diff --git a/sandbox/BlazorApp1/Components/Pages/Home.razor.cs b/sandbox/BlazorApp1/Components/Pages/Home.razor.cs
index 1c2043c..423fe34 100644
--- a/sandbox/BlazorApp1/Components/Pages/Home.razor.cs
+++ b/sandbox/BlazorApp1/Components/Pages/Home.razor.cs
@@ -29,7 +29,7 @@ async Task SendClick()
 
             var stream = Anthropic.Messages.CreateStreamAsync(new()
             {
-                Model = Models.Claude3Opus,
+                Model = Models.Claude3Haiku,
                 MaxTokens = 1024,
                 Temperature = temperature,
                 System = string.IsNullOrWhiteSpace(systemInput) ? null : systemInput,