Powered by GPT-5 and available through your ChatGPT plan. — OpenAI Developers (@OpenAIDevs) August 27, 2025 VS Code、Cursor、WindsurfといったIDE （エディタ） 向けに、Codexの新しい拡張機能をリリースした（VS ...

Codex is an AI system made by OpenAI that can read and write computer code. It can write code, suggest changes, explain code that is already there, and help fix bugs.It works with a number of ...

開発現場では生成AIを活用した作業効率化が進む一方で、セキュリティチームの負担は増大する傾向にある。自動生成したコードの安全性は高いとは言えず、コードレビューが開発速度のボトルネックとなっている。OpenAIはこの課題を解決するため、最先端AI ...

OpenAI on Monday released a new desktop application for its Codex artificial intelligence coding system, a tool the company says transforms software development from a collaborative exercise with a ...

o3 and o4-mini are super good at coding, so we are releasing a new product, Codex CLI, to make them easier to use. this is a coding agent that runs on your computer. it is fully open source and ...

OpenAI just lobbed a grenade at vibe-coding startups like Cursor and Windsurf. The company behind ChatGPT has announced the Codex MacOS app, its take on an integrated development environment (IDE) ...

Since last spring, OpenAI has offered Codex. What started life as the company's response to Claude Code is becoming something more sophisticated with the release of a new dedicated macOS app. At its ...

OpenAI, the ChatGPT maker, has launched a new Codex app for macOS, giving developers a dedicated space to work with AI-powered coding agents. Instead of relying on Codex through terminals or browser ...

OpenAI today released the Codex app for Windows, powered by OpenAI’s frontier coding models, and it’s now the only coding agent with a first-class Windows experience.