diff --git a/litellm/responses/litellm_completion_transformation/handler.py b/litellm/responses/litellm_completion_transformation/handler.py
index 3580fe5e44..d3e2172fcc 100644
--- a/litellm/responses/litellm_completion_transformation/handler.py
+++ b/litellm/responses/litellm_completion_transformation/handler.py
@@ -5,6 +5,7 @@ Handler for transforming responses api requests to litellm.completion requests
 from typing import Any, Coroutine, Optional, Union
 
 import litellm
+from litellm.litellm_core_utils.litellm_logging import Logging as LiteLLMLoggingObj
 from litellm.responses.litellm_completion_transformation.streaming_iterator import (
     LiteLLMCompletionStreamingIterator,
 )
diff --git a/litellm/responses/litellm_completion_transformation/transformation.py b/litellm/responses/litellm_completion_transformation/transformation.py
index b1e52eb8f3..c00d6622bf 100644
--- a/litellm/responses/litellm_completion_transformation/transformation.py
+++ b/litellm/responses/litellm_completion_transformation/transformation.py
@@ -7,6 +7,7 @@ from typing import Any, Dict, List, Optional, Union
 from openai.types.responses.tool_param import FunctionToolParam
 
 from litellm.caching import InMemoryCache
+from litellm.litellm_core_utils.litellm_logging import Logging as LiteLLMLoggingObj
 from litellm.responses.litellm_completion_transformation.session_handler import (
     ResponsesAPISessionElement,
     SessionHandler,
@@ -88,6 +89,18 @@ class LiteLLMCompletionResponsesConfig:
             "custom_llm_provider": custom_llm_provider,
         }
 
+        # Responses API `Completed` events require usage, we pass `stream_options` to litellm.completion to include usage
+        if stream is True:
+            stream_options = {
+                "include_usage": True,
+            }
+            litellm_completion_request["stream_options"] = stream_options
+            litellm_logging_obj: Optional[LiteLLMLoggingObj] = kwargs.get(
+                "litellm_logging_obj"
+            )
+            if litellm_logging_obj:
+                litellm_logging_obj.stream_options = stream_options
+
         # only pass non-None values
         litellm_completion_request = {
             k: v for k, v in litellm_completion_request.items() if v is not None