"│Unable to generate explanation: 404 This model is only supported in v1/responses and not in v1/chat/completions."

Resolved 💬 2 comments Opened Jun 17, 2025 by MichaelSpece Closed Aug 7, 2025

What version of Codex is running?

0.1.2505172129

Which model were you using?

codex-mini-latest

What platform is your computer?

linux | x64 | 6.8.0-1027-azure

What steps can reproduce the bug?

  • ```

Create a temporary directory.
``
x`

What is the expected behavior?

No error.

What do you see instead?

"│Unable to generate explanation: 404 This model is only supported in v1/responses and not in v1/chat/completions."

Additional information

The observed behavior is consistent and, in particular, not prompt sensitive.

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