diff --git a/config/engine.json b/config/engine.json
index 4f3cfec..d5c1fd3 100644
--- a/config/engine.json
+++ b/config/engine.json
@@ -21,8 +21,8 @@
       },
       "claude": {
         "api_key_env": "CLIPROXY_API_KEY",
-        "base_url": "https://cliproxy.gru.farm",
-        "model": "claude-opus-4-6",
+        "base_url": "https://cliproxy.gru.farm/api/provider/claude",
+        "model": "claude-sonnet-4-6",
         "max_tokens": 4096,
         "temperature": 0.7
       },