Yuman–Cochimí languages

E15676

indigenous language family language family

Yuman–Cochimí languages are a group of closely related Indigenous languages historically spoken in the Baja California Peninsula and the lower Colorado River region of northwestern Mexico and the southwestern United States.

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All labels observed (11)

Label	Occurrences
Yuman–Cochimí languages canonical	11
Cochimí–Yuman languages	4
Cochimí–Yuman language family	2
Yuman–Cochimí language family	2
Yuman–Cochimí language group	2
Cochimí is the most divergent branch	1
Cochimí language is extinct	1
Cochimí–Yuman language	1
Yuman-Cochimi language family	1
Yuman-Cochimí language grouping	1
Yuman–Cochimí language grouping	1

How this entity was disambiguated

This entity first appeared as the object of triple T111673 — 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: Yuman–Cochimí languages
Context triple: [Yuman language family, hasAlternativeName, Yuman–Cochimí languages]

A. Quechan language
The Quechan language is a Native American language spoken by the Quechan (Yuma) people of the lower Colorado River region in the southwestern United States.
B. Kumeyaay language
The Kumeyaay language is an indigenous Native American language traditionally spoken by the Kumeyaay people in the border region of southern California and northern Baja California.
C. Maricopa language
Maricopa language is a Native American Yuman language traditionally spoken by the Maricopa people of the lower Colorado River region in the southwestern United States.
D. Cocopa language
The Cocopa language is an indigenous Native American language spoken by the Cocopah people of the lower Colorado River region in the United States and Mexico.
E. Yavapai language
The Yavapai language is an indigenous Native American language traditionally spoken by the Yavapai people of central and western Arizona.
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: Yuman–Cochimí languages
Target entity description: Yuman–Cochimí languages are a group of closely related Indigenous languages historically spoken in the Baja California Peninsula and the lower Colorado River region of northwestern Mexico and the southwestern United States.

A. Quechan language
The Quechan language is a Native American language spoken by the Quechan (Yuma) people of the lower Colorado River region in the southwestern United States.
B. Kumeyaay language
The Kumeyaay language is an indigenous Native American language traditionally spoken by the Kumeyaay people in the border region of southern California and northern Baja California.
C. Maricopa language
Maricopa language is a Native American Yuman language traditionally spoken by the Maricopa people of the lower Colorado River region in the southwestern United States.
D. Cocopa language
The Cocopa language is an indigenous Native American language spoken by the Cocopah people of the lower Colorado River region in the United States and Mexico.
E. Yavapai language
The Yavapai language is an indigenous Native American language traditionally spoken by the Yavapai people of central and western Arizona.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	indigenous language family ⓘ language family ⓘ
alternativeName	Yuman languages ⓘ linked to: Yuman language family Yuman-Cochimi language family ⓘ linked to: Yuman–Cochimí languages
arealFeature	part of the linguistic area of the U.S.–Mexico borderlands ⓘ
classificationStatus	generally accepted as a valid language family ⓘ
documentationStatus	relatively poorly documented compared to major world languages ⓘ
ethnolinguisticGroup	Cochimí people ⓘ Yuman peoples ⓘ
geneticRelationship	Cochimí is the most divergent branch ⓘ linked to: Yuman–Cochimí languages Core Yuman branches are more closely related to each other than to Cochimí ⓘ
hasLanguage	Cochimí language ⓘ Cocopah language ⓘ Havasupai–Hualapai language ⓘ Ipai language ⓘ Kiliwa language ⓘ Kumeyaay language ⓘ Maricopa language ⓘ Mohave language ⓘ linked to: Mojave language Paipai language ⓘ Quechan language ⓘ Tipai language ⓘ linked to: Ipai language Yavapai language ⓘ
hasSubfamily	Cochimí ⓘ linked to: Cochimí people Core Yuman ⓘ linked to: Upland Yuman
historicalStatus	historically spoken along the lower Colorado River ⓘ historically spoken throughout much of the Baja California Peninsula ⓘ
languageFamilyCode	yuman ⓘ
linguisticResearch	subject of comparative and historical linguistic studies ⓘ
macroFamilyHypothesis	sometimes grouped in a larger Hokan phylum hypothesis ⓘ
region	Arizona ⓘ Baja California ⓘ Baja California Sur ⓘ California ⓘ linked to: California, United States Sonoran Desert ⓘ
spokenIn	Baja California Peninsula ⓘ linked to: Baja California lower Colorado River region ⓘ northwestern Mexico ⓘ linked to: Western Mexico southwestern United States ⓘ
status	Cochimí language is extinct ⓘ linked to: Yuman–Cochimí languages several member languages are endangered ⓘ some member languages are moribund ⓘ
subclassOf	Hokan languages (proposed) ⓘ
typology	agglutinative morphology ⓘ predominantly head-marking ⓘ
wordOrder	SOV (tendential) ⓘ
writingSystem	primarily written using Latin script in modern documentation ⓘ

How these facts were elicited