In the ChatGPT desktop app, open the ChatGPT dropdown and select Codex. When starting a Codex task, choose where it runs:
- Local: work directly in your current project directory.
- Worktree: isolate changes in a Git worktree. Learn more.
- Cloud: run remotely in a configured cloud environment.
Both Local and Worktree tasks run on your computer.
For the full glossary and concepts, explore the concepts section.
