network of passenger and vehicle routes across the waterways of Washington State.
- F. None of above. chosen
Statements (48)
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: San Francisco Bay Ferry Description of subject: San Francisco Bay Ferry is a public ferry service that operates passenger routes across the San Francisco Bay, connecting various waterfront cities and transit hubs in the Bay Area.
Referenced by (38)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
subject linked to:
South Beach
linked to: San Francisco Bay Ferry
subject linked to:
SolanoExpress bus system
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
San Francisco Bay Area Water Emergency Transportation Authority
→
transportationSystem
→
San Francisco Bay Ferry
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San Francisco Bay Area Water Emergency Transportation Authority
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oversees
→
San Francisco Bay Ferry system
ⓘ
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry
linked to: San Francisco Bay Ferry