San Bernardino County

E27007

administrative division county

San Bernardino County is a large county in Southern California known for its vast desert landscapes, portions of the Mojave Desert, and rapidly growing urban and suburban communities.

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All labels observed (8)

Label	Occurrences
San Bernardino County, California	336
San Bernardino County canonical	228
County of San Bernardino	10
San Bernardino County, California, United States	2
San Bernardino County government	1
Unincorporated San Bernardino County	1
southwestern San Bernardino County	1
western San Bernardino County	1

How this entity was disambiguated

This entity first appeared as the object of triple T36166 — 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: San Bernardino County
Context triple: [Southern California, hasCounty, San Bernardino County]

A. Riverside County
Riverside County is a large, populous county in inland Southern California known for its desert landscapes, fast-growing suburban communities, and cities such as Riverside and Palm Springs.
B. San Diego County
San Diego County is a large coastal county in Southern California known for the city of San Diego, its beaches, military presence, and proximity to the Mexican border.
C. Los Angeles County
Los Angeles County is the most populous county in the United States, encompassing the city of Los Angeles and numerous other municipalities across Southern California.
D. Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
E. Stanislaus County
Stanislaus County is a largely agricultural county in California’s Central Valley, centered around the city of Modesto and known for its farming, food processing, and growing suburban communities.
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: San Bernardino County
Target entity description: San Bernardino County is a large county in Southern California known for its vast desert landscapes, portions of the Mojave Desert, and rapidly growing urban and suburban communities.

A. Riverside County
Riverside County is a large, populous county in inland Southern California known for its desert landscapes, fast-growing suburban communities, and cities such as Riverside and Palm Springs.
B. San Diego County
San Diego County is a large coastal county in Southern California known for the city of San Diego, its beaches, military presence, and proximity to the Mexican border.
C. Los Angeles County
Los Angeles County is the most populous county in the United States, encompassing the city of Los Angeles and numerous other municipalities across Southern California.
D. Sacramento County
Sacramento County is a county in Northern California that includes the state capital, Sacramento, and serves as a major political and economic hub of the region.
E. Stanislaus County
Stanislaus County is a largely agricultural county in California’s Central Valley, centered around the city of Modesto and known for its farming, food processing, and growing suburban communities.
F. None of above. chosen

Statements (56)

Predicate	Object
instanceOf	administrative division ⓘ county ⓘ
borders	Clark County ⓘ surface form: Clark County, Nevada Inyo County, California ⓘ surface form: Inyo County Kern County ⓘ La Paz County, Arizona ⓘ Los Angeles County ⓘ Mohave County, Arizona ⓘ Orange County, California ⓘ surface form: Orange County Riverside County ⓘ
climate	Mediterranean climate (mountain and some valley areas) ⓘ arid climate ⓘ
contains	Colorado River ⓘ surface form: Colorado River (border section) Death Valley National Park (partial) ⓘ High Desert ⓘ surface form: High Desert (California) U.S. Route 66 ⓘ surface form: Historic U.S. Route 66 (segments) Interstate 10 ⓘ Interstate 15 ⓘ Interstate 40 ⓘ Joshua Tree National Park ⓘ surface form: Joshua Tree National Park (partial) Mojave Desert ⓘ Mojave National Preserve ⓘ San Bernardino Mountains ⓘ San Bernardino National Forest ⓘ
country	United States of America ⓘ
federalRepresentation	United States House of Representatives ⓘ
governmentType	county government ⓘ
hasAirport	Ontario International Airport ⓘ
hasCountySeat	San Bernardino ⓘ
hasLargestCity	San Bernardino ⓘ
hasMajorCity	Apple Valley ⓘ Barstow ⓘ Chino ⓘ Chino Hills, California ⓘ surface form: Chino Hills Colton ⓘ Fontana, California ⓘ surface form: Fontana Hesperia ⓘ Highland ⓘ Needles ⓘ Ontario, California ⓘ Rancho Cucamonga, California ⓘ surface form: Rancho Cucamonga Redlands ⓘ Upland ⓘ Victorville, California ⓘ surface form: Victorville
hasUniversity	California State University, San Bernardino ⓘ Loma Linda University ⓘ
knownFor	logistics and warehousing industry ⓘ outdoor recreation in mountains and deserts ⓘ rapidly growing urban and suburban communities ⓘ vast desert landscapes ⓘ
locatedIn	California, United States ⓘ surface form: California Southern California ⓘ
namedAfter	Saint Bernardino of Siena ⓘ
partOf	Inland Empire ⓘ
stateLegislature	California State Legislature ⓘ
timeZone	Pacific Time Zone ⓘ

How these facts were elicited