UCSF Mission Bay Station
E531087
UCSF Mission Bay Station is a light rail stop on San Francisco’s T Third Street line serving the UCSF Mission Bay campus and surrounding neighborhood.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UCSF Mission Bay Station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5617758 — 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: UCSF Mission Bay Station Context triple: [T Third Street, hasStop, UCSF Mission Bay Station]
-
A.
Fremont station (BART)
Fremont station (BART) is a Bay Area Rapid Transit station in Fremont, California that historically served as the southern terminus of the system’s Fremont line before extension to Warm Springs/South Fremont.
-
B.
San Francisco International Airport station
San Francisco International Airport station is a Bay Area Rapid Transit (BART) rail station that directly serves San Francisco International Airport, providing regional transit connections for air travelers.
-
C.
BART Embarcadero Station
BART Embarcadero Station is a major underground transit hub in downtown San Francisco serving Bay Area Rapid Transit trains and connecting with Muni Metro light rail lines.
-
D.
Broadway Caltrain station
Broadway Caltrain station is a commuter rail stop in Burlingame, California, serving passengers on Caltrain’s Peninsula Corridor between San Francisco and San Jose.
-
E.
MacArthur BART station
MacArthur BART station is a major Bay Area Rapid Transit hub in Oakland, California, serving as a key transfer point for multiple lines and regional commuters.
- 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: UCSF Mission Bay Station Target entity description: UCSF Mission Bay Station is a light rail stop on San Francisco’s T Third Street line serving the UCSF Mission Bay campus and surrounding neighborhood.
-
A.
Fremont station (BART)
Fremont station (BART) is a Bay Area Rapid Transit station in Fremont, California that historically served as the southern terminus of the system’s Fremont line before extension to Warm Springs/South Fremont.
-
B.
San Francisco International Airport station
San Francisco International Airport station is a Bay Area Rapid Transit (BART) rail station that directly serves San Francisco International Airport, providing regional transit connections for air travelers.
-
C.
BART Embarcadero Station
BART Embarcadero Station is a major underground transit hub in downtown San Francisco serving Bay Area Rapid Transit trains and connecting with Muni Metro light rail lines.
-
D.
Broadway Caltrain station
Broadway Caltrain station is a commuter rail stop in Burlingame, California, serving passengers on Caltrain’s Peninsula Corridor between San Francisco and San Jose.
-
E.
MacArthur BART station
MacArthur BART station is a major Bay Area Rapid Transit hub in Oakland, California, serving as a key transfer point for multiple lines and regional commuters.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Muni Metro station
ⓘ
light rail station ⓘ |
| accessible | yes ⓘ |
| adjacentTo | UCSF Mission Bay campus ⓘ |
| category |
Muni Metro stations in San Francisco
ⓘ
Railway stations in San Francisco ⓘ |
| cityServed | San Francisco ⓘ |
| connectsTo |
UCSF Medical Center at Mission Bay
ⓘ
linked to:
UCSF Mission Bay campus
UCSF research buildings at Mission Bay ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| fareSystem |
Clipper
ⓘ
Muni fare system ⓘ |
| fareZone | Muni citywide zone ⓘ |
| hasBicycleFacilities | yes ⓘ |
| hasElectrification | overhead lines ⓘ |
| hasPlatformType | island platform ⓘ |
| hasService |
T Third Street northbound
ⓘ
linked to:
T Third Street
T Third Street southbound ⓘ
linked to:
T Third Street
|
| hasTracks | 2 ⓘ |
| locatedIn |
Mission Bay, San Francisco
ⓘ
San Francisco, California ⓘ
linked to:
San Francisco
United States ⓘ
linked to:
United States of America
|
| near |
Mission Bay commercial developments
ⓘ
linked to:
Mission Bay
Mission Bay residential developments ⓘ |
| operatedBy |
San Francisco Municipal Railway
ⓘ
linked to:
San Francisco Muni
|
| ownedBy | San Francisco Municipal Transportation Agency ⓘ |
| partOfLine | T Third Street ⓘ |
| publicTransitSystem | Muni Metro ⓘ |
| serves |
Mission Bay neighborhood
ⓘ
linked to:
Mission Bay
UCSF Mission Bay campus ⓘ |
| servesMode | light 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: UCSF Mission Bay Station Description of subject: UCSF Mission Bay Station is a light rail stop on San Francisco’s T Third Street line serving the UCSF Mission Bay campus and surrounding neighborhood.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.