GPT-5-Codex now extends this unified setup with deeper engineering capabilities — even running "independently for more than 7 ...

Starting this week, GPT-5-Codex will be accessible everywhere, your terminal, IDE, GitHub, and paid ChatGPT users.

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

Learn about the new GPT-5 Codex enhancements like coding with dynamic reasoning, seamless tool integration, and smarter AI ...

OpenAI today introduced a new artificial intelligence model, GPT-5-Codex, that it says can complete hours-long programming tasks without user assistance. The algorithm is an improved version of GPT-5 ...

OpenAI says the model will also be made available to API customers at a later stage. GPT-5-Codex is designed to adjust how ...

The ChatGPT maker claimed a SWE-bench Verified benchmark success rate of 74.5%, with refactoring performance improving to ...