{"id":1398,"date":"2026-03-19T12:08:50","date_gmt":"2026-03-19T11:08:50","guid":{"rendered":"https:\/\/blog.rwth-aachen.de\/itc-changes\/?p=1398"},"modified":"2026-07-13T16:54:55","modified_gmt":"2026-07-13T14:54:55","slug":"neues-standardmodell-und-abkuendigung-von-gpt-40-und-gpt-40-mini-modellen-v1-14-0","status":"publish","type":"post","link":"https:\/\/blog.rwth-aachen.de\/itc-changes\/en\/2026\/03\/19\/neues-standardmodell-und-abkuendigung-von-gpt-40-und-gpt-40-mini-modellen-v1-14-0\/","title":{"rendered":"Default Model Update and gpt-4o and gpt-4o-mini Model Discontinuation (v1.14.0)"},"content":{"rendered":"<p><strong>Note:<\/strong><\/p>\n<ul>\n<li>The models gpt-4o and gpt-4o-mini will be discontinued on March 31, 2026, and removed from the model list. They will also no longer be available when using an API key after this date. To continue existing chats, they must be migrated to another model.<\/li>\n<\/ul>\n<hr \/>\n<p><strong>Features:<\/strong><\/p>\n<ul>\n<li>gpt-oss-120b is now set as the default model<\/li>\n<\/ul>\n<p><strong>Bugfixes and Improvements:<\/strong><\/p>\n<ul>\n<li data-sourcepos=\"8:1-8:103\">Title generation is no longer counted toward the maximum number of parallel requests per user<\/li>\n<li data-start=\"510\" data-end=\"601\">Added support for the <code data-start=\"423\" data-end=\"440\">encoding_format<\/code> parameter in the embedding endpoint<\/li>\n<li data-start=\"510\" data-end=\"601\">Restricted access to own chats in user groups that are no longer accessible<\/li>\n<\/ul>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Note: The models gpt-4o and gpt-4o-mini will be discontinued on March 31, 2026, and removed from the model list. They will also no longer be available when using an API [&hellip;]<\/p>\n","protected":false},"author":6512,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"c2c_always_allow_admin_comments":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-1398","post","type-post","status-publish","format-standard","hentry","category-rwthgpt"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Note: The models gpt-4o and gpt-4o-mini will be discontinued on March 31, 2026, and removed from the model list. They will also no longer be available when using an API key after this date. To continue existing chats, they must be migrated to another model. 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