OpenAI's Codex app is now on mobile via ChatGPT for iOS and Android. Here's what it does, how to set it up, how it compares ...

OpenAI rolled out a significant Codex update centered on GPT-5 Codex, a specialized version of GPT-5 tuned for agentic ...

Last month, OpenAI also gave Codex the ability to run in the background in desktop environments — empowering the tool to take care of various tasks autonomously. Earlier this month, the company also ...