{"id":1900625,"date":"2026-04-24T11:57:33","date_gmt":"2026-04-24T08:57:33","guid":{"rendered":"https:\/\/analyse.optim.biz\/?p=1900625"},"modified":"2026-04-24T11:57:33","modified_gmt":"2026-04-24T08:57:33","slug":"deepseek-promises-its-new-ai-model-has-world-class-reasoning","status":"publish","type":"post","link":"https:\/\/analyse.optim.biz\/?p=1900625","title":{"rendered":"DeepSeek promises its new AI model has &#8216;world-class&#8217; reasoning"},"content":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/Tz_83HibU7ugk0ZHBJGjhg&#8211;\/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD04MDA-\/https:\/\/d29szjachogqwa.cloudfront.net\/images\/2026-04\/c3232f69-715b-4111-8b59-af9f623976c9&#8243;]<\/p>\n<article id=\"article-65da9780-9d11-431f-a028-f8fb60a654d4\">\n<div>\n<div class=\"mx-auto md:px-10 md:max-w-[1220px]\">\n<nav class=\"prestige-breadcrumb relative mx-4 md:mx-0\" aria-label=\"breadcrumbs\">\n<ol class=\"no-scrollbar overflow-scroll whitespace-nowrap text-battleship\">\n<li class=\"inline\">\n<li class=\"inline-block cursor-default last:pr-10 md:last:pr-20 font-bold\">AI<\/li>\n<\/ol>\n<\/nav>\n<header class=\"mb-4 px-4 md:mb-6 md:px-0\">\n<h1 class=\"layout-h1 my-2 font-bold leading-tight\">DeepSeek promises its new AI model has &#8216;world-class&#8217; reasoning<\/h1>\n<h2 class=\"my-2 text-[18px] font-light leading-5 md:max-w-[660px] md:text-[20px]\/[28px]\">The new models give users access to a &#8216;cost effective 1 million context length.&#8217;<\/h2>\n<div class=\"flex-col items-start lg:flex lg:flex-row lg:items-center lg:justify-between mt-6\">\n<div class=\"relative md:mr-[10px]\">\n<div class=\"flex items-center\">\n<div class=\"flex mr-2\">\n<div class=\"shrink-0 cursor-pointer inline-block size-[42px] lg:size-[48px]\"><img decoding=\"async\" alt role=\"img\" loading=\"lazy\" class=\"size-full rounded-full object-cover object-center shadow-[0_0_0_2px_#ffffff]\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/YwfCRgIe90exOChYec9Cjw--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTgwO2g9ODA-\/https:\/\/s.yimg.com\/os\/creatr-uploaded-images\/2024-01\/d5b30fb0-aa58-11ee-bbbf-af6360643ddf\"><\/div>\n<\/div>\n<div class=\"inline-block\">\n<div class=\"w-max text-sm\/5 font-semibold lg:!flex flex items-center\">\n<div class=\"flex flex-col\">\n<div class=\"flex w-max items-center\">Mariella Moon<\/div>\n<p><span class=\"font-normal sm:before:inline-block\">Contributing Reporter<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"lg:hidden\">\n<div class=\"text-xs text-dolphin dark:text-shark md:text-sm\/5 pt-4\">\n<div class=\"inline-block\"><time datetime=\"2026-04-24T11:57:33.000Z\">Fri, April 24, 2026 at 11:57 AM UTC<\/time><\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ml-0 mt-4 flex items-center lg:ml-3 lg:mt-0\">\n<div class=\"ml-0 mr-2\">\n<div class=\"relative flex\">Add Engadget on Google<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"hidden lg:block\">\n<div class=\"text-xs text-dolphin dark:text-shark md:text-sm\/5 pt-4\">\n<div class=\"inline-block\"><time datetime=\"2026-04-24T11:57:33.000Z\">Fri, April 24, 2026 at 11:57 AM UTC<\/time><\/div>\n<\/div>\n<\/div>\n<\/header>\n<\/div>\n<div class=\"grid grid-cols-1 gap-x-8 lg:gap-x-0 mx-auto md:px-10 md:max-w-[1220px] md:grid-cols-[[main-start]_1fr_[main-end_right-start]_min-content_[right-end]] lg:!gap-x-8\">\n<div class=\"md:col-main\" data-i13n-boundary=\"true\">\n<div>\n<div>\n<div class=\"grid grid-cols-[[fullbleed-start_body-start]_minmax(auto,750px)_[body-end_fullbleed-end]]\">\n<figure class=\"relative col-body mb-4\">\n<div class=\"relative overflow-hidden fig-image-round left-1\/2 w-screen -translate-x-1\/2 md:left-0 md:w-auto md:translate-x-0\"><img decoding=\"async\" alt class=\"object-cover object-center\" src=\"https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/0RBUfyrevyGAwTAVt4YYFQ--\/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyNDI7aD04Mjg-\/https:\/\/s.yimg.com\/uu\/api\/res\/1.2\/VRb0.nlK.a8ohEF0iQ7eyA--~B\/aD00MDAwO3c9NjAwMDthcHBpZD15dGFjaHlvbg--\/https:\/\/d29szjachogqwa.cloudfront.net\/images\/2026-04\/c3232f69-715b-4111-8b59-af9f623976c9\"><\/div><figcaption class=\"relative text-[0.875rem]\/[1.25rem] figure-caption mt-1 line-clamp-2 mt-2.5 md:mt-2 pr-2.5\">\n<div><span class=\"[&amp;_p]:inline\">Photo by Long Wei\/VCG via Getty Images<\/span><span> (VCG via Getty Images)<\/span><\/div>\n<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"grid grid-cols-article-mobile md:grid-cols-article lg:max-w-[750px] drop-cap\" data-article-body=\"true\">\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">DeepSeek has released its latest AI models, the V4 Pro and Flash versions, a bit over a year after it went viral and became the top rated free app on Apple&#8217;s App Store in the US. \u201cWelcome to the era of cost-effective 1 million context length,\u201d DeepSeek said in its announcement. Context length is what you call the maximum number of tokens that an AI model can remember, so the bigger it is, the more coherent and consistent an AI is when it comes to extended conversations. OpenAI\u2019s recently announced GPT\u20115.5 has a context window ranging from 400,000 to 1 million, for instance.