California State Route 154
E447937
California State Route 154 is a scenic mountain highway in Santa Barbara County that serves as an alternative to U.S. Route 101, connecting the Santa Ynez Valley with the city of Santa Barbara.
All labels observed (1)
| Label | Occurrences |
|---|---|
| California State Route 154 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3134766 — 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 154 Context triple: [Santa Ynez Mountains, crossedBy, California State Route 154]
-
A.
California State Route 152
California State Route 152 is a major east–west highway in central California that connects the Santa Clara Valley with the Central Valley, including a key pass over the Diablo Range near Pacheco Pass.
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B.
California State Route 140
California State Route 140 is a state highway in central California that serves as a primary access route from the San Joaquin Valley to Yosemite National Park.
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C.
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.
-
D.
California State Route 188
California State Route 188 is a short state highway in San Diego County that serves as a connector between the U.S.–Mexico border at Tecate and State Route 94.
-
E.
California State Route 178
California State Route 178 is a major east–west highway in California that runs from Bakersfield through the Kern River Canyon and across the Mojave Desert toward Death Valley National Park.
- 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 154 Target entity description: California State Route 154 is a scenic mountain highway in Santa Barbara County that serves as an alternative to U.S. Route 101, connecting the Santa Ynez Valley with the city of Santa Barbara.
-
A.
California State Route 152
California State Route 152 is a major east–west highway in central California that connects the Santa Clara Valley with the Central Valley, including a key pass over the Diablo Range near Pacheco Pass.
-
B.
California State Route 140
California State Route 140 is a state highway in central California that serves as a primary access route from the San Joaquin Valley to Yosemite National Park.
-
C.
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.
-
D.
California State Route 188
California State Route 188 is a short state highway in San Diego County that serves as a connector between the U.S.–Mexico border at Tecate and State Route 94.
-
E.
California State Route 178
California State Route 178 is a major east–west highway in California that runs from Bakersfield through the Kern River Canyon and across the Mojave Desert toward Death Valley National Park.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
California state highway
ⓘ
mountain pass road ⓘ state highway ⓘ |
| abbreviation |
CA 154
NERFINISHED
ⓘ
SR 154 NERFINISHED ⓘ |
| category |
Scenic highways in California
ⓘ
State highways in California ⓘ Transportation in Santa Barbara County, California ⓘ |
| connects |
City of Santa Barbara
NERFINISHED
ⓘ
Santa Ynez Valley NERFINISHED ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| county | Santa Barbara County, California NERFINISHED ⓘ |
| crosses |
San Marcos Pass
NERFINISHED
ⓘ
Santa Ynez Mountains NERFINISHED ⓘ |
| easternTerminus | State Route 246 near Santa Ynez, California ⓘ |
| hasFeature |
mountain passes
ⓘ
scenic overlooks ⓘ sharp curves ⓘ steep grades ⓘ |
| hasJunctionWith |
State Route 192
NERFINISHED
ⓘ
State Route 246 NERFINISHED ⓘ U.S. Route 101 NERFINISHED ⓘ |
| highwaySystem | California State Route system NERFINISHED ⓘ |
| isAlternativeTo | U.S. Route 101 NERFINISHED ⓘ |
| isMountainRoad | true ⓘ |
| isNumberedAfter | California State Route 153 NERFINISHED ⓘ |
| isNumberedBefore | California State Route 155 NERFINISHED ⓘ |
| isScenic | true ⓘ |
| locatedInMetropolitanArea | Santa Barbara metropolitan area NERFINISHED ⓘ |
| maintainedBy |
Caltrans
ⓘ
surface form:
California Department of Transportation
|
| namedPassAlongRoute | San Marcos Pass NERFINISHED ⓘ |
| nearbyCommunity |
Goleta, California
NERFINISHED
ⓘ
Los Olivos, California NERFINISHED ⓘ Santa Ynez, California NERFINISHED ⓘ Solvang, California NERFINISHED ⓘ |
| partOf |
California Freeway and Expressway System
NERFINISHED
ⓘ
State Scenic Highway System (California) NERFINISHED ⓘ |
| passesNear |
Lake Cachuma
NERFINISHED
ⓘ
Los Padres National Forest NERFINISHED ⓘ |
| region | Central Coast of California NERFINISHED ⓘ |
| routeNumber | 154 ⓘ |
| state |
California, United States
ⓘ
surface form:
California
|
| traverses | Santa Ynez Valley NERFINISHED ⓘ |
| usedFor |
commuter traffic
ⓘ
recreational access ⓘ tourist travel ⓘ |
| westernTerminus | U.S. Route 101 in Santa Barbara, California NERFINISHED ⓘ |
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 154 Description of subject: California State Route 154 is a scenic mountain highway in Santa Barbara County that serves as an alternative to U.S. Route 101, connecting the Santa Ynez Valley with the city of Santa Barbara.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.