{"id":29250,"date":"2025-02-21T11:17:19","date_gmt":"2025-02-21T03:17:19","guid":{"rendered":"https:\/\/www.1ai.net\/?p=29250"},"modified":"2025-02-21T11:17:19","modified_gmt":"2025-02-21T03:17:19","slug":"openai-gpt-4-5-%e6%9c%89%e6%9c%9b%e4%b8%8b%e5%91%a8%e5%8f%91%e5%b8%83%ef%bc%8cgpt-5-%e8%a2%ab%e6%9b%9d%e5%b0%86%e4%b8%8e-o3-%e5%a4%a7%e4%b8%80%e7%bb%9f%e3%80%81%e5%ae%9a%e6%a1%a3-5-%e6%9c%88%e5%ba%95","status":"publish","type":"post","link":"https:\/\/www.1ai.net\/en\/29250.html","title":{"rendered":"OpenAI GPT-4.5 is expected to be released next week, and GPT-5 has been revealed to be the first major unification with o3, scheduled for the end of May."},"content":{"rendered":"<p>February 21, according to foreign media The Verge today, according to people familiar with the company's plans to<strong>Microsoft engineers are currently working on the <a href=\"https:\/\/www.1ai.net\/en\/tag\/openai\" title=\"[View articles tagged with [OpenAI]]\" target=\"_blank\" >OpenAI<\/a> upcoming <a href=\"https:\/\/www.1ai.net\/en\/tag\/gpt-4-5\" title=\"[SEE ARTICLES CONTAINING [GPT-4.5] LABELS]\" target=\"_blank\" >GPT-4.5<\/a> and GPT-5 model preparation server capacity<\/strong>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-29251\" title=\"93d5e4f1j00ss0js000nyd000v900kup\" src=\"https:\/\/www.1ai.net\/wp-content\/uploads\/2025\/02\/93d5e4f1j00ss0js000nyd000v900kup.jpg\" alt=\"93d5e4f1j00ss0js000nyd000v900kup\" width=\"1125\" height=\"750\" \/><\/p>\n<p>While OpenAI CEO Sam Altman recently acknowledged that GPT-4.5 will be available in a few weeks, the report mentions that Microsoft expects to<strong>Next week at the earliest.<\/strong>will be able to host this new AI model.<\/p>\n<p>GPT-4.5 is OpenAI's next frontier model, code-named Orion, and its final non-thinking chain model. openAI has hinted that GPT-4.5 may be much more powerful than GPT-4, and the subsequent GPT-5 model is expected to see even more significant changes.<\/p>\n<p>The report also states that<strong>Microsoft expects GPT-5 to be released at the end of May<\/strong>This is consistent with Altman's promise that the next generation of models will arrive in a few months.<\/p>\n<p>While OpenAI released o3-mini last month, OpenAI no longer plans to release the o3 inference model separately.<strong>Instead, it is integrated into GPT-5<\/strong>. This is in line with OpenAI's goal of combining its large-scale language models to eventually create a more powerful model that can be labeled Generalized Artificial Intelligence, or AGI.<\/p>\n<p>This update to GPT-5 will unify OpenAI's o-series and GPT-series models to achieve functional unification.<\/p>\n<p>1AI notes that if OpenAI manages to launch GPT-5 by the end of May, it will coincide nicely with Microsoft's Build 2025 developer conference -- the\u00a0<strong>The conference will begin on May 19th<\/strong>.<\/p>","protected":false},"excerpt":{"rendered":"<p>On February 21st, according to the source The Verge today, Microsoft engineers are currently preparing server capacity for the upcoming OpenAI GPT-4.5 and GPT-5 models, according to sources known to the company. Although CEO OpenAI Sam Altman recently acknowledged that GPT-4.5 will be launched in a few weeks, the report mentions that Microsoft expects to host this new AI model as early as next week. GPT-4.5 is the next forward model for OpenAI, code name Orion, and its last non-thinking chain model. OpenAI has suggested that GPT-4.5 may be much stronger than GPT-4, and follow-up<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[146],"tags":[1669,190],"collection":[],"class_list":["post-29250","post","type-post","status-publish","format-standard","hentry","category-news","tag-gpt-4-5","tag-openai"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/29250","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/comments?post=29250"}],"version-history":[{"count":0,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/posts\/29250\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/media?parent=29250"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/categories?post=29250"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/tags?post=29250"},{"taxonomy":"collection","embeddable":true,"href":"https:\/\/www.1ai.net\/en\/wp-json\/wp\/v2\/collection?post=29250"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}