diff --git a/app/api/chat/route.ts b/app/api/chat/route.ts
index 9fa36b7..2aab901 100644
--- a/app/api/chat/route.ts
+++ b/app/api/chat/route.ts
@@ -66,8 +66,8 @@ ${lastMessage.content}
     // model: google("gemini-2.5-flash-preview-05-20"),
     // model: google("gemini-2.0-flash-001"),
     // model: bedrock('anthropic.claude-3-5-sonnet-20241022-v2:0'),
-    model: openai("gpt-4.1"),
-    // model: openrouter('google/gemini-2.5-pro-exp-03-25'),
+    // model: openai("gpt-4.1"),
+    model: openrouter('openrouter/horizon-alpha'),
     // model: model,
     // providerOptions: {
     //   google: {