diff --git a/config.json b/config.json
index 1ddaacf..de8a9f1 100644
--- a/config.json
+++ b/config.json
@@ -1,5 +1,5 @@
 {
-  "model": "openai/gpt-4o-mini",
+  "model": "openai/gpt-4o",
   "signature": {
     "description": "Summarize the given text into a concise summary.",
     "properties": {