Oakland International Airport station
E91793
Oakland International Airport station is a Bay Area Rapid Transit (BART) rail station that provides direct transit service between Oakland International Airport and the broader San Francisco Bay Area.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T664096 — 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: Oakland International Airport station Context triple: [BART, hasStation, Oakland International Airport station]
-
A.
Downtown Berkeley station
Downtown Berkeley station is a major underground Bay Area Rapid Transit (BART) stop serving the commercial core and university area of Berkeley, California.
-
B.
Oakland City Center/12th Street station
Oakland City Center/12th Street station is a major underground rapid transit hub in downtown Oakland, California, serving multiple Bay Area Rapid Transit (BART) lines.
-
C.
Atherton station
Atherton station is a commuter rail stop in Atherton, California, serving Caltrain passengers on the San Francisco Peninsula.
-
D.
Millbrae station
Millbrae station is a major intermodal transit hub in Millbrae, California, serving as a connection point between Caltrain commuter rail, BART rapid transit, and other local transportation services.
-
E.
San Jose Diridon station
San Jose Diridon station is a major intermodal transit hub in San Jose, California, serving commuter rail, intercity rail, light rail, and bus services.
- 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: Oakland International Airport station Target entity description: Oakland International Airport station is a Bay Area Rapid Transit (BART) rail station that provides direct transit service between Oakland International Airport and the broader San Francisco Bay Area.
-
A.
Downtown Berkeley station
Downtown Berkeley station is a major underground Bay Area Rapid Transit (BART) stop serving the commercial core and university area of Berkeley, California.
-
B.
Oakland City Center/12th Street station
Oakland City Center/12th Street station is a major underground rapid transit hub in downtown Oakland, California, serving multiple Bay Area Rapid Transit (BART) lines.
-
C.
Atherton station
Atherton station is a commuter rail stop in Atherton, California, serving Caltrain passengers on the San Francisco Peninsula.
-
D.
Millbrae station
Millbrae station is a major intermodal transit hub in Millbrae, California, serving as a connection point between Caltrain commuter rail, BART rapid transit, and other local transportation services.
-
E.
San Jose Diridon station
San Jose Diridon station is a major intermodal transit hub in San Jose, California, serving commuter rail, intercity rail, light rail, and bus services.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
Bay Area Rapid Transit station
ⓘ
airport rail station ⓘ transportation facility ⓘ |
| accessible | yes ⓘ |
| adjacentTo | Oakland International Airport terminals ⓘ |
| city | Oakland ⓘ |
| code | OAK Airport station ⓘ |
| connectsTo |
BART Coliseum–Oakland International Airport line
ⓘ
linked to:
Oakland Airport Connector
|
| country |
United States
ⓘ
linked to:
United States of America
|
| distanceToDowntownOakland | approximately 10 miles ⓘ |
| distanceToSanFrancisco | approximately 20 miles by BART connections ⓘ |
| electrification | third rail ⓘ |
| fareControl | gated ⓘ |
| fareSystem |
BART fare system
ⓘ
linked to:
BART
|
| fareZone | BART system-wide distance-based ⓘ |
| hasBicycleFacilities | no ⓘ |
| hasConnection |
Oakland Coliseum station
ⓘ
linked to:
Coliseum BART station
|
| hasElevators | yes ⓘ |
| hasEscalators | yes ⓘ |
| hasLighting | yes ⓘ |
| hasShelter | yes ⓘ |
| hasSignage | BART standard signage ⓘ |
| hasTicketMachines | yes ⓘ |
| line | Oakland Airport Connector ⓘ |
| locatedIn |
Alameda County, California
ⓘ
linked to:
Alameda County
California ⓘ
linked to:
California, United States
Oakland, California ⓘ
linked to:
Oakland
United States ⓘ
linked to:
United States of America
|
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2014-11-22 ⓘ |
| operator | Bay Area Rapid Transit District ⓘ |
| owner | Bay Area Rapid Transit District ⓘ |
| parkingAvailable | no ⓘ |
| partOf |
Bay Area Rapid Transit
ⓘ
linked to:
BART
|
| platformType | island platform ⓘ |
| primaryFunction | airport access for BART riders ⓘ |
| publicTransitConnection |
BART rail network
ⓘ
linked to:
BART
|
| railNetwork | BART ⓘ |
| region | East Bay ⓘ |
| serves | Oakland International Airport ⓘ |
| servesAirport | OAK ⓘ |
| servesMetropolitanArea | San Francisco Bay Area ⓘ |
| serviceType | people mover ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| structureType | elevated station ⓘ |
| ticketing | automated fare collection ⓘ |
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: Oakland International Airport station Description of subject: Oakland International Airport station is a Bay Area Rapid Transit (BART) rail station that provides direct transit service between Oakland International Airport and the broader San Francisco Bay Area.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Oakland International Airport station
linked to: Oakland International Airport station
linked to: Oakland International Airport station
linked to: Oakland International Airport station