Muni Metro
E1038545
Muni Metro is San Francisco’s light rail and streetcar system, forming a core part of the city’s public transit network.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Muni Metro canonical | 12 |
| Muni Metro light rail network | 1 |
| Muni Metro system | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T13415239 — 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 Context triple: [Market Street (San Francisco), hasPublicTransport, Muni Metro]
-
A.
Muni Metro lines
Muni Metro lines are a network of light rail routes in San Francisco that provide rapid transit service across the city as part of the San Francisco Municipal Railway system.
-
B.
MUNI
MUNI is the commonly used abbreviation for Masaryk University, a major public research university based in Brno, Czech Republic.
-
C.
Muni Metro K Ingleside line
The Muni Metro K Ingleside line is a light rail service in San Francisco that runs from downtown through the Twin Peaks Tunnel to the southwestern neighborhoods, including Ingleside.
-
D.
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.
-
E.
San Francisco Muni
San Francisco Muni is the primary public transportation system in San Francisco, operating the city’s network of buses, light rail, historic streetcars, and cable cars.
- 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 Target entity description: Muni Metro is San Francisco’s light rail and streetcar system, forming a core part of the city’s public transit network.
-
A.
Muni Metro lines
Muni Metro lines are a network of light rail routes in San Francisco that provide rapid transit service across the city as part of the San Francisco Municipal Railway system.
-
B.
MUNI
MUNI is the commonly used abbreviation for Masaryk University, a major public research university based in Brno, Czech Republic.
-
C.
Muni Metro K Ingleside line
The Muni Metro K Ingleside line is a light rail service in San Francisco that runs from downtown through the Twin Peaks Tunnel to the southwestern neighborhoods, including Ingleside.
-
D.
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.
-
E.
San Francisco Muni
San Francisco Muni is the primary public transportation system in San Francisco, operating the city’s network of buses, light rail, historic streetcars, and cable cars.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
light rail system
ⓘ
public transit system ⓘ streetcar system ⓘ |
| connectsWith |
BART at Civic Center/UN Plaza Station
NERFINISHED
ⓘ
BART at Embarcadero Station NERFINISHED ⓘ BART at Montgomery Street Station NERFINISHED ⓘ BART at Powell Street Station NERFINISHED ⓘ Bay Area Rapid Transit NERFINISHED ⓘ |
| electrification | overhead lines ⓘ |
| fareMedium |
Clipper card
NERFINISHED
ⓘ
Muni mobile tickets ⓘ Muni paper tickets ⓘ |
| fareSystem | Muni fare system ⓘ |
| gauge | standard gauge ⓘ |
| hasAccessibilityFeature |
high-platform subway stations
ⓘ
low-floor vehicles on some lines ⓘ |
| hasColorCoding | lettered lines ⓘ |
| hasDepot |
Green Division
NERFINISHED
ⓘ
Muni Metro East NERFINISHED ⓘ |
| hasLine |
J Church
NERFINISHED
ⓘ
K Ingleside NERFINISHED ⓘ L Taraval NERFINISHED ⓘ M Ocean View NERFINISHED ⓘ N Judah NERFINISHED ⓘ T Third Street NERFINISHED ⓘ |
| hasMode |
subway
ⓘ
surface streetcar ⓘ |
| hasUndergroundSection | Market Street subway NERFINISHED ⓘ |
| isMajorComponentOf | San Francisco public transportation network ⓘ |
| locatedIn |
California, United States
ⓘ
surface form:
California
San Francisco ⓘ United States of America ⓘ
surface form:
United States
|
| openedAsModernLightRail | 1980s ⓘ |
| operator |
Muni
NERFINISHED
ⓘ
San Francisco Municipal Transportation Agency NERFINISHED ⓘ |
| ownedBy | City and County of San Francisco NERFINISHED ⓘ |
| partOf |
Muni transit network
ⓘ
San Francisco Municipal Railway NERFINISHED ⓘ |
| powerSupply | 600 V DC ⓘ |
| primaryCityServed | San Francisco NERFINISHED ⓘ |
| servesArea | San Francisco Bay Area NERFINISHED ⓘ |
| transitType |
light rail
ⓘ
streetcar ⓘ |
| usesRollingStock |
Breda LRV
NERFINISHED
ⓘ
Siemens S200 LRV NERFINISHED ⓘ light rail vehicles ⓘ |
| usesTicketingSystem | proof-of-payment ⓘ |
| website | https://www.sfmta.com/transit/routes-stops/muni-metro ⓘ |
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 Description of subject: Muni Metro is San Francisco’s light rail and streetcar system, forming a core part of the city’s public transit network.
Referenced by (14)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Market Street (San Francisco)
subject surface form:
Powell Street station
this entity surface form:
Muni Metro system
this entity surface form:
Muni Metro light rail network