diff --git a/chatgpt_telegram_inference_bot.py b/chatgpt_telegram_inference_bot.py
index 7bc6f93..f7c6052 100644
--- a/chatgpt_telegram_inference_bot.py
+++ b/chatgpt_telegram_inference_bot.py
@@ -18,8 +18,8 @@ client = OpenAI(
     api_key=os.environ.get("OPENAI_API_KEY"),
 )
 
-GPT_4O = "gpt-4"
-GPT_4O_MINI = "gpt-4-1106-preview"
+GPT_4O = "gpt-4o"
+GPT_4O_MINI = "gpt-4o-mini"
 
 model_max_tokens = {
     GPT_4O: 4096,
@@ -116,6 +116,7 @@ async def handle_message(update: Update, context: ContextTypes.DEFAULT_TYPE) ->
             tool_calls.append(assistant_message.function_call)
 
         toolUseCount = 0
+        previous_function_name = ""
 
         while len(tool_calls) > 0 and toolUseCount < 50 and processing_status[user_id]["processing"]:
             tool_use_results = []
@@ -123,8 +124,10 @@ async def handle_message(update: Update, context: ContextTypes.DEFAULT_TYPE) ->
                 tool_call = tool_calls.pop(0)
                 function_name = tool_call.name
                 
-                # Update status message
-                await update_status_message(context, update.effective_chat.id, status_message.message_id, f"Using tool: {function_name}")
+                if function_name != previous_function_name:
+                    # Update status message
+                    await update_status_message(context, update.effective_chat.id, status_message.message_id, f"Using tool: {function_name}")
+                    previous_function_name = function_name
                 
                 tool_response = call_tool(tool_call)
                 tool_use_results.append({"role": "function", "name": function_name, "content": json.dumps(tool_response)})