GPT-5-Codex now extends this unified setup with deeper engineering capabilities — even running "independently for more than 7 hours at a time on large, complex tasks" according to the company.

The new model is specifically designed to handle complex software engineering projects and can help with vibe coding, too.

The user interface of Codex CLI is less intuitive, but IDE extensions like Open Agents and Codeexia can enhance usability, ...

OpenAI's AI coding agent, Codex, can now spend anywhere from a few seconds to several hours on a task, thanks to a new, ...

According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

Learn how Codex 2.0 makes coding effortless with AI-powered tools for debugging, pull request reviews, and modular workflow ...

OpenAI's latest AI model revolutionizing software engineering with advanced capabilities in code refactoring and review.

OpenAI has announced the launch of GPT-5-Codex, an advanced version of its GPT-5 model designed specifically for agentic ...

Codex, its latest AI system designed to assist software engineers. Positioned as the successor to earlier Codex tools, the ...

OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web ...

OpenAI launches GPT-5 Codex, a coding-optimized model with major upgrades in refactoring, project creation, and code reviews.

From cloud hand-offs to GitHub reviews, GPT-5-Codex is optimized for agentic coding and designed to supercharge developer workflows.