OpenAI Just Made Codex Way Smarter – Here’s What Changed
OpenAI dropped some big news today: they’ve supercharged their AI coding agent Codex with a custom version of GPT-5. The new GPT-5-Codex can now work on coding tasks for hours instead of minutes, and it’s rolling out to all ChatGPT Plus, Pro, Business, and Enterprise users right now. I’ve been tracking AI coding tools for…