Metro
E11307
government agency
public benefit corporation
public transportation agency
regional transportation authority
Metro is the primary public transportation agency serving Los Angeles County, operating buses, light rail, subway, and other transit services across the region.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Metro canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T111805 — 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: Metro Context triple: [Los Angeles County Metropolitan Transportation Authority, shortName, Metro]
-
A.
Metro
Metro is the rapid transit system serving the Washington, D.C. metropolitan area, operated by the Washington Metropolitan Area Transit Authority (WMATA).
-
B.
Chocolate City
Chocolate City is a popular nickname for Washington, D.C., highlighting its historically large and influential African American population and culture.
-
C.
Muni
Muni is San Francisco’s primary public transit agency, operating buses, light rail, historic streetcars, and the city’s iconic cable cars.
-
D.
Blitz
The Blitz was the sustained German bombing campaign against the United Kingdom, particularly London, during 1940–1941 in World War II.
-
E.
Dream Machines
Dream Machines is the visionary second half of Ted Nelson’s influential 1974 book that imagines interactive, hypertext-based computers as tools for personal creativity and liberation.
- 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: Metro Target entity description: Metro is the primary public transportation agency serving Los Angeles County, operating buses, light rail, subway, and other transit services across the region.
-
A.
Metro
Metro is the rapid transit system serving the Washington, D.C. metropolitan area, operated by the Washington Metropolitan Area Transit Authority (WMATA).
-
B.
Chocolate City
Chocolate City is a popular nickname for Washington, D.C., highlighting its historically large and influential African American population and culture.
-
C.
Muni
Muni is San Francisco’s primary public transit agency, operating buses, light rail, historic streetcars, and the city’s iconic cable cars.
-
D.
Blitz
The Blitz was the sustained German bombing campaign against the United Kingdom, particularly London, during 1940–1941 in World War II.
-
E.
Dream Machines
Dream Machines is the visionary second half of Ted Nelson’s influential 1974 book that imagines interactive, hypertext-based computers as tools for personal creativity and liberation.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
public benefit corporation ⓘ public transportation agency ⓘ regional transportation authority ⓘ |
| alsoKnownAs |
Los Angeles County Metropolitan Transportation Authority
ⓘ
surface form:
LA Metro
Los Angeles County Metropolitan Transportation Authority ⓘ
surface form:
LACMTA
Metro ⓘ |
| boardCompositionIncludes |
Los Angeles County Board of Supervisors members
ⓘ
Los Angeles city representatives ⓘ Mayor of Los Angeles or designee ⓘ representatives of other Los Angeles County cities ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| dateFormed | 1993 ⓘ |
| formedByMergerOf |
Los Angeles County Metropolitan Transportation Authority
ⓘ
surface form:
Los Angeles County Transportation Commission
Los Angeles County Metropolitan Transportation Authority ⓘ
surface form:
Southern California Rapid Transit District
|
| fundedBy |
fares
ⓘ
federal transportation funds ⓘ sales tax measures in Los Angeles County ⓘ state transportation funds ⓘ |
| governingBody | Metro Board of Directors ⓘ |
| hasServiceType |
bus rapid transit
ⓘ
express bus ⓘ heavy rail transit ⓘ light rail transit ⓘ local bus ⓘ rapid bus ⓘ |
| headquartersLocation | Los Angeles ⓘ |
| headquartersState |
California, United States
ⓘ
surface form:
California
|
| implements |
Measure M transportation projects
ⓘ
Measure R transportation projects ⓘ |
| jurisdiction | Los Angeles County ⓘ |
| manages |
regional transit planning in Los Angeles County
ⓘ
transportation funding for Los Angeles County ⓘ |
| operates |
Metro Bike Share
ⓘ
Metro Bus ⓘ Metro Micro on-demand service ⓘ Metro Rail ⓘ bus rapid transit services ⓘ heavy rail subway lines ⓘ light rail lines ⓘ park-and-ride facilities ⓘ |
| oversees |
highway projects in Los Angeles County
ⓘ
major transit capital projects in Los Angeles County ⓘ |
| owns |
Metro Bus fleet
ⓘ
Metro Rail rolling stock ⓘ |
| primaryLanguage | English ⓘ |
| providesInformationIn |
Spanish
ⓘ
multiple languages ⓘ |
| region |
Greater Los Angeles Area
ⓘ
surface form:
Greater Los Angeles area
|
| serves |
Los Angeles
ⓘ
surface form:
City of Los Angeles
Los Angeles County ⓘ |
| website | https://www.metro.net/ ⓘ |
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: Metro Description of subject: Metro is the primary public transportation agency serving Los Angeles County, operating buses, light rail, subway, and other transit services across the region.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Los Angeles County Metropolitan Transportation Authority