Hi everyone! I was recently trying to use azure_ai/gpt-5.3-codex using OpenHands CLI v1.13.1 and it gives me the below error:

Detail:
litellm.BadRequestError: {"error":{"message":"litellm.BadRequestError: Azure_aiException - {\n  \"error\": {\n    \"message\": \"prompt_cache_retention is not supported on this model\",\n    \"type\": \"invalid_request_error\",\n    \"param\": \"prompt_cache_retention\",\n    \"code\": \"invalid_parameter\"\n  }\n}. Received Model Group=azure_ai/gpt-5.3-codex\nAvailable Model Group Fallbacks=None","type":null,"param":null,"code":"400"}}
> hi which model is this

Any thoughts on how to fix this?

I seem to recall we fixed this some weeks ago… Could you perhaps try 1.14.0 ? We just released it

Sure - I just installed openhands with uv pip install so I may have gotten a bit stale code

Awesome, thanks for the confirmation! I’d love to hear anything about how Azure works as LLM provider, I don’t have an account so I’m going by docs 🫠

Sure! I have seen this quite a few times wherein azure will make some api changes (like changing the default temperature setting rules openai has for gpt-5) and break openhands/litellm code