Warm Springs/South Fremont BART station
E156642
Warm Springs/South Fremont BART station is a Bay Area Rapid Transit station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and a gateway to Silicon Valley.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Warm Springs/South Fremont BART station canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T1337694 — 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: Warm Springs/South Fremont BART station Context triple: [Fremont, hasStation, Warm Springs/South Fremont BART station]
-
A.
Civic Center/UN Plaza BART station
Civic Center/UN Plaza BART station is a major underground Bay Area Rapid Transit and Muni Metro hub serving San Francisco’s Civic Center area near City Hall and the United Nations Plaza.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Fremont station
Fremont station is a Bay Area Rapid Transit (BART) rail station serving the city of Fremont in the southeastern San Francisco Bay Area.
- 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: Warm Springs/South Fremont BART station Target entity description: Warm Springs/South Fremont BART station is a Bay Area Rapid Transit station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and a gateway to Silicon Valley.
-
A.
Civic Center/UN Plaza BART station
Civic Center/UN Plaza BART station is a major underground Bay Area Rapid Transit and Muni Metro hub serving San Francisco’s Civic Center area near City Hall and the United Nations Plaza.
-
B.
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.
-
C.
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.
-
D.
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.
-
E.
Fremont station
Fremont station is a Bay Area Rapid Transit (BART) rail station serving the city of Fremont in the southeastern San Francisco Bay Area.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Bay Area Rapid Transit station
ⓘ
rapid transit station ⓘ transportation hub ⓘ |
| accessible | yes ⓘ |
| adjacentTo | Warm Springs/South Fremont Transit-Oriented Development area ⓘ |
| bicycleFacilities | yes ⓘ |
| category |
BART stations in Alameda County, California
ⓘ
Railway stations in the United States opened in 2017 ⓘ |
| connectsTo |
AC Transit bus services
ⓘ
Santa Clara Valley Transportation Authority bus services ⓘ |
| coordinates | approximately 37.502°N 121.939°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Alameda County ⓘ |
| electrification | third rail 1000 V DC ⓘ |
| fareZone |
BART
ⓘ
surface form:
BART fare system
|
| hasArt | public art installations ⓘ |
| hasFeature |
bicycle lockers
ⓘ
bus transfer area ⓘ elevator ⓘ escalator ⓘ fare gates ⓘ park-and-ride lot ⓘ ticket vending machines ⓘ |
| hasService | BART train service ⓘ |
| line |
BART Green Line
ⓘ
BART Orange Line ⓘ |
| locatedIn |
Alameda County
ⓘ
surface form:
Alameda County, California
California, United States ⓘ
surface form:
California
Fremont ⓘ
surface form:
Fremont, California
United States of America ⓘ
surface form:
United States
|
| numberOfPlatforms | 1 ⓘ |
| numberOfTracks | 2 ⓘ |
| openingDate | 2017-03-25 ⓘ |
| operatedBy |
BART
ⓘ
surface form:
Bay Area Rapid Transit
|
| ownedBy |
San Francisco Bay Area Rapid Transit District
ⓘ
surface form:
Bay Area Rapid Transit District
|
| parkingAvailable | yes ⓘ |
| partOf |
BART
ⓘ
surface form:
BART system
Warm Springs ⓘ
surface form:
Warm Springs Extension
|
| platformType | island platform ⓘ |
| role |
gateway to Silicon Valley
ⓘ
major transit hub for southern Fremont ⓘ |
| serves | Warm Springs district of Fremont ⓘ |
| servesCity | Fremont ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| structureType | at-grade station ⓘ |
| ticketingSystem | Clipper card compatible ⓘ |
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: Warm Springs/South Fremont BART station Description of subject: Warm Springs/South Fremont BART station is a Bay Area Rapid Transit station in southern Fremont, California, serving as a major transit hub for the Warm Springs district and a gateway to Silicon Valley.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.