Tule Lake Segregation Center

E438745

Japanese American incarceration camp War Relocation Authority camp World War II incarceration camp

Tule Lake Segregation Center was the largest and most controversial World War II incarceration camp for Japanese Americans, known for housing those labeled “disloyal” and for its harsh conditions and resistance movements.

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All labels observed (3)

Label	Occurrences
Tule Lake War Relocation Center	6
Tule Lake Segregation Center canonical	3
Tule Lake War Relocation Center vicinity	1

How this entity was disambiguated

This entity first appeared as the object of triple T4411365 — 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: Tule Lake Segregation Center
Context triple: [Japanese American internment, includes, Tule Lake Segregation Center]

A. Topaz War Relocation Center
Topaz War Relocation Center was a World War II-era Japanese American internment camp in Utah where thousands of people of Japanese ancestry were unjustly incarcerated by the U.S. government.
B. Weihsien Internment Camp
Weihsien Internment Camp was a World War II Japanese civilian internment camp in Weihsien, China, where numerous foreign nationals, including Scottish Olympic champion Eric Liddell, were imprisoned.
C. Manzanar National Historic Site
Manzanar National Historic Site is a preserved World War II-era Japanese American incarceration camp in California that serves as a memorial and educational site about the internment of Japanese Americans.
D. Yuma Territorial Prison State Historic Park
Yuma Territorial Prison State Historic Park is a preserved 19th-century Arizona prison complex turned museum that interprets the harsh conditions and history of the Old West penal system.
E. War Relocation Authority
The War Relocation Authority was a U.S. government agency during World War II responsible for administering the forced relocation and incarceration of Japanese Americans in internment camps.
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: Tule Lake Segregation Center
Target entity description: Tule Lake Segregation Center was the largest and most controversial World War II incarceration camp for Japanese Americans, known for housing those labeled “disloyal” and for its harsh conditions and resistance movements.

A. Topaz War Relocation Center
Topaz War Relocation Center was a World War II-era Japanese American internment camp in Utah where thousands of people of Japanese ancestry were unjustly incarcerated by the U.S. government.
B. Weihsien Internment Camp
Weihsien Internment Camp was a World War II Japanese civilian internment camp in Weihsien, China, where numerous foreign nationals, including Scottish Olympic champion Eric Liddell, were imprisoned.
C. Manzanar National Historic Site
Manzanar National Historic Site is a preserved World War II-era Japanese American incarceration camp in California that serves as a memorial and educational site about the internment of Japanese Americans.
D. Yuma Territorial Prison State Historic Park
Yuma Territorial Prison State Historic Park is a preserved 19th-century Arizona prison complex turned museum that interprets the harsh conditions and history of the Old West penal system.
E. War Relocation Authority
The War Relocation Authority was a U.S. government agency during World War II responsible for administering the forced relocation and incarceration of Japanese Americans in internment camps.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	Japanese American incarceration camp ⓘ War Relocation Authority camp ⓘ World War II incarceration camp ⓘ
associatedEvent	Tule Lake strike of 1943 ⓘ imposition of martial law in November 1943 ⓘ loyalty questionnaire segregation program ⓘ mass renunciation of citizenship under the Renunciation Act of 1944 ⓘ
capacity	approximately 18,000 people ⓘ
climate	harsh winters ⓘ hot, dusty summers ⓘ
convertedToSegregationCenter	1943 ⓘ
country	United States ⓘ linked to: United States of America
endDate	1946-03 ⓘ
hasFacility	barbed wire fences ⓘ barracks housing ⓘ guard towers ⓘ latrines ⓘ mess halls ⓘ military police presence ⓘ stockade ⓘ
inmatesIncluded	Issei (first-generation Japanese immigrants) ⓘ linked to: Yamato people Kibei (U.S.-born, educated in Japan) ⓘ Nisei (second-generation Japanese Americans) ⓘ linked to: Japanese Americans
inmatesLabeledAs	disloyal ⓘ
laterFunction	segregation center for those labeled disloyal ⓘ
locatedIn	California ⓘ linked to: California, United States Modoc County, California ⓘ Siskiyou County, California ⓘ
locatedNear	Tule Lake ⓘ Tulelake, California ⓘ
memorializedBy	Tule Lake Committee pilgrimages ⓘ
notableFor	harsh living conditions ⓘ high rate of renunciation of U.S. citizenship ⓘ largest population among War Relocation Authority camps ⓘ martial law declaration in 1943 ⓘ resistance movements ⓘ segregation of so-called disloyal Japanese Americans ⓘ
operatedBy	U.S. federal government ⓘ linked to: United States government War Relocation Authority ⓘ
originalFunction	standard War Relocation Authority camp ⓘ
partOf	Tule Lake National Monument ⓘ linked to: Tule Lake National Wildlife Refuge
peakPopulation	over 18,000 people ⓘ
primaryIncarceratedGroup	Japanese Americans ⓘ Japanese immigrants ⓘ
recognizedAs	National Historic Landmark ⓘ
startDate	1942-05-27 ⓘ
subjectOf	documentary films about Japanese American wartime incarceration ⓘ scholarly studies on Japanese American incarceration ⓘ
usedDuring	World War II ⓘ

How these facts were elicited