最新报道:OpenAI releases GPT-5-Codex, a dynamic AI coding model that adjusts task processing time from seconds to seven hours, outperforming GPT-5 on coding benchmarks. Available now for ChatGPT Plus, Pro, Business, Edu, and Enterprise users via Codex products, with future API access planned. The update aims to compete with rivals like Claude Code and GitHub Copilot in the crowded AI coding tools market.