Ready to start your vibe-coding adventure? A few weeks after its debut on Mac, the Windows version of OpenAI’s Codex app has finally arrived.
You will have setbacks and get stuck on obstacles. It’s all part of the coding process, whether you're writing code by hand ...
Two days to a working application. Three minutes to a live hotfix. Fifty thousand lines of code with comprehensive tests.
GPT-5.4 is also more reliable, producing 18% fewer errors and 33% fewer false claims than GPT-5.2, according to OpenAI.