Execution failed: CAPIError: 400 model "gpt-5.3-codex" is not accessible via the /chat/completions endpoint
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area:models
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Description
### Describe the bug
Get this error when history compaction is executed.
> Compacting conversation history...
>
>✗ Execution failed: CAPIError: 400 model "gpt-5.3-codex" is not accessible via the /chat/completions endpoint
(Request ID: 09BE:1E11:8ED277:ADF0E7:69BCCCCB)
### Affected version
_No response_
### Steps to reproduce the behavior
_No response_
### Expected behavior
_No response_
### Additional context
_No response_
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