SacRT Light Rail
E353514
SacRT Light Rail is the electric light rail transit system serving Sacramento, California and its surrounding communities.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SacRT Light Rail canonical | 2 |
| Sacramento RT light rail stations | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3387976 — 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: SacRT Light Rail Context triple: [Sacramento Regional Transit, hasService, SacRT Light Rail]
-
A.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
B.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
-
C.
SPRINTER light rail
SPRINTER light rail is a diesel multiple-unit light rail service in northern San Diego County, California, connecting Oceanside with inland cities such as Vista, San Marcos, and Escondido.
-
D.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
-
E.
Metro Rail
Metro Rail is the urban rapid transit rail system serving Los Angeles County, providing light rail and subway services across the region.
- 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: SacRT Light Rail Target entity description: SacRT Light Rail is the electric light rail transit system serving Sacramento, California and its surrounding communities.
-
A.
MAX Light Rail
MAX Light Rail is the metropolitan light rail transit system serving the Portland, Oregon, metropolitan area.
-
B.
DART Light Rail
DART Light Rail is a light rail transit system serving the Dallas–Fort Worth metropolitan area, operated by Dallas Area Rapid Transit.
-
C.
SPRINTER light rail
SPRINTER light rail is a diesel multiple-unit light rail service in northern San Diego County, California, connecting Oceanside with inland cities such as Vista, San Marcos, and Escondido.
-
D.
METRO light rail
METRO light rail is a rapid transit system serving the Minneapolis–Saint Paul metropolitan area with multiple color-designated lines connecting key urban, suburban, and airport destinations.
-
E.
Metro Rail
Metro Rail is the urban rapid transit rail system serving Los Angeles County, providing light rail and subway services across the region.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
light rail transit system
ⓘ
public transportation system ⓘ |
| connectsWith |
Amtrak Sacramento Valley Station
ⓘ
surface form:
Amtrak at Sacramento Valley Station
Sacramento Valley Station ⓘ
surface form:
Capitol Corridor at Sacramento Valley Station
SacRT Bus ⓘ
surface form:
SacRT bus network
|
| country |
United States of America
ⓘ
surface form:
United States
|
| electrification | overhead lines ⓘ |
| electrificationVoltage | overhead catenary (approx. 750 V DC) ⓘ |
| fareMedium |
electronic passes
ⓘ
paper tickets ⓘ |
| fareSystem | proof-of-payment ⓘ |
| gauge | standard gauge ⓘ |
| hasAccessibilityFeature |
level or near-level boarding at many stations
ⓘ
wheelchair-accessible vehicles ⓘ |
| hasColorDesignation |
Blue Line
ⓘ
Gold Line ⓘ Green Line ⓘ |
| hasLine |
Blue Line
ⓘ
Gold Line ⓘ Green Line ⓘ |
| hasMode | rail ⓘ |
| hasRouteTerminus |
Folsom
ⓘ
Meadowview ⓘ Sacramento Valley Station ⓘ Interstate 80 ⓘ
surface form:
Watt/I-80
|
| hasStation |
7th & Capitol Station
ⓘ
surface form:
7th & Capitol station
8th & O station ⓘ Archives Plaza station ⓘ Folsom station ⓘ Meadowview Station ⓘ
surface form:
Meadowview station
Watt/I-80 Station ⓘ
surface form:
Watt/I-80 station
|
| headquartersLocation |
Sacramento
ⓘ
surface form:
Sacramento, California
|
| isPartOf |
Sacramento Regional Transit
ⓘ
surface form:
Sacramento Regional Transit system
|
| locatedIn | Sacramento metropolitan area ⓘ |
| numberOfLines | 3 ⓘ |
| openingDate | 1987 ⓘ |
| operator |
Sacramento Regional Transit
ⓘ
surface form:
Sacramento Regional Transit District
|
| owner |
Sacramento Regional Transit
ⓘ
surface form:
Sacramento Regional Transit District
|
| primaryCityServed | Sacramento ⓘ |
| propulsionSystem | electric power ⓘ |
| regionServed |
Sacramento metropolitan area
ⓘ
surface form:
Greater Sacramento area
|
| safetySystem |
grade crossing protection
ⓘ
train signals ⓘ |
| serves |
Sacramento County
ⓘ
surface form:
Sacramento County, California
Sacramento ⓘ
surface form:
Sacramento, California
|
| serviceType |
commuter rail-like service
ⓘ
urban rail transit ⓘ |
| trackConfiguration | mostly double track ⓘ |
| transitType | 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: SacRT Light Rail Description of subject: SacRT Light Rail is the electric light rail transit system serving Sacramento, California and its surrounding communities.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Sacramento RT light rail stations