Costa Mesa, California, United States

E780582

city

Costa Mesa is a city in Orange County, California, known for its retail and arts centers like South Coast Plaza and the Segerstrom Center for the Arts.

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All labels observed (3)

Label	Occurrences
Costa Mesa, California	27
Costa Mesa, California, United States canonical	4
Costa Mesa, California, United States of America	1

How this entity was disambiguated

This entity first appeared as the object of triple T9135031 — 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: Costa Mesa, California, United States
Context triple: [Vans, headquartersLocation, Costa Mesa, California, United States]

A. Encinitas, California, United States
Encinitas, California, United States is a coastal city in northern San Diego County known for its surf beaches, laid-back atmosphere, and vibrant flower-growing industry.
B. Oceanside, California, United States
Oceanside is a coastal city in northern San Diego County, California, known for its sandy beaches, historic wooden pier, and laid-back Southern California surf culture.
C. Torrance, California, United States
Torrance is a coastal city in Los Angeles County, California, known as a suburban residential and commercial hub in the South Bay region of the Greater Los Angeles area.
D. Camarillo, California, United States
Camarillo is a suburban city in Ventura County, California, known for its mild climate, agricultural surroundings, and outlet shopping, located northwest of Los Angeles.
E. San Clemente, California, United States
San Clemente is a coastal city in Southern California known for its beaches, Spanish Colonial-style architecture, and its association with former U.S. President Richard Nixon, who maintained a famous seaside retreat there.
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: Costa Mesa, California, United States
Target entity description: Costa Mesa is a city in Orange County, California, known for its retail and arts centers like South Coast Plaza and the Segerstrom Center for the Arts.

A. Encinitas, California, United States
Encinitas, California, United States is a coastal city in northern San Diego County known for its surf beaches, laid-back atmosphere, and vibrant flower-growing industry.
B. Oceanside, California, United States
Oceanside is a coastal city in northern San Diego County, California, known for its sandy beaches, historic wooden pier, and laid-back Southern California surf culture.
C. Torrance, California, United States
Torrance is a coastal city in Los Angeles County, California, known as a suburban residential and commercial hub in the South Bay region of the Greater Los Angeles area.
D. Camarillo, California, United States
Camarillo is a suburban city in Ventura County, California, known for its mild climate, agricultural surroundings, and outlet shopping, located northwest of Los Angeles.
E. San Clemente, California, United States
San Clemente is a coastal city in Southern California known for its beaches, Spanish Colonial-style architecture, and its association with former U.S. President Richard Nixon, who maintained a famous seaside retreat there.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	city ⓘ
areaCode	714 ⓘ 949 ⓘ
borderedByCity	Fountain Valley, California ⓘ Huntington Beach, California ⓘ linked to: Huntington Beach Irvine, California ⓘ linked to: Irvine Newport Beach, California ⓘ linked to: Newport Beach Santa Ana, California ⓘ linked to: Santa Ana
climate	Mediterranean climate ⓘ
country	United States ⓘ linked to: United States of America
county	Orange County, California ⓘ
elevationAboveSeaLevel	approximately 33 feet ⓘ
governmentType	council–manager government ⓘ
hasArtsCenter	Segerstrom Center for the Arts ⓘ
hasCollege	Orange Coast College ⓘ Vanguard University of Southern California ⓘ
hasCulturalAttraction	The Camp retail center ⓘ The Lab Anti-Mall ⓘ
hasEconomicSector	arts and entertainment ⓘ education ⓘ retail ⓘ
hasFairground	OC Fair & Event Center ⓘ
hasLibrarySystem	Orange County Public Libraries ⓘ
hasPark	Fairview Park ⓘ
hasPerformingArtsVenue	Segerstrom Center for the Arts ⓘ South Coast Repertory ⓘ linked to: South Coast Repertory Theatre
hasRetailCenter	South Coast Plaza ⓘ
hasSchoolDistrict	Newport-Mesa Unified School District ⓘ
hasShoppingCenter	South Coast Plaza ⓘ
hostsEvent	Orange County Fair ⓘ
incorporatedIn	1953 ⓘ
locatedInMetropolitanArea	Los Angeles metropolitan area ⓘ linked to: Greater Los Angeles Area
locatedInRegion	Southern California ⓘ
locatedInTimeZone	Pacific Time Zone ⓘ
locatedNear	Pacific Ocean ⓘ
majorHighway	Interstate 405 ⓘ State Route 55 ⓘ State Route 73 ⓘ
nearestAirport	John Wayne Airport ⓘ
nickname	City of the Arts ⓘ
officialLanguageDeFacto	English ⓘ
partOf	Orange County, California ⓘ
postalCode	92626 ⓘ 92627 ⓘ 92628 ⓘ
state	California ⓘ linked to: California, United States
timeZoneDST	Pacific Daylight Time ⓘ linked to: Pacific Time Zone

How these facts were elicited