GPT-5.2 and GPT-5.3-Codex have been sunset in Codex with ChatGPT subscriptions

It can run commands directly on an OpenShift cluster — for example, when building a new feature, it can test code live inside the pod to verify it’ll actually work in that environment. Highly recommend giving it a try! I’ve only been using it for a day, so I can’t do a full Claude vs. Codex breakdown just yet. I still have a Codex subscription through my company, but I’ve switched my personal AI account to Claude. The issue with the company account is that tokens get depleted fast with so many people sharing it, so I needed a reliable alternative to keep working when that happens.