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  1. Codex | AI Coding Partner from OpenAI

    The best way to build with agents. Codex accelerates real engineering work, from planning and building features to refactors, reviews, and releases—working seamlessly across your tools.

  2. Codex | OpenAI 打造的 AI 编码助手

    使用智能体进行构建的最佳方式。Codex 在规划、开发、重构、审查及发布的每一步都无缝融入你的工具链,让工程效率成倍 ...

  3. App – Codex | OpenAI Developers

    The Codex app is a focused desktop experience for working on Codex threads in parallel, with built-in worktree support, automations, and Git functionality. ChatGPT Plus, Pro, Business, Edu, and …

  4. CLI – Codex | OpenAI Developers

    Codex CLI is OpenAI’s coding agent that you can run locally from your terminal. It can read, change, and run code on your machine in the selected directory. It’s open source and built in Rust for speed …

  5. Windows – Codex app | OpenAI Developers

    The Codex app for Windows gives you one interface for working across projects, running parallel agent threads, and reviewing results. It runs natively on Windows using PowerShell and the Windows …

  6. Pricing – Codex | OpenAI Developers

    Codex Pricing Codex is included in your ChatGPT Plus, Pro, Business, Edu, or Enterprise plan For a limited time, try Codex for free in ChatGPT Free and Go, or enjoy 2x Codex rate limits with Plus, Pro, …

  7. OpenAI Codex

    Aug 10, 2021 · OpenAI Codex is a descendant of GPT‑3; its training data contains both natural language and billions of lines of source code from publicly available sources, including code in public …

  8. Introducing Codex - OpenAI

    May 16, 2025 · Introducing Codex: a cloud-based software engineering agent that can work on many tasks in parallel, powered by codex-1. With Codex, developers can simultaneously deploy multiple …

  9. IDE extension – Codex | OpenAI Developers

    Codex is OpenAI’s coding agent that can read, edit, and run code. It helps you build faster, squash bugs, and understand unfamiliar code. With the Codex VS Code extension, you can use Codex side …

  10. Codex | OpenAI Developers

    Codex One agent for everywhere you code Codex is OpenAI’s coding agent for software development. ChatGPT Plus, Pro, Business, Edu, and Enterprise plans include Codex. It can help you: Write code: …