diff --git a/litellm/cost_calculator.py b/litellm/cost_calculator.py
index 593cdb2850a..1320d49123d 100644
--- a/litellm/cost_calculator.py
+++ b/litellm/cost_calculator.py
@@ -58,6 +58,7 @@ from litellm.responses.utils import ResponseAPILoggingUtils
 from litellm.types.llms.openai import (
     HttpxBinaryResponseContent,
     ImageGenerationRequestQuality,
+    OpenAIModerationResponse,
     OpenAIRealtimeStreamList,
     OpenAIRealtimeStreamResponseBaseObject,
     OpenAIRealtimeStreamSessionEvents,
@@ -643,9 +644,9 @@ def completion_cost(  # noqa: PLR0915
                     or isinstance(completion_response, dict)
                 ):  # tts returns a custom class
                     if isinstance(completion_response, dict):
-                        usage_obj: Optional[
-                            Union[dict, Usage]
-                        ] = completion_response.get("usage", {})
+                        usage_obj: Optional[Union[dict, Usage]] = (
+                            completion_response.get("usage", {})
+                        )
                     else:
                         usage_obj = getattr(completion_response, "usage", {})
                     if isinstance(usage_obj, BaseModel) and not _is_known_usage_objects(
@@ -944,6 +945,7 @@ def response_cost_calculator(
         RerankResponse,
         ResponsesAPIResponse,
         LiteLLMRealtimeStreamLoggingObject,
+        OpenAIModerationResponse,
     ],
     model: str,
     custom_llm_provider: Optional[str],
diff --git a/litellm/litellm_core_utils/litellm_logging.py b/litellm/litellm_core_utils/litellm_logging.py
index 441392a1192..3f8c0c65e77 100644
--- a/litellm/litellm_core_utils/litellm_logging.py
+++ b/litellm/litellm_core_utils/litellm_logging.py
@@ -59,6 +59,7 @@ from litellm.types.llms.openai import (
     FineTuningJob,
     HttpxBinaryResponseContent,
     OpenAIFileObject,
+    OpenAIModerationResponse,
     ResponseCompletedEvent,
     ResponsesAPIResponse,
 )
@@ -943,6 +944,7 @@ class Logging(LiteLLMLoggingBaseClass):
             ResponseCompletedEvent,
             OpenAIFileObject,
             LiteLLMRealtimeStreamLoggingObject,
+            OpenAIModerationResponse,
         ],
         cache_hit: Optional[bool] = None,
         litellm_model_name: Optional[str] = None,
@@ -1137,6 +1139,7 @@ class Logging(LiteLLMLoggingBaseClass):
                     or isinstance(logging_result, ResponsesAPIResponse)
                     or isinstance(logging_result, OpenAIFileObject)
                     or isinstance(logging_result, LiteLLMRealtimeStreamLoggingObject)
+                    or isinstance(logging_result, OpenAIModerationResponse)
                 ):
                     ## HIDDEN PARAMS ##
                     hidden_params = getattr(logging_result, "_hidden_params", {})