Mid-Coast Trolley extension
E1347312
UNEXPLORED
The Mid-Coast Trolley extension is a San Diego light rail project that expanded service of the UC San Diego Blue Line northward to connect downtown with the university and surrounding communities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mid-Coast Trolley extension canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18880579 — 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: Mid-Coast Trolley extension Context triple: [UC San Diego Blue Line, extensionName, Mid-Coast Trolley extension]
-
A.
Pittsburgh Light Rail North Shore extension
The Pittsburgh Light Rail North Shore extension is a light rail project that expanded service from downtown Pittsburgh to the city’s North Shore, improving transit access to major sports and entertainment venues along the Allegheny River.
-
B.
Southwest LRT Green Line extension
The Southwest LRT Green Line extension is a planned light rail transit project in the Minneapolis–Saint Paul metropolitan area that will expand the existing Green Line service to connect downtown Minneapolis with southwestern suburbs including Eden Prairie.
-
C.
Green Line southern extension
The Green Line southern extension is a Washington Metro expansion project that extended the Green Line further into the suburbs of Prince George's County, Maryland, adding several new stations beyond its previous terminus.
-
D.
Green Line Extension
The Green Line Extension is a Massachusetts Bay Transportation Authority light rail project that extends Boston’s Green Line service into previously unserved neighborhoods in Somerville and Medford.
-
E.
Red Line Valley extension
Red Line Valley extension is the segment of Los Angeles Metro’s Red Line subway that was built to extend service into the San Fernando Valley, terminating in North Hollywood.
- 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: Mid-Coast Trolley extension Target entity description: The Mid-Coast Trolley extension is a San Diego light rail project that expanded service of the UC San Diego Blue Line northward to connect downtown with the university and surrounding communities.
-
A.
Pittsburgh Light Rail North Shore extension
The Pittsburgh Light Rail North Shore extension is a light rail project that expanded service from downtown Pittsburgh to the city’s North Shore, improving transit access to major sports and entertainment venues along the Allegheny River.
-
B.
Southwest LRT Green Line extension
The Southwest LRT Green Line extension is a planned light rail transit project in the Minneapolis–Saint Paul metropolitan area that will expand the existing Green Line service to connect downtown Minneapolis with southwestern suburbs including Eden Prairie.
-
C.
Green Line southern extension
The Green Line southern extension is a Washington Metro expansion project that extended the Green Line further into the suburbs of Prince George's County, Maryland, adding several new stations beyond its previous terminus.
-
D.
Green Line Extension
The Green Line Extension is a Massachusetts Bay Transportation Authority light rail project that extends Boston’s Green Line service into previously unserved neighborhoods in Somerville and Medford.
-
E.
Red Line Valley extension
Red Line Valley extension is the segment of Los Angeles Metro’s Red Line subway that was built to extend service into the San Fernando Valley, terminating in North Hollywood.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.