Main Street Alameda Ferry Terminal
E353789
Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Main Street Alameda Ferry Terminal canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3369422 — 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: Main Street Alameda Ferry Terminal Context triple: [San Francisco Bay Ferry, connects, Main Street Alameda Ferry Terminal]
-
A.
Ferry Building
The Ferry Building is a historic San Francisco waterfront terminal and landmark known for its iconic clock tower and bustling marketplace of shops and eateries.
-
B.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
C.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
D.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
-
E.
Pier 64
Pier 64 is a recreational waterfront pier in Manhattan’s Hudson River Park, offering open green space, river views, and public amenities along the Hudson River.
- 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: Main Street Alameda Ferry Terminal Target entity description: Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
-
A.
Ferry Building
The Ferry Building is a historic San Francisco waterfront terminal and landmark known for its iconic clock tower and bustling marketplace of shops and eateries.
-
B.
Vallejo Ferry Terminal
Vallejo Ferry Terminal is a waterfront transit hub in Vallejo, California, providing passenger ferry service across the San Francisco Bay.
-
C.
Pier 39
Pier 39 is a popular waterfront shopping, dining, and entertainment complex in San Francisco best known for its sea lions, bay views, and tourist attractions.
-
D.
Pier 33
Pier 33 is a waterfront terminal in San Francisco that serves as the primary departure point for ferry trips to Alcatraz Island.
-
E.
Pier 64
Pier 64 is a recreational waterfront pier in Manhattan’s Hudson River Park, offering open green space, river views, and public amenities along the Hudson River.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
ferry terminal
ⓘ
public transit facility ⓘ transport infrastructure ⓘ |
| category |
Ferry terminals in the San Francisco Bay Area
ⓘ
Transportation in Alameda, California ⓘ |
| connectsTo |
Downtown San Francisco
ⓘ
Oakland ferry terminals ⓘ Ferry Building ⓘ
surface form:
San Francisco Ferry Building
South San Francisco (via some services) ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| fareSystem | San Francisco Bay Ferry fare system ⓘ |
| hasAccess |
bicycle access
ⓘ
pedestrian access ⓘ road access ⓘ |
| hasAmenity |
bicycle parking
ⓘ
ferry docks ⓘ parking facilities ⓘ passenger waiting area ⓘ |
| hasServiceType |
commuter ferry service
ⓘ
recreational ferry service ⓘ |
| isAccessible | yes ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
Alameda, California ⓘ San Francisco Bay Area ⓘ |
| locatedInTimeZone | Pacific Time Zone ⓘ |
| locatedNear |
Alameda Point (former Naval Air Station Alameda)
ⓘ
surface form:
Alameda Point
former Naval Air Station Alameda ⓘ |
| locatedOnWaterbody | San Francisco Bay ⓘ |
| operator | San Francisco Bay Ferry ⓘ |
| owner | City of Alameda ⓘ |
| partOfNetwork |
San Francisco Bay Ferry
ⓘ
surface form:
San Francisco Bay Ferry system
|
| regionServed |
City of Alameda
ⓘ
East Bay ⓘ |
| serves |
commuter passengers
ⓘ
recreational passengers ⓘ |
| transportationMode | passenger ferry ⓘ |
| usedFor |
commuting across San Francisco Bay
ⓘ
public transportation ⓘ tourism ⓘ |
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: Main Street Alameda Ferry Terminal Description of subject: Main Street Alameda Ferry Terminal is a passenger ferry terminal in Alameda, California, providing commuter and recreational ferry service across the San Francisco Bay.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.