Muni Metro line K
E193020
Muni Metro line K is a light rail service in San Francisco that connects neighborhoods including the Castro District with other parts of the city.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Muni Metro line K canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1741373 — 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: Muni Metro line K Context triple: [Castro District, transportConnection, Muni Metro line K]
-
A.
Muni Metro N Judah line
The Muni Metro N Judah line is a light rail line in San Francisco that runs from downtown through neighborhoods like the Inner Sunset to the Outer Sunset near Ocean Beach.
-
B.
Muni F-Market & Wharves line
The Muni F-Market & Wharves line is a historic streetcar route in San Francisco that runs along Market Street and the Embarcadero, connecting downtown with popular waterfront destinations.
-
C.
Muni Metro T Third Street line
The Muni Metro T Third Street line is a light rail service in San Francisco that runs along the city’s eastern waterfront, connecting neighborhoods from Visitacion Valley and Bayview to downtown and beyond.
-
D.
Richmond–Millbrae line
The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.
-
E.
Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
- 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: Muni Metro line K Target entity description: Muni Metro line K is a light rail service in San Francisco that connects neighborhoods including the Castro District with other parts of the city.
-
A.
Muni Metro N Judah line
The Muni Metro N Judah line is a light rail line in San Francisco that runs from downtown through neighborhoods like the Inner Sunset to the Outer Sunset near Ocean Beach.
-
B.
Muni F-Market & Wharves line
The Muni F-Market & Wharves line is a historic streetcar route in San Francisco that runs along Market Street and the Embarcadero, connecting downtown with popular waterfront destinations.
-
C.
Muni Metro T Third Street line
The Muni Metro T Third Street line is a light rail service in San Francisco that runs along the city’s eastern waterfront, connecting neighborhoods from Visitacion Valley and Bayview to downtown and beyond.
-
D.
Richmond–Millbrae line
The Richmond–Millbrae line is a Bay Area Rapid Transit (BART) service route in the San Francisco Bay Area that connects Richmond in the East Bay with Millbrae near San Francisco International Airport.
-
E.
Metro B Line
The Metro B Line is a heavy rail subway line in Los Angeles that runs through central and Hollywood areas as part of the LA Metro Rail system.
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
Muni Metro line
ⓘ
light rail line ⓘ public transport route ⓘ |
| connectsNeighborhood |
Castro District
ⓘ
Ingleside ⓘ Ocean Avenue corridor ⓘ
surface form:
Ocean Avenue area
West Portal ⓘ |
| connectsTo |
Castro Street area
ⓘ
Embarcadero area ⓘ Market Street subway ⓘ Downtown San Francisco ⓘ
surface form:
downtown San Francisco
|
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | overhead lines ⓘ |
| fareIntegrationWith |
Muni bus network
ⓘ
other Muni Metro lines ⓘ |
| fareSystem | Muni fare system ⓘ |
| hasColorOnMap | (varies by map; typically a distinct line color) ⓘ |
| hasRouteDesignation | K ⓘ |
| hasServiceType |
local stopping service
ⓘ
urban rail transit ⓘ |
| isPartiallyStreetRunning | true ⓘ |
| isPartiallySubway | true ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ United States of America ⓘ
surface form:
United States
|
| modeOfTransport | light rail ⓘ |
| operator |
Muni
ⓘ
San Francisco Municipal Transportation Agency ⓘ |
| ownedBy |
San Francisco County
ⓘ
surface form:
City and County of San Francisco
|
| partOf | San Francisco public transportation network ⓘ |
| partOfNetwork |
San Francisco Muni
ⓘ
surface form:
San Francisco Muni rail network
|
| primaryFunction |
commuter transit route
ⓘ
neighborhood connector ⓘ |
| publicTransportType | rail ⓘ |
| servesNeighborhood |
Castro District
ⓘ
Ingleside ⓘ Ocean Avenue corridor ⓘ West Portal ⓘ |
| serviceArea |
Downtown San Francisco
ⓘ
surface form:
central San Francisco
southwestern San Francisco ⓘ |
| system |
Muni Metro lines
ⓘ
surface form:
Muni Metro
|
| trackGauge | standard gauge ⓘ |
| usesRollingStock |
Muni Metro Breda LRV
ⓘ
surface form:
Muni light rail vehicles
|
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: Muni Metro line K Description of subject: Muni Metro line K is a light rail service in San Francisco that connects neighborhoods including the Castro District with other parts of the city.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.