diff --git a/tests/automation/agent/test_agent_tools.py b/tests/automation/agent/test_agent_tools.py
index 2a7c0f094..311db73a8 100644
--- a/tests/automation/agent/test_agent_tools.py
+++ b/tests/automation/agent/test_agent_tools.py
@@ -66,22 +66,47 @@ def test_chained_exception_handling(self, function_tool):
         assert result == expected
         mock_logger.exception.assert_called_once()
 
-    def test_to_dict(self, function_tool):
-        expected = {
-            "type": "function",
-            "function": {
-                "name": "test_tool",
-                "description": "A test tool",
-                "parameters": {
-                    "type": "object",
-                    "properties": {
-                        "param1": {
-                            "type": "string",
-                            "description": "",
-                        }
+    @pytest.mark.parametrize(
+        "model, expected",
+        [
+            (
+                "gpt",
+                {
+                    "type": "function",
+                    "function": {
+                        "name": "test_tool",
+                        "description": "A test tool",
+                        "parameters": {
+                            "type": "object",
+                            "properties": {
+                                "param1": {
+                                    "type": "string",
+                                    "description": "",
+                                }
+                            },
+                            "required": [],
+                        },
                     },
-                    "required": [],
                 },
-            },
-        }
-        assert function_tool.to_dict() == expected
+            ),
+            (
+                "claude",
+                {
+                    "name": "test_tool",
+                    "description": "A test tool",
+                    "input_schema": {
+                        "type": "object",
+                        "properties": {
+                            "param1": {
+                                "type": "string",
+                                "description": "",
+                            }
+                        },
+                        "required": [],
+                    },
+                },
+            ),
+        ],
+    )
+    def test_to_dict(self, function_tool, model, expected):
+        assert function_tool.to_dict(model=model) == expected