Codex cloud
OpenAI's cloud coding agent inside ChatGPT: delegate tasks to a hosted environment, review the diff, open a PR.
OpenAI · Cloud agent · Official site
5 Yes1 Partial0 No5 Unknown
| Feature | Value | Notes | Source | Checked |
|---|---|---|---|---|
| Entry price | With ChatGPT Plus $20/mo | Included with ChatGPT plans; Plus is $20/mo. Pro tiers $100/$200/$500. | Source | 2026-11-04 |
| Free tier | Unknown | — | ||
| Runs where | Cloud (also CLI/IDE) | Choose Work in > Cloud and pick an environment; Codex installs dependencies and runs in the cloud. | Source | 2026-11-04 |
| GitHub PR workflow | Yes | Connect GitHub repositories, review changes and test results, then commit or open a pull request. | Source | 2026-11-04 |
| Deploy / hosting | Unknown | — | ||
| Stacks / outputs | Unknown | — | ||
| DB / auth built in | Unknown | — | ||
| MCP support | Yes | Codex docs cover MCP servers and plugins, including OAuth. | Source | 2026-11-04 |
| Bring your own model/key | Unknown | — | ||
| SWE-bench entry | Model only: 72.8% Verified | Not the Codex cloud product: the GPT-5.2 Codex model scores 72.8% on SWE-bench Verified (2026-02-19) and 66.3% Multilingual inside the mini-SWE-agent harness. | Source | 2026-11-04 |
| Usage limits | ChatGPT plan allowance | Shares the ChatGPT plan's usage allowance; credit rates per model. | Source | 2026-11-04 |
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