Neowin News Feed for: Gpt-5.1-codex-max https://www.neowin.net/news/tag/gpt-5.1-codex-max/ Neowin News Feed for: Gpt-5.1-codex-max en-us Neowin Ignition News editor@neowin.net (Managing Editor) developers@neowin.net (Neowin Developers) 5 Neowin.net https://www.neowin.net/images/pegasus/icon.png https://www.neowin.net OpenAI announces GPT‑5.1-Codex-Max, a new coding model built for long-running tasks https://www.neowin.net/news/openai-announces-gpt51-codex-max-a-new-coding-model-built-for-long-running-tasks/ <div style="float:left;margin-right:10px;"><img src="https://cdn.neowin.com/news/images/uploaded/2025/08/1756404202_openai_logo_new_medium.webp" alt="" /></div>OpenAI has introduced GPT-5.1-Codex-Max, a new agentic coding model designed for long-running tasks utilizing a &quot;compaction&quot; technique. <a href="https://www.neowin.net/news/openai-announces-gpt51-codex-max-a-new-coding-model-built-for-long-running-tasks/">Read more...</a> Pradeep Viswanathan Wed, 19 Nov 2025 19:16:01 +0000 https://www.neowin.net/news/openai-announces-gpt51-codex-max-a-new-coding-model-built-for-long-running-tasks/ #OpenAI #GPT-5.1 #CodexMax @pradeepviswav