ChatGPT & OpenAI
Codex
Definition
OpenAI's AI coding agent that helps build software by reading, writing, reviewing, and debugging code.
Visual example

Recipe-building robot chef = Codex
The kitchen connection
Think of a robot sous-chef who reads, writes, and fixes recipes alongside a human chef.
The illustration connects the AI idea to something familiar. Follow the subject, the action, and the result to see how it works.
- 01 · Who or what
- Recipe-building robot chef = Codex
- 02 · What happens
- Writes and fixes recipes with you
- 03 · The result
- Turns instructions into working software
Why it matters
It can help turn an idea into working software and handle coding tasks across a project. People still need to review its changes and test the results.