diff --git a/src/llm/providers/openai.py b/src/llm/providers/openai.py
index ebbcf78d..87ea347c 100644
--- a/src/llm/providers/openai.py
+++ b/src/llm/providers/openai.py
@@ -81,9 +81,11 @@ class OpenAIProvider(LLMProvider):
                     )
                     for tc in choice.message.tool_calls
                 ]
-
-            return LLMOutput(
-                content=choice.message.content or "",
+                    ToolCall(
+                        id=tc.id or "",
+                        name=tc.function.name,
+                        arguments={} if not tc.function.arguments else json.loads(tc.function.arguments),
+                    )
                 tool_calls=tool_calls,
                 model=response.model,
                 usage={