diff --git a/app/constant.ts b/app/constant.ts
index a7567f1d7..6ffabfaff 100644
--- a/app/constant.ts
+++ b/app/constant.ts
@@ -408,8 +408,14 @@ export const KnowledgeCutOffDate: Record<string, string> = {
   "gpt-4o-mini": "2023-10",
   "gpt-4o-mini-2024-07-18": "2023-10",
   "gpt-4-vision-preview": "2023-04",
+  "o1-mini-2024-09-12": "2023-10",
   "o1-mini": "2023-10",
+  "o1-preview-2024-09-12": "2023-10",
   "o1-preview": "2023-10",
+  "o1-2024-12-17": "2023-10",
+  "o1": "2023-10",
+  "o3-mini-2025-01-31": "2023-10",
+  "o3-mini": "2023-10",
   // After improvements,
   // it's now easier to add "KnowledgeCutOffDate" instead of stupid hardcoding it, as was done previously.
   "gemini-pro": "2023-12",