Jules by Google is an AI coding agent that works asynchronously. It connects to your GitHub repository, clones your code into a secure virtual machine, and completes complex tasks like fixing bugs, writing tests, or adding features. Jules analyzes the entire project, generates a plan, and submits changes as a pull request. You review and approve the changes. It’s ideal for automating coding workflows and improving productivity, especially for full-project tasks.
Codex-1 available to ChatGPT Pro users, is an advanced AI model specialized in code generation and understanding. It's designed to help with tasks like:
It’s especially useful for developers working inside ChatGPT, as it integrates code reasoning with natural language.