diff --git a/js/chat.js b/js/chat.js
index 814093f..34db045 100644
--- a/js/chat.js
+++ b/js/chat.js
@@ -182,7 +182,7 @@ export class Chat {
                     'Authorization': `Bearer ${apiKey}`
                 },
                 body: JSON.stringify({
-                    model: 'gpt-4o-2024-05-13',
+                    model: 'gpt-3.5-turbo',
                     messages: messagesForApi,
                     tools: this.aiTools.toolDefinitions,
                     tool_choice: 'auto',