210 Freeway
E1001314
The 210 Freeway is a major east–west highway in Southern California that runs along the foothills of the San Gabriel Mountains, serving as a key commuter and bypass route in the Greater Los Angeles area.
All labels observed (1)
| Label | Occurrences |
|---|---|
| 210 Freeway canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12345986 — 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: 210 Freeway Context triple: [Foothill Freeway, alsoKnownAs, 210 Freeway]
-
A.
405 Freeway
The 405 Freeway, officially Interstate 405, is a major north–south highway in Southern California that serves as a key bypass of downtown Los Angeles and one of the busiest freeways in the United States.
-
B.
H-1 Freeway
H-1 Freeway is a major interstate highway on the island of Oʻahu in Hawaii that serves as a primary east–west transportation corridor through Honolulu.
-
C.
H-3 Freeway
H-3 Freeway is a major interstate highway on the island of Oʻahu in Hawaii that traverses the Koʻolau Range to connect Honolulu’s leeward side with the windward communities, including Kailua.
-
D.
Ventura Freeway
Ventura Freeway is a major Southern California freeway corridor, primarily carrying U.S. Route 101 and State Route 134 through Ventura and Los Angeles counties.
-
E.
Harbor Freeway
The Harbor Freeway is a major north–south freeway in Los Angeles, California, that connects downtown Los Angeles to the South Bay and the Port of Los Angeles.
- 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: 210 Freeway Target entity description: The 210 Freeway is a major east–west highway in Southern California that runs along the foothills of the San Gabriel Mountains, serving as a key commuter and bypass route in the Greater Los Angeles area.
-
A.
405 Freeway
The 405 Freeway, officially Interstate 405, is a major north–south highway in Southern California that serves as a key bypass of downtown Los Angeles and one of the busiest freeways in the United States.
-
B.
H-1 Freeway
H-1 Freeway is a major interstate highway on the island of Oʻahu in Hawaii that serves as a primary east–west transportation corridor through Honolulu.
-
C.
H-3 Freeway
H-3 Freeway is a major interstate highway on the island of Oʻahu in Hawaii that traverses the Koʻolau Range to connect Honolulu’s leeward side with the windward communities, including Kailua.
-
D.
Ventura Freeway
Ventura Freeway is a major Southern California freeway corridor, primarily carrying U.S. Route 101 and State Route 134 through Ventura and Los Angeles counties.
-
E.
Harbor Freeway
The Harbor Freeway is a major north–south freeway in Los Angeles, California, that connects downtown Los Angeles to the South Bay and the Port of Los Angeles.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
Interstate Highway
ⓘ
freeway ⓘ limited-access highway ⓘ |
| completed | 1970s ⓘ |
| connectsTo |
Interstate 15
NERFINISHED
ⓘ
Interstate 5 NERFINISHED ⓘ Interstate 605 NERFINISHED ⓘ State Route 118 NERFINISHED ⓘ State Route 134 NERFINISHED ⓘ State Route 2 NERFINISHED ⓘ State Route 330 NERFINISHED ⓘ State Route 57 NERFINISHED ⓘ State Route 66 NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| formerDesignationIncludes | State Route 30 (eastern segment) NERFINISHED ⓘ |
| hasAbbreviation | I-210 NERFINISHED ⓘ |
| hasAlternateName | 210 Freeway NERFINISHED ⓘ |
| hasLaneConfiguration | multiple lanes in each direction ⓘ |
| hasName | Foothill Freeway NERFINISHED ⓘ |
| locatedIn |
Greater Los Angeles area
NERFINISHED
ⓘ
Southern California ⓘ |
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
Caltrans NERFINISHED ⓘ |
| opened | 1960s ⓘ |
| orientation | east–west ⓘ |
| partOf | Interstate Highway System NERFINISHED ⓘ |
| passesNear | San Gabriel Mountains NERFINISHED ⓘ |
| passesThrough |
Arcadia
NERFINISHED
ⓘ
Azusa NERFINISHED ⓘ Duarte NERFINISHED ⓘ Fontana NERFINISHED ⓘ Glendora NERFINISHED ⓘ La Cañada Flintridge NERFINISHED ⓘ La Verne NERFINISHED ⓘ Los Angeles County NERFINISHED ⓘ Monrovia NERFINISHED ⓘ Pasadena NERFINISHED ⓘ Rancho Cucamonga NERFINISHED ⓘ Rialto NERFINISHED ⓘ San Bernardino NERFINISHED ⓘ San Bernardino County NERFINISHED ⓘ Sunland-Tujunga NERFINISHED ⓘ Sylmar NERFINISHED ⓘ Upland NERFINISHED ⓘ |
| runsAlong | foothills of the San Gabriel Mountains ⓘ |
| serves |
Inland Empire region
NERFINISHED
ⓘ
San Fernando Valley NERFINISHED ⓘ San Gabriel Valley NERFINISHED ⓘ |
| servesAs |
bypass route
ⓘ
commuter route ⓘ |
| speedLimitTypicalUrban | 65 mph ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| terminusEast | State Route 210 / State Route 259 in San Bernardino NERFINISHED ⓘ |
| terminusWest | 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: 210 Freeway Description of subject: The 210 Freeway is a major east–west highway in Southern California that runs along the foothills of the San Gabriel Mountains, serving as a key commuter and bypass route in the Greater Los Angeles area.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.