Over a six-week stretch in spring 2026, OpenAI rebuilt what its Codex product actually is. On April 16, the company released a major Codex update titled “Codex for (almost) everything,” ...

OpenAI has announced GPT‑5-Codex—a version of GPT‑5 which is further optimized for agentic coding in Codex. The company shared a blog post making the announcement, OpenAI said that GPT‑5-Codex was ...

Last week, OpenAI updated ChatGPT for iPhone and iPad with access to Codex, its agentic coding tool for Mac. Since launching, the Codex iOS experience has improved in a few key ways. Here’s what’s new ...

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 ...

If you’ve ever spent the first five minutes of an AI coding session re-explaining what you were working on, Chronicle is OpenAI’s attempt to fix that. Instead of needing to describe what you’re doing ...

Codex Desktop expands from coding into full productivity workflows. Automation can generate images, charts, and workflow outputs. The tool is still aimed at developers despite the broader productivity ...

Codex has received a major update, and this one goes beyond just improving how it writes code. The focus now seems to be on helping developers move through different stages of their workflow without ...