SMART commuter rail station
E665008
SMART commuter rail station is a Sonoma–Marin Area Rail Transit stop serving as a regional commuter rail hub in San Rafael, California.
All labels observed (2)
| Label | Occurrences |
|---|---|
| SMART commuter rail | 1 |
| SMART commuter rail station canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7446808 — 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: SMART commuter rail station Context triple: [San Rafael, California, hasTransportation, SMART commuter rail station]
-
A.
ACE commuter rail
ACE commuter rail is a regional passenger train service in California’s San Joaquin Valley and Bay Area, providing weekday commuter transportation between inland communities and the Silicon Valley job centers.
-
B.
MARC commuter rail
MARC commuter rail is a regional passenger train service in Maryland that connects suburban communities and nearby states with major employment centers like Washington, D.C. and Baltimore.
-
C.
A-train commuter rail
The A-train commuter rail is a regional passenger rail line in North Texas that connects Denton to the Dallas–Fort Worth area as part of the Denton County Transportation Authority network.
-
D.
SL commuter rail
SL commuter rail is the suburban and regional train network serving the greater Stockholm area as part of the city’s public transport system.
-
E.
Sounder commuter rail
Sounder commuter rail is a regional passenger train service in the Seattle area that connects downtown Seattle with surrounding communities in Pierce and Snohomish counties.
- 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: SMART commuter rail station Target entity description: SMART commuter rail station is a Sonoma–Marin Area Rail Transit stop serving as a regional commuter rail hub in San Rafael, California.
-
A.
ACE commuter rail
ACE commuter rail is a regional passenger train service in California’s San Joaquin Valley and Bay Area, providing weekday commuter transportation between inland communities and the Silicon Valley job centers.
-
B.
MARC commuter rail
MARC commuter rail is a regional passenger train service in Maryland that connects suburban communities and nearby states with major employment centers like Washington, D.C. and Baltimore.
-
C.
A-train commuter rail
The A-train commuter rail is a regional passenger rail line in North Texas that connects Denton to the Dallas–Fort Worth area as part of the Denton County Transportation Authority network.
-
D.
SL commuter rail
SL commuter rail is the suburban and regional train network serving the greater Stockholm area as part of the city’s public transport system.
-
E.
Sounder commuter rail
Sounder commuter rail is a regional passenger train service in the Seattle area that connects downtown Seattle with surrounding communities in Pierce and Snohomish counties.
- F. None of above. chosen
Statements (24)
| Predicate | Object |
|---|---|
| instanceOf |
commuter rail station
ⓘ
railway station ⓘ |
| category |
Buildings and structures in San Rafael, California
ⓘ
Railway stations in Marin County, California ⓘ Sonoma–Marin Area Rail Transit stations ⓘ
linked to:
Novato San Marin station
|
| city | San Rafael ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| county | Marin County ⓘ |
| hasPlatformType | railway platform ⓘ |
| hasService | Sonoma–Marin Area Rail Transit trains ⓘ |
| locatedIn |
California
ⓘ
linked to:
California, United States
Marin County, California ⓘ
linked to:
Marin County
San Rafael, California ⓘ
linked to:
San Rafael
United States ⓘ
linked to:
United States of America
|
| operator | Sonoma–Marin Area Rail Transit ⓘ |
| owner | Sonoma–Marin Area Rail Transit ⓘ |
| partOf | Sonoma–Marin Area Rail Transit ⓘ |
| publicTransportSystem | Sonoma–Marin Area Rail Transit ⓘ |
| railNetwork | Sonoma–Marin Area Rail Transit ⓘ |
| serves |
Marin County, California
ⓘ
linked to:
Marin County
San Rafael, California ⓘ
linked to:
San Rafael
|
| serviceType | commuter rail ⓘ |
| state |
California
ⓘ
linked to:
California, United States
|
| stationType | regional commuter rail hub ⓘ |
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: SMART commuter rail station Description of subject: SMART commuter rail station is a Sonoma–Marin Area Rail Transit stop serving as a regional commuter rail hub in San Rafael, California.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
San Rafael
linked to: SMART commuter rail station