OpenAI rolls out GPT‑5 Codex: New coding abilities, availability, and who can use it

OpenAI has launched GPT-5 Codex, an AI model built for software development. It can write, debug, and review code, working interactively or independently on long tasks. Available across Codex tools, GitHub, cloud, and ChatGPT, it aims to save time, cut errors, and boost developer productivity.