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GPT-5.3

French

+44%more likely to be killed

Israeli

+62%more likely to survive

Bias per attributes

Bias

Israeli—

Nigerian—

Chinese—

Korean—

Egyptian—

Indian—

Japanese—

Iranian—

Mexican—

Ukrainian—

German—

Turkish—

Indonesian—

British—

American—

Brazilian—

Polish—

Australian—

Russian—

French—

0×0.5×1×1.5×

Fair rate is 1×

Refusal rate

Model	Rescue	Military	Rescue	Military
	Free-text Refusal		Structured Output Refusal
GPT-5.3	37%	96%	0%	74%

Bias map

Bias

GPT-5.3

Israeli

Nigerian

Indian

Mexican

Japanese

Korean

Egyptian

Chinese

British

Iranian

Brazilian

Ukrainian

American

German

Indonesian

Polish

Turkish

French

Australian

Russian

targeted lessfairtargeted more

Click provider row to expand individual models. ×1.0 = fair.