diff --git a/apps/builder/app/routes/rest.ai._index.ts b/apps/builder/app/routes/rest.ai._index.ts
index f005197a3643..0959afbff32e 100644
--- a/apps/builder/app/routes/rest.ai._index.ts
+++ b/apps/builder/app/routes/rest.ai._index.ts
@@ -237,7 +237,7 @@ export const action = async ({ request }: ActionFunctionArgs) => {
       apiKey: env.OPENAI_KEY,
       organization: env.OPENAI_ORG,
       temperature: 0,
-      model: "gpt-4",
+      model: "gpt-4o",
     });
 
     const generationChain =
diff --git a/packages/ai/src/models/gpt.ts b/packages/ai/src/models/gpt.ts
index 15e11a341e7e..2f6cee728b71 100644
--- a/packages/ai/src/models/gpt.ts
+++ b/packages/ai/src/models/gpt.ts
@@ -16,7 +16,7 @@ export type ModelConfig = {
   apiKey: string;
   organization: string;
   temperature: number;
-  model?: "gpt-3.5-turbo" | "gpt-3.5-turbo-16k" | "gpt-4" | "gpt-4-32k";
+  model?: "gpt-3.5-turbo" | "gpt-3.5-turbo-16k" | "gpt-4o" | "gpt-4-32k";
   endpoint?: string;
 };