Update librechat.yaml

librechat.yaml

@@ -44,12 +44,8 @@ endpoints:
       addParams:
         safe_mode: true # This field is specific to Mistral AI: https://docs.mistral.ai/api/
         
-      # Drop Default params parameters from the request. See default params in guide linked below.
-      dropParams: ["stop", "temperature", "top_p"]
-      # - stop # dropped since it's not recognized by Mistral AI API
-      # `temperature` and `top_p` are removed to allow Mistral AI API defaults to be used:
-      # - temperature
-      # - top_p
+      # NOTE: For Mistral, it is necessary to drop the following parameters or you will encounter a 422 Error:
+      dropParams: ["stop", "user", "frequency_penalty", "presence_penalty"]
 
     # OpenRouter.ai
     - name: "OpenRouter"