URL：https://substackcdn.com/image/fetch/w_1200,h_600,c_fill,f_jpg,q_auto:good,fl_progressive:steep,g_auto/https://substack-post-media.s3.amazonaws.com/public/images/1d6e9f58-5164-4c90-96ef-2f23264292ad_1200x900.jpeg
掲載元：https://xyzlabs.substack.com/p/in-depth-behind-deepseeks-success
