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August 29, 2025

OpenAI announces new Codex features powered by GPT-5

GPT-5 powers new Codex upgrades: editor extensions for Cursor and VSCode, a streamlined CLI, and GitHub code review automation now bundled directly into the ChatGPT plan for seamless developer workflows.

The latest Codex release, now powered by GPT-5, introduces powerful new features for developers. Editor extensions for Cursor and VSCode bring real-time AI coding assistance into the most popular IDEs.

An improved command-line interface (CLI) makes interacting with Codex faster and more intuitive, streamlining everyday developer tasks. In addition, GitHub code review automation integrates directly with repositories, enabling intelligent pull-request analysis and feedback.

Best of all, these upgrades are now bundled into the ChatGPT plan, making advanced AI-driven development tools more accessible. Together, they redefine how developers code, debug, and collaborate, fusing productivity with state-of-the-art AI intelligence.

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