{"id":46896,"date":"2026-03-05T13:21:29","date_gmt":"2026-03-05T13:21:29","guid":{"rendered":"https:\/\/agooka.com\/news\/technologies\/new-gpt-5-4-model-to-feature-extreme-reasoning\/"},"modified":"2026-03-05T13:21:29","modified_gmt":"2026-03-05T13:21:29","slug":"new-gpt-5-4-model-to-feature-extreme-reasoning","status":"publish","type":"post","link":"https:\/\/agooka.com\/news\/technologies\/new-gpt-5-4-model-to-feature-extreme-reasoning\/","title":{"rendered":"New GPT-5.4 model to feature \u201cextreme\u201d reasoning"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/dataconomy.com\/wp-content\/uploads\/2026\/03\/OpenAI_developing_GPT-5.4_with_extreme_reasoning_mode.jpeg\" alt=\"New GPT-5.4 model to feature \u201cextreme\u201d reasoning\" title=\"New GPT-5.4 model to feature \u201cextreme\u201d reasoning\"\/><\/p>\n<p>OpenAI has indicated that a new version of its large language model, GPT-5.4, is in development following a post on social media platform X.<\/p>\n<blockquote>\n<p>5.4 sooner than you Think.<\/p>\n<p>\u2014 OpenAI (@OpenAI) March 3, 2026<\/p>\n<\/blockquote>\n<p>The upcoming model is anticipated to feature an \u201cextreme\u201d reasoning mode, which would allow it to dedicate more computational resources to complex problems, potentially expanding its capabilities for analysis.<\/p>\n<p>Internal leaks suggest GPT-5.4 may include a two-million-token context window, an increase from GPT-5.3\u2019s 400,000-token limit. This extended context would allow for processing large documents or entire codebases in a single session.<\/p>\n<p>Additionally, a new \u201cdetail: original\u201d API parameter is expected to enable pixel-level analysis of images by bypassing standard compression, according to leaked code analyzed by NxCode.<\/p>\n<p>OpenAI\u2019s recent release schedule has accelerated, with GPT-5.3 Instant launching on March 3 following GPT-5.3-Codex on February 4. GPT-5 debuted in August 2025.<\/p>\n<p>GPT-5.3 Instant focused on reducing model refusals and improving conversational tone, achieving a reduction in hallucination rates by up to 26.8 percent compared to prior models, OpenAI stated in a blog post.<\/p>\n<p>The two-million-token context figure remains uncorroborated by OpenAI\u2019s own code, according to AwesomeAgents. Prediction markets currently assess a 55% probability of GPT-5.4 releasing by April 2026.<\/p>\n<p><strong>Featured image credit<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>OpenAI has indicated that a new version of its large language model, GPT-5.4, is in development following a post on social media platform X. 5.4 sooner than you Think. \u2014 OpenAI (@OpenAI) March 3, 2026 The upcoming model is anticipated to feature an \u201cextreme\u201d reasoning mode, which would allow it to dedicate more computational resources [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":46897,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37],"tags":[],"class_list":{"0":"post-46896","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-technologies"},"_links":{"self":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/46896","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/comments?post=46896"}],"version-history":[{"count":0,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/posts\/46896\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/media\/46897"}],"wp:attachment":[{"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/media?parent=46896"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/categories?post=46896"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agooka.com\/news\/wp-json\/wp\/v2\/tags?post=46896"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}