From cloud hand-offs to GitHub reviews, GPT-5-Codex is optimized for agentic coding and designed to supercharge developer workflows.

OpenAI is rolling out the GPT-5 Codex model to all Codex instances, including Terminal, IDE extension, and Codex Web (codex.chatgpt.com).

OpenAI has released an updated version of its artificial intelligence-powered coding assistant, GPT-5-Codex, which features ...

The new model is specifically designed to handle complex software engineering projects and can help with vibe coding, too.