codex down

What version of the Codex App are you using (From “About Codex” dialog)?

26.527.60818

What subscription do you have?

pro

What platform is your computer?

Darwin 25.5.0 arm64 arm

What issue are you seeing?

4:56 AM

{"type":"error","status":400,"error":{"type":"invalid_request_error","message":"The 'gpt-5.3-codex' model is not supported when using Codex with a ChatGPT account."}}

What steps can reproduce the bug?

any input

What is the expected behavior?

_No response_

Additional information

_No response_