{"id":11436,"date":"2026-03-18T11:03:28","date_gmt":"2026-03-18T11:03:28","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/03\/18\/openai-introduces-gpt-5-4-mini-and-nano\/"},"modified":"2026-03-18T11:03:28","modified_gmt":"2026-03-18T11:03:28","slug":"openai-introduces-gpt-5-4-mini-and-nano","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/03\/18\/openai-introduces-gpt-5-4-mini-and-nano\/","title":{"rendered":"OpenAI Introduces GPT-5.4 Mini and Nano for Faster, Lightweight AI Performance"},"content":{"rendered":"<p>    OpenAI Introduces GPT-5.4 Mini and Nano for Faster, Lightweight AI Performance<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>OpenAI has officially launched GPT-5.4 mini and GPT-5.4 nano, introducing high-efficiency models optimized for automated workflows, coding subagents, and latency-sensitive deployments. <\/p>\n<p>These models are&#8230;<\/p><\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><\/p>\n<p> \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/gbhackers.com\/openai-introduces-gpt-5-4-mini-and-nano\/\">Go to gbhackers.com<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenAI Introduces GPT-5.4 Mini and Nano for Faster, Lightweight AI Performance OpenAI has officially launched GPT-5.4 mini and GPT-5.4 nano, introducing high-efficiency models optimized for automated workflows, coding subagents, and latency-sensitive deployments. These models are&#8230; Go to gbhackers.com<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[81],"class_list":["post-11436","post","type-post","status-publish","format-standard","hentry","category-gbhackers","tag-gbhackers"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/11436"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=11436"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/11436\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=11436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=11436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=11436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}