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">The new model is still open-source, allowing users to download its code and modify it if they want. DeepSeek says V4 Pro has enhanced agentic capabilities and claims that it rivals top closed-source models when it comes to reasoning. It also says that it trails only Gemini-3.1-Pro in rich world knowledge. Meanwhile, V4 Flash isn\u2019t quite as powerful as the V4 Pro, but it has faster response times. Still, its reasoning abilities closely approach V4 Pro, DeepSeek says, and it performs on par with with the Pro version on simple Agent tasks.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Shortly after DeepSeek topped the App Store charts, it was banned for use by US federal agencies and on government-owned devices. Authorities believed it was a national security risk and posed a threat to US AI stocks. South Korea also paused downloads of its app over privacy concerns.<\/p>\n<\/div>\n<div class=\"grid grid-cols-article-mobile md:grid-cols-article lg:max-w-[750px]\">\n<div class=\"commerce col-body\" data-pw=\"disclosure\">\n<div class=\"mb-7 flex items-center rounded-lg p-3 p-5 w-fit flex-col md:flex-row\">\n<p class=\"text-[12px] text-battleship dark:text-gandalf md:text-[13px]\">If you buy something through a link in this article, we may earn commission.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"md:col-main grid grid-cols-article-mobile md:grid-cols-article lg:max-w-[750px]\">\n<div class=\"no-scrollbar col-body mx-4 mb-8 mt-2.5 overflow-x-scroll whitespace-nowrap md:mx-0 md:max-w-[750px] md:overflow-x-visible md:hidden\">\n<div class=\"mx-auto max-w-screen-sm\">\n<ul class=\"inline-flex text-xs md:text-sm\">\n<li class=\"mr-6\">About our ads<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/article>\n<div class=\"grid grid-cols-article-mobile md:grid-cols-article lg:max-w-[750px] drop-cap\" data-article-body=\"true\">\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">DeepSeek has released its latest AI models, the V4 Pro and Flash versions, a bit over a year after it went viral and became the top rated free app on Apple&#8217;s App Store in the US. \u201cWelcome to the era of cost-effective 1 million context length,\u201d DeepSeek said in its announcement. Context length is what you call the maximum number of tokens that an AI model can remember, so the bigger it is, the more coherent and consistent an AI is when it comes to extended conversations. OpenAI\u2019s recently announced GPT\u20115.5 has a context window ranging from 400,000 to 1 million, for instance.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">The new model is still open-source, allowing users to download its code and modify it if they want. DeepSeek says V4 Pro has enhanced agentic capabilities and claims that it rivals top closed-source models when it comes to reasoning. It also says that it trails only Gemini-3.1-Pro in rich world knowledge. Meanwhile, V4 Flash isn\u2019t quite as powerful as the V4 Pro, but it has faster response times. Still, its reasoning abilities closely approach V4 Pro, DeepSeek says, and it performs on par with with the Pro version on simple Agent tasks.<\/p>\n<p class=\"col-body mb-4 leading-7 text-[18px] md:leading-8 break-words min-w-0 charcoal-color\">Shortly after DeepSeek topped the App Store charts, it was banned for use by US federal agencies and on government-owned devices. Authorities believed it was a national security risk and posed a threat to US AI stocks. South Korea also paused downloads of its app over privacy concerns.<\/p>\n<\/div>\n<p>[analyse_source url=&#8221;https:\/\/www.engadget.com\/ai\/deepseek-promises-its-new-ai-model-has-world-class-reasoning-115733512.html&#8221;]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[analyse_image type=&#8221;featured&#8221; src=&#8221;https:\/\/s.yimg.com\/ny\/api\/res\/1.2\/Tz_83HibU7ugk0ZHBJGjhg&#8211;\/YXBwaWQ9aGlnaGxhbmRlcjt3PTEyMDA7aD04MDA-\/https:\/\/d29szjachogqwa.cloudfront.net\/images\/2026-04\/c3232f69-715b-4111-8b59-af9f623976c9&#8243;] AI DeepSeek promises its new AI model has &#8216;world-class&#8217; reasoning The new models give users access to a &#8216;cost effective 1 million context length.&#8217; Mariella Moon Contributing Reporter Fri, April 24, 2026 at 11:57 AM UTC Add Engadget on Google Fri, April 24, 2026 at 11:57 AM UTC Photo by Long Wei\/VCG [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[226,63],"class_list":["post-1900625","post","type-post","status-publish","format-standard","hentry","category-politics","tag-crawlmanager","tag-engadget-com"],"_links":{"self":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1900625","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1900625"}],"version-history":[{"count":0,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=\/wp\/v2\/posts\/1900625\/revisions"}],"wp:attachment":[{"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1900625"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1900625"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/analyse.optim.biz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1900625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}