At the start of February, OpenAI upgraded its Codex coding app to give it the ability to manage multiple AI agents. At the ...

Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files for PR reviews and debugging workflows.

OpenAI has launched the Codex app for Windows, bringing its AI-powered coding assistant to developers with native sandboxing, ...

OpenAI launches Codex for Windows, letting developers run multiple AI coding agents, automate testing tasks, and sync projects seamlessly across Mac and Windows.

OpenAI unveils GPT-5.4 mini and nano models with faster speeds, improved benchmarks, multimodal features and cost-efficient pricing for coding, automation and real-time AI applications.

OpenAI expands ChatGPT’s free tier with faster, cost-efficient GPT-5.4 Mini and Nano models, boosting coding, reasoning, and ...

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

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

Anthropic's Claude Code for VS Code has surpassed OpenAI's Codex extension in Visual Studio Code Marketplace installs and review volume despite launching later. OpenAI positions Codex as an IDE ...

Around one month after launching Codex for Mac, OpenAI brings Codex to Windows with a new suite of IDEs supported.