diff --git a/api/core/workflow/nodes/parameter_extractor/parameter_extractor_node.py b/api/core/workflow/nodes/parameter_extractor/parameter_extractor_node.py
index be43639fc0..8db1e432fc 100644
--- a/api/core/workflow/nodes/parameter_extractor/parameter_extractor_node.py
+++ b/api/core/workflow/nodes/parameter_extractor/parameter_extractor_node.py
@@ -186,6 +186,8 @@ class ParameterExtractorNode(LLMNode):
             "usage": None,
             "function": {} if not prompt_message_tools else jsonable_encoder(prompt_message_tools[0]),
             "tool_call": None,
+            "model_provider": model_config.provider,
+            "model_name": model_config.model,
         }
 
         try:
diff --git a/api/core/workflow/nodes/question_classifier/question_classifier_node.py b/api/core/workflow/nodes/question_classifier/question_classifier_node.py
index 0ec44eefac..b4f34a3bef 100644
--- a/api/core/workflow/nodes/question_classifier/question_classifier_node.py
+++ b/api/core/workflow/nodes/question_classifier/question_classifier_node.py
@@ -130,6 +130,8 @@ class QuestionClassifierNode(LLMNode):
                 ),
                 "usage": jsonable_encoder(usage),
                 "finish_reason": finish_reason,
+                "model_provider": model_config.provider,
+                "model_name": model_config.model,
             }
             outputs = {"class_name": category_name, "class_id": category_id}