{"id":410373,"date":"2026-02-06T02:31:07","date_gmt":"2026-02-06T02:31:07","guid":{"rendered":"https:\/\/www.newsbeep.com\/uk\/410373\/"},"modified":"2026-02-06T02:31:07","modified_gmt":"2026-02-06T02:31:07","slug":"with-gpt-5-3-codex-openai-pitches-codex-for-more-than-just-writing-code","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/uk\/410373\/","title":{"rendered":"With GPT-5.3-Codex, OpenAI pitches Codex for more than just writing code"},"content":{"rendered":"<p>Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the command line, IDE extension, web interface, and the new <a href=\"https:\/\/arstechnica.com\/ai\/2026\/02\/openai-picks-up-pace-against-claude-code-with-new-codex-desktop-app\/\" rel=\"nofollow noopener\" target=\"_blank\">macOS desktop app<\/a>. (No API access yet, but it\u2019s coming.)<\/p>\n<p>GPT-5.3-Codex outperforms GPT-5.2-Codex and GPT-5.2 in SWE-Bench Pro, Terminal-Bench 2.0, and other benchmarks, according to the company\u2019s testing.<\/p>\n<p>There are already a few headlines out there saying \u201cCodex built itself,\u201d but let\u2019s reality-check that, as that\u2019s an overstatement. The domains OpenAI described using it for here are similar to the ones you see in some other enterprise software development firms now: managing deployments, debugging, and handling test results and evaluations. There is no claim here that GPT-5.3-Codex built itself.<\/p>\n<p>Instead, OpenAI says GPT-5.3-Codex was \u201cinstrumental in creating itself.\u201d You can read more about what that means in the <a href=\"https:\/\/openai.com\/index\/introducing-gpt-5-3-codex\/\" rel=\"nofollow noopener\" target=\"_blank\">company\u2019s blog post.<\/a><\/p>\n<p>But that\u2019s part of the pitch with this model update\u2014OpenAI is trying to position Codex as a tool that does more than generate lines of code. The goal is to make it useful for \u201call of the work in the software lifecycle\u2014debugging, deploying, monitoring, writing PRDs, editing copy, user research, tests, metrics, and more.\u201d There\u2019s also an emphasis on steering the model mid-task and frequent status updates.<\/p>\n","protected":false},"excerpt":{"rendered":"Today, OpenAI announced GPT-5.3-Codex, a new version of its frontier coding model that will be available via the&hellip;\n","protected":false},"author":2,"featured_media":410374,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[20],"tags":[554,733,4308,86,56,54,55],"class_list":{"0":"post-410373","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-artificial-intelligence","8":"tag-ai","9":"tag-artificial-intelligence","10":"tag-artificialintelligence","11":"tag-technology","12":"tag-uk","13":"tag-united-kingdom","14":"tag-unitedkingdom"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/410373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/comments?post=410373"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/posts\/410373\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media\/410374"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/media?parent=410373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/categories?post=410373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/uk\/wp-json\/wp\/v2\/tags?post=410373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}