{"id":990556,"date":"2026-02-07T10:05:19","date_gmt":"2026-02-07T04:35:19","guid":{"rendered":"https:\/\/telecomlive.in\/web\/?p=990556"},"modified":"2026-02-07T10:05:19","modified_gmt":"2026-02-07T04:35:19","slug":"openai-launches-gpt-5-3-codex-as-ai-race-heats-up-after-anthropics-claude-opus-4-6-all-you-need-to-know","status":"publish","type":"post","link":"https:\/\/telecomlive.in\/web\/2026\/02\/07\/openai-launches-gpt-5-3-codex-as-ai-race-heats-up-after-anthropics-claude-opus-4-6-all-you-need-to-know\/","title":{"rendered":"OpenAI launches GPT\u20115.3-Codex as AI race heats up after Anthropic&#8217;s Claude Opus 4.6 \u2014 all you need to know"},"content":{"rendered":"<p>Sam Altman-led OpenAI on 5 February unveiled a new Codex model, GPT\u20115.3-Codex, which the company claims is the &#8220;most capable agentic coding model to date.&#8221;<\/p>\n<p>It is the first model to &#8220;meaningfully contribute to its own creation.&#8221; According to the company statement, early versions have been used to debug training, manage deployment, and analyse test results and evaluations.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sam Altman-led OpenAI on 5 February unveiled a new Codex model, GPT\u20115.3-Codex, which the company claims is the &#8220;most capable agentic coding model to date.&#8221; It is the first model to &#8220;meaningfully contribute to its own creation.&#8221; According to the company statement, early versions have been used to debug training, manage deployment, and analyse test results and evaluations.<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55,13,4],"tags":[],"class_list":["post-990556","post","type-post","status-publish","format-standard","hentry","category-it-2-live-mint","category-live-mint","category-newspapers"],"acf":[],"_links":{"self":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts\/990556","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/comments?post=990556"}],"version-history":[{"count":0,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/posts\/990556\/revisions"}],"wp:attachment":[{"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/media?parent=990556"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/categories?post=990556"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/telecomlive.in\/web\/wp-json\/wp\/v2\/tags?post=990556"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}