OpenAI Codex
Codex Go (OpenAI)
Price$8/month
Codex Go is OpenAI’s $8-a-month Codex tier for lightweight coding tasks in the desktop app.
Codex Go limits come only as OpenAI’s wording: the $8 plan is there to “Use Codex for lightweight coding tasks”, with no number given on the Codex pricing page. Go runs GPT-6 Luna at Standard speed in the Codex desktop app, and both the app and that model are subject to rollout. Paying $8 a month buys that lightweight tier rather than a stated message count.
Usage: “Use Codex for lightweight coding tasks”
Included for coding agents: Codex desktop app (subject to rollout)
Below it sits Codex Free; above it, Codex Plus.
Checked against the source on October 5, 2026. Compare it with every other plan in the coding agent plans tracker.
- Usage (vendor's wording)
- "Use Codex for lightweight coding tasks"
- Models in the tool
- GPT-6 Luna at Standard speed in the desktop app, subject to rollout
- Agent features included
- Codex desktop app (subject to rollout)
Questions
How much is Codex Go?
$8 a month.
What are the Codex Go limits?
OpenAI describes Go as a way to “Use Codex for lightweight coding tasks”, without a number.
Which model comes with Codex Go?
GPT-6 Luna at Standard speed, subject to rollout.
Where does Codex Go run?
In the Codex desktop app, subject to rollout.
Sources
OpenAI Codex
View all- Codex API key (OpenAI)Codex with an API key is OpenAI Codex paid for at API pricing, for the CLI, SDK and IDE extension.
- Codex Business (OpenAI)Codex Business is OpenAI’s plan for 2+ users with ChatGPT and Codex, from $20 per user a month.
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- Codex Enterprise and Edu (OpenAI)Codex Enterprise and Edu are OpenAI’s Codex plans priced through sales, with everything in Business.