diff --git a/config/config2.yaml b/config/config2.yaml
index 5e7f34809..2c4ca636f 100644
--- a/config/config2.yaml
+++ b/config/config2.yaml
@@ -1,3 +1,3 @@
 llm:
   api_key: "YOUR_API_KEY"
-  model: "gpt-3.5-turbo-1106"
\ No newline at end of file
+  model: "gpt-4-turbo-preview"  # or gpt-3.5-turbo-1106 / gpt-4-1106-preview
\ No newline at end of file
diff --git a/config/config2.yaml.example b/config/config2.yaml.example
index 35575e5a5..1a406e756 100644
--- a/config/config2.yaml.example
+++ b/config/config2.yaml.example
@@ -2,7 +2,7 @@ llm:
   api_type: "openai"
   base_url: "YOUR_BASE_URL"
   api_key: "YOUR_API_KEY"
-  model: "gpt-3.5-turbo-1106"  # or gpt-4-1106-preview
+  model: "gpt-4-turbo-preview"  # or gpt-3.5-turbo-1106 / gpt-4-1106-preview
 
 proxy: "YOUR_PROXY"