"Unsupported value: 'low' is not supported with the 'gpt-5.2-codex-2026-01-14' model. Supported values are: 'medium'.

Resolved 💬 3 comments Opened Apr 23, 2026 by wiley-sayvant Closed Apr 23, 2026

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

v0.124.0

What subscription do you have?

none, using azure

What platform is your computer?

Darwin 25.3.0 arm64 arm

What issue are you seeing?

After moving from v0.122.0 to v0.124.0 I'm seeing this for all queries

› test

■ {
  "error": {
    "message": "Unsupported value: 'low' is not supported with the 'gpt-5.2-codex-2026-01-14' model. Supported values are: 'medium'.",
    "type": "invalid_request_error",
    "param": "text.verbosity",
    "code": "unsupported_value"
  }
}

What steps can reproduce the bug?

Install v0.224.0, target codex 52

What is the expected behavior?

_No response_

Additional information

_No response_

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