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

Artificial intelligence is rapidly reshaping the way developers write, test, and review code. OpenAI has now taken a major ...

OpenAI has optimised its latest AI model, GPT-5, for its coding agent Codex, enabling it to handle both short and long coding ...

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

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

Unlike GPT-5, which is built as a general-purpose AI model, GPT-5-Codex is optimized for what OpenAI calls “agentic coding," ...

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 ...

Codex, a new AI model powering its Codex coding assistant with dynamic thinking for complex, agentic software engineering tasks.

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