Support GPT-5-pro

I think Pro description user should have the access to 5Pro (you can add limitation)

I think Pro description user should have the access to 5Pro (you can add limitation)

tried but returning 400 Unsupported model

I signed up just to use gpt-5-pro instead of opus, and its not even available on codex - false advertising

<img width="1459" height="744" alt="Image" src="https://github.com/user-attachments/assets/dfd69525-b6fd-4b36-9716-fb1078b1e8f6" />

https://github.com/openai/codex/issues/2038#issuecomment-3221828629

They said they don't plan on putting it into Codex.
You use it via API by installing this version of codex npm install -g @openai/codex@0.1.2505172129 but you won't have the various QOL and actually useful features they have put it since this version so your context window will explode and other things. But it works.

Is that still an issue? I don't have pro but their documentation mentions gpt-5-pro model:

https://developers.openai.com/codex/local-config/

[profiles.deep-review]
model = "gpt-5-pro"
model_reasoning_effort = "high"
approval_policy = "never"

Running codex --profile deep-review will use the gpt-5-pro model with high reasoning effort and no approval policy.

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EDIT: It appears to be API-only, sadly. Despite it being accessible in the web:

{"detail":"The 'gpt-5-pro' model is not supported when using Codex with a ChatGPT account."}

@etraut-openai GPT-4-Pro ?