Codex
Details for running OpenAI Codex inside Conductor
Codex is OpenAI's coding harness for interacting with GPT-series models. Conductor comes with Codex preinstalled and allows you to use an OpenAI API key or existing subscription.
Codex quick facts
| Topic | Codex |
|---|---|
| Availability | Conductor includes a managed Codex executable. You can use your own Codex install instead. |
| Setup | Codex sign-in or API-key access from the workspace environment. |
| Models | Codex models visible to the active OpenAI account and Codex setup. |
| Billing | OpenAI subscription, ChatGPT credits, or API-key billing. |
| Controls | Plan Mode, Fast Mode, goals, reasoning controls, personalities, checkpoints, and skills where supported. |
Setup notes
Conductor can use the bundled Codex binary or a configured system Codex binary.
Codex auth can come from Codex CLI sign-in outside Conductor or from API-key based access. For setup examples, see Configure model providers: Codex.
Model access
The models visible in Conductor depend on your Codex setup, account, subscription, API access, and model availability when you start the session.