Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.

Controversy over OpenAI's agreement to provide AI to the Pentagon has swamped news about Codex's rapid adoption ...

It is available to ChatGPT Pro, Enterprise, Business, and Edu customers and will be free to use for the next month.

OpenAI has launched the Codex app for Windows, a desktop tool that lets developers run multiple AI coding agents, automate tasks and manage software projects directly from their PC ...

OpenAI's Codex coding assistant is now available for Windows, mirroring its successful Mac launch. This native Windows app ...

With zero coding skills, and in a disturbingly short time, I was able to assemble camera feeds from around the world into a single view. Here's how I did it, and why it's both promising and terrifying ...

Its disclosure of Grok use follows Treasury’s statement that the department was testing the controversial chatbot.

OpenAI has introduced Codex Security, a new application security agent designed to identify complex vulnerabilities in software systems. The tool is currently rolling out in research preview for ...

OpenAI has released its Codex desktop app for Windows, adding a native sandbox and PowerShell support, enabling developers to ...

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Explore 5 useful Codex features in ChatGPT 5.4 that help with coding tasks, project understanding, debugging, and managing ...

The Windows release follows the earlier launch of the Codex desktop app for macOS, which OpenAI says was downloaded more than one million times in its first week ...