San Luis, Arizona, United States

E38109

city

San Luis, Arizona, United States, is a small border city in southwestern Arizona known for its location along the U.S.–Mexico border and as the place where labor leader César Chávez died.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
San Luis, Arizona	5
Mexican border at San Luis, Arizona	1
San Luis, Arizona, United States canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T279299 — 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 Luis, Arizona, United States
Context triple: [César Chávez, placeOfDeath, San Luis, Arizona, United States]

A. Yuma, Arizona
Yuma, Arizona is a southwestern Arizona city on the Colorado River known for its historic river crossing, desert climate, and role as a transportation and military hub near the California and Mexico borders.
B. Mesa, Arizona
Mesa, Arizona is a large city in the Phoenix metropolitan area known for its desert climate, suburban communities, and role as a major spring training hub for Major League Baseball.
C. Tempe, Arizona, USA
Tempe, Arizona, USA is a vibrant city in the Phoenix metropolitan area best known as the home of Arizona State University and a major center for education, research, and technology.
D. Cottonwood, Arizona, United States
Cottonwood, Arizona, United States, is a small city in the Verde Valley known for its historic Old Town, wine country, and scenic central Arizona desert landscape.
E. Scottsdale, Arizona
Scottsdale, Arizona is a resort city in the Sonoran Desert near Phoenix, known for its upscale tourism, golf courses, and vibrant arts and nightlife scenes.
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 Luis, Arizona, United States
Target entity description: San Luis, Arizona, United States, is a small border city in southwestern Arizona known for its location along the U.S.–Mexico border and as the place where labor leader César Chávez died.

A. Yuma, Arizona
Yuma, Arizona is a southwestern Arizona city on the Colorado River known for its historic river crossing, desert climate, and role as a transportation and military hub near the California and Mexico borders.
B. Mesa, Arizona
Mesa, Arizona is a large city in the Phoenix metropolitan area known for its desert climate, suburban communities, and role as a major spring training hub for Major League Baseball.
C. Tempe, Arizona, USA
Tempe, Arizona, USA is a vibrant city in the Phoenix metropolitan area best known as the home of Arizona State University and a major center for education, research, and technology.
D. Cottonwood, Arizona, United States
Cottonwood, Arizona, United States, is a small city in the Verde Valley known for its historic Old Town, wine country, and scenic central Arizona desert landscape.
E. Scottsdale, Arizona
Scottsdale, Arizona is a resort city in the Sonoran Desert near Phoenix, known for its upscale tourism, golf courses, and vibrant arts and nightlife scenes.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	city ⓘ
adjacentTo	San Luis Río Colorado, Sonora ⓘ surface form: San Luis Río Colorado, Sonora, Mexico
areaCode	928 ⓘ
borderCityWith	San Luis Río Colorado, Sonora ⓘ surface form: San Luis Río Colorado, Sonora, Mexico
borderCrossing	San Luis Port of Entry ⓘ
borderInfrastructure	border fence ⓘ
borderRole	gateway for cross-border commuters ⓘ gateway for seasonal agricultural workers ⓘ
commonlySpokenLanguage	Spanish ⓘ
country	United States of America ⓘ surface form: United States
countrySubdivision	Arizona ⓘ surface form: State of Arizona United States, Arizona ⓘ
county	Yuma County, Arizona ⓘ
distanceTo	approximately 20 miles south of Yuma, Arizona ⓘ
elevation	approximately 130 feet above sea level ⓘ
governmentJurisdiction	City of San Luis ⓘ
governmentType	council–manager government ⓘ
hasCharacteristic	border commerce–oriented economy ⓘ predominantly Hispanic or Latino population ⓘ
hasClimate	hot desert climate ⓘ
hasFacility	San Luis Port of Entry ⓘ surface form: San Luis Port of Entry II
hasMunicipalStatus	incorporated city ⓘ
hasNotableEvent	death of César Chávez ⓘ
hasNotablePersonAssociated	César Chávez ⓘ
hasOfficialLanguage	English ⓘ
incorporatedAsCity	1979 ⓘ
KöppenClimateClassification	BWh ⓘ
locatedIn	Sonoran Desert ⓘ U.S.–Mexico border ⓘ surface form: United States–Mexico border region southwestern Arizona ⓘ southwestern United States ⓘ
locatedNear	Colorado River ⓘ Yuma, Arizona ⓘ
locatedOn	U.S.–Mexico border ⓘ surface form: United States–Mexico border
locatedOnBorderWith	Mexico ⓘ
namedAfter	San Luis Río Colorado, Sonora ⓘ surface form: San Luis Río Colorado, Sonora, Mexico
observesDaylightSavingTime	false ⓘ
partOf	Lower Colorado River region ⓘ surface form: Lower Colorado River Valley Yuma, Arizona ⓘ surface form: Yuma metropolitan area
placeOfDeathOf	César Chávez ⓘ
postalCode	85349 ⓘ
primaryEconomicActivity	agricultural labor ⓘ cross-border trade ⓘ retail services ⓘ
region	Southwest Arizona ⓘ
state	Arizona ⓘ
timeZone	Mountain Time Zone ⓘ surface form: Mountain Standard Time
transportation	U.S. Route 95 NERFINISHED ⓘ

How these facts were elicited