diff --git a/guardrails/guard.py b/guardrails/guard.py
index 38fae77d0..0fc2d89ac 100644
--- a/guardrails/guard.py
+++ b/guardrails/guard.py
@@ -584,6 +584,7 @@ def __call(
             *args,
             **kwargs,
         ):
+            llm_api_str = f"{llm_api.__module__}.{llm_api.__name__}" if llm_api else "None"
             if metadata is None:
                 metadata = {}
             if full_schema_reask is None:
@@ -598,7 +599,7 @@ def __call(
                     attributes=[
                         ("guard_id", self._guard_id),
                         ("user_id", self._user_id),
-                        ("llm_api", llm_api.__name__ if llm_api else "None"),
+                        ("llm_api", llm_api_str),
                         (
                             "custom_reask_prompt",
                             self.rail.output_schema.reask_prompt_template is not None,
@@ -932,6 +933,7 @@ def __parse(
             *args,
             **kwargs,
         ):
+            llm_api_str = f"{llm_api.__module__}.{llm_api.__name__}" if llm_api else "None"
             final_num_reasks = (
                 num_reasks if num_reasks is not None else 0 if llm_api is None else None
             )
@@ -942,7 +944,7 @@ def __parse(
                     attributes=[
                         ("guard_id", self._guard_id),
                         ("user_id", self._user_id),
-                        ("llm_api", llm_api.__name__ if llm_api else "None"),
+                        ("llm_api", llm_api_str),
                         (
                             "custom_reask_prompt",
                             self.rail.output_schema.reask_prompt_template is not None,