North Berkeley station
E411709
North Berkeley station is a Bay Area Rapid Transit (BART) station in Berkeley, California, serving as a local transit hub on the system’s Richmond line.
All labels observed (2)
| Label | Occurrences |
|---|---|
| North Berkeley BART station | 3 |
| North Berkeley station canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3835816 — 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: North Berkeley station Context triple: [Berryessa/North San José–Richmond line, connectsStation, North Berkeley 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.
Emeryville station
Emeryville station is a major Amtrak rail terminal in Emeryville, California, serving as the primary San Francisco–area hub and western terminus for long-distance routes like the California Zephyr.
-
C.
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.
-
D.
Milpitas station
Milpitas station is a Bay Area Rapid Transit (BART) station in Milpitas, California, serving as a key transit hub in Silicon Valley with connections to regional rail and bus services.
-
E.
San Leandro station
San Leandro station is a Bay Area Rapid Transit (BART) station in San Leandro, California, serving as a key stop on lines connecting the East Bay with the broader San Francisco Bay Area rail network.
- 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: North Berkeley station Target entity description: North Berkeley station is a Bay Area Rapid Transit (BART) station in Berkeley, California, serving as a local transit hub on the system’s Richmond line.
-
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.
Emeryville station
Emeryville station is a major Amtrak rail terminal in Emeryville, California, serving as the primary San Francisco–area hub and western terminus for long-distance routes like the California Zephyr.
-
C.
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.
-
D.
Milpitas station
Milpitas station is a Bay Area Rapid Transit (BART) station in Milpitas, California, serving as a key transit hub in Silicon Valley with connections to regional rail and bus services.
-
E.
San Leandro station
San Leandro station is a Bay Area Rapid Transit (BART) station in San Leandro, California, serving as a key stop on lines connecting the East Bay with the broader San Francisco Bay Area rail network.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Bay Area Rapid Transit station
ⓘ
railway station ⓘ rapid transit station ⓘ |
| accessible | yes ⓘ |
| bicycleFacilities | yes ⓘ |
| category | BART stations in Alameda County, California ⓘ |
| coordinates | 37.8740°N 122.2830°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | third rail ⓘ |
| fareSystem | Clipper card ⓘ |
| fareZone |
BART
ⓘ
surface form:
BART East Bay zone
|
| hasBusConnections | yes ⓘ |
| hasElevator | yes ⓘ |
| hasEscalator | yes ⓘ |
| hasFareGates | yes ⓘ |
| hasLighting | yes ⓘ |
| hasRestrooms | yes ⓘ |
| hasSeating | yes ⓘ |
| hasShelteredPlatforms | yes ⓘ |
| hasStationCode | NBRK ⓘ |
| languageOfSignage | English ⓘ |
| line |
Richmond–Daly City/Millbrae line
NERFINISHED
ⓘ
Richmond–Millbrae+SFO line NERFINISHED ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
Berkeley ⓘ
surface form:
Berkeley, California
California, United States ⓘ
surface form:
California
United States of America ⓘ
surface form:
United States
|
| mapFeature | BART system map ⓘ |
| nearbyCity |
Oakland
ⓘ
surface form:
Oakland, California
|
| nearbyInstitution | University of California, Berkeley ⓘ |
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 1973-01-29 ⓘ |
| operator |
San Francisco Bay Area Rapid Transit District
ⓘ
surface form:
Bay Area Rapid Transit District
|
| ownedBy |
San Francisco Bay Area Rapid Transit District
ⓘ
surface form:
Bay Area Rapid Transit District
|
| parkingAvailable | yes ⓘ |
| partOf |
BART Richmond line
NERFINISHED
ⓘ
BART ⓘ
surface form:
Bay Area Rapid Transit
|
| platformType | island platform ⓘ |
| regionServed | San Francisco Bay Area ⓘ |
| safetyFeatures |
CCTV surveillance
ⓘ
public address system ⓘ |
| serves |
North Berkeley
ⓘ
surface form:
North Berkeley neighborhood
|
| servesSystem | BART Richmond line NERFINISHED ⓘ |
| structureType | below-grade station ⓘ |
| ticketBarrierType | turnstile faregates ⓘ |
| ticketing | automated fare collection ⓘ |
| transitType | heavy rail ⓘ |
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: North Berkeley station Description of subject: North Berkeley station is a Bay Area Rapid Transit (BART) station in Berkeley, California, serving as a local transit hub on the system’s Richmond line.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
North Berkeley BART station
this entity surface form:
North Berkeley BART station
this entity surface form:
North Berkeley BART station