California State Route 210
E381140
California State Route 210 is a major freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the northern Los Angeles metropolitan area and the Inland Empire.
All labels observed (3)
| Label | Occurrences |
|---|---|
| California State Route 210 canonical | 3 |
| California State Route 210 vicinity | 1 |
| State Route 210 in Los Angeles County | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2573325 — 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: California State Route 210 Context triple: [California state highway system, hasComponent, California State Route 210]
-
A.
California State Route 170
California State Route 170 is a north–south freeway in Los Angeles that connects Hollywood to the San Fernando Valley as part of the region’s major commuter network.
-
B.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
C.
California State Route 111
California State Route 111 is a major north–south highway in Southern California’s desert region, serving as a primary arterial road through communities in and around the Coachella Valley.
-
D.
California State Route 120
California State Route 120 is a scenic east–west highway in California that crosses the Sierra Nevada and provides one of the main road entrances to Yosemite National Park via Tioga Pass.
-
E.
California State Route 108
California State Route 108 is a scenic east–west highway in central California that crosses the Sierra Nevada via the high-elevation Sonora Pass, connecting the Central Valley with the eastern Sierra 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: California State Route 210 Target entity description: California State Route 210 is a major freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the northern Los Angeles metropolitan area and the Inland Empire.
-
A.
California State Route 170
California State Route 170 is a north–south freeway in Los Angeles that connects Hollywood to the San Fernando Valley as part of the region’s major commuter network.
-
B.
California State Route 190
California State Route 190 is an east–west state highway in California that traverses the Sierra Nevada and Death Valley, providing access to Death Valley National Park and connecting remote desert and mountain communities.
-
C.
California State Route 111
California State Route 111 is a major north–south highway in Southern California’s desert region, serving as a primary arterial road through communities in and around the Coachella Valley.
-
D.
California State Route 120
California State Route 120 is a scenic east–west highway in California that crosses the Sierra Nevada and provides one of the main road entrances to Yosemite National Park via Tioga Pass.
-
E.
California State Route 108
California State Route 108 is a scenic east–west highway in central California that crosses the Sierra Nevada via the high-elevation Sonora Pass, connecting the Central Valley with the eastern Sierra region.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
freeway
ⓘ
limited-access highway ⓘ state highway ⓘ |
| accessControl | full access control ⓘ |
| connectsTo |
Interstate 10
ⓘ
Interstate 15 ⓘ Interstate 210 ⓘ Interstate 215 NERFINISHED ⓘ Interstate 5 ⓘ Interstate 605 ⓘ State Route 118 NERFINISHED ⓘ State Route 2 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| easternTerminus | Interstate 10 in Redlands ⓘ |
| hasRoadType | freeway-standard roadway ⓘ |
| locatedInMetropolitanArea |
Greater Los Angeles Area
ⓘ
surface form:
Los Angeles metropolitan area
|
| locatedInRegion |
Inland Empire
ⓘ
Southern California ⓘ |
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
|
| namedAfter | Foothill Freeway ⓘ |
| parallelTo | San Gabriel Mountains foothills ⓘ |
| partOf |
California state highway system
ⓘ
surface form:
California State Highway System
Foothill Freeway ⓘ
surface form:
Foothill Freeway corridor
|
| partOfCorridor |
east–west transportation corridor in northern Los Angeles area
ⓘ
east–west transportation corridor in the Inland Empire ⓘ |
| passesThrough |
Arcadia
ⓘ
Azusa ⓘ Claremont ⓘ Duarte ⓘ Fontana, California ⓘ
surface form:
Fontana
Glendora ⓘ Irwindale ⓘ La Cañada Flintridge ⓘ La Verne, California ⓘ
surface form:
La Verne
Monrovia ⓘ Pasadena ⓘ Rancho Cucamonga, California ⓘ
surface form:
Rancho Cucamonga
Redlands ⓘ City of Rialto ⓘ
surface form:
Rialto
San Bernardino ⓘ San Fernando Valley ⓘ Sunland-Tujunga ⓘ Sylmar ⓘ Upland ⓘ |
| servesCity |
Los Angeles County
ⓘ
San Bernardino County ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| usedFor |
commuter traffic
ⓘ
regional freight movement ⓘ |
| westernTerminus |
Interstate 5 in Los Angeles County
ⓘ
surface form:
Interstate 5 in Sylmar
|
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: California State Route 210 Description of subject: California State Route 210 is a major freeway in Southern California that serves as part of the Foothill Freeway corridor, connecting cities across the northern Los Angeles metropolitan area and the Inland Empire.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
State Route 210 in Los Angeles County
this entity surface form:
California State Route 210 vicinity