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Use Codex with open models

Open modelsUse Codex with open models Updated

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By default, models from the open-models service get their own codex-run command. Your codex command and settings stay unchanged.

ConnectionValue
Control sitehttps://runinfra.ai
Commandruninfra
Sign-inApprove the device code in your browser. Keep your API key out of agent chat.
BillingThe existing funding rules of your open-model account.

Set up

Text
Set up the open-models service in this coding agent for me. Read https://runinfra.ai/docs/tools-sdks/agent-setup.md and follow it step by step. If you cannot open links, run `npx -y @runinfra/cli@latest --help` and follow its FOR CODING AGENTS section. I approve sign-in in my browser. Before you install anything, change this agent's settings or spend money, show me the plan and wait for my yes.

Paste it into your agent, approve sign-in in your browser, and say yes to the plan. All steps

To use the open-models service inside codex itself, run runinfra in your terminal and choose Inside; it uses models from the open-models service until you disconnect.

When Codex asks, approve running the open-models service command outside the sandbox.

Start

Run the line your agent gives you. The open-models service model is already selected.

If needed, add ~/.config/runinfra/bin to PATH (%LOCALAPPDATA%\runinfra\bin on Windows) to run commands by name.

Undo

Ask your usual codex agent to disconnect the open-models service. This deletes codex-run with its sessions and history, or restores earlier settings for Inside.

Source reference