diff --git a/oh-my-opencode.jsonc b/oh-my-opencode.jsonc
index 02614f4..38eb773 100644
--- a/oh-my-opencode.jsonc
+++ b/oh-my-opencode.jsonc
@@ -30,7 +30,7 @@
     },
     "momus": {
       "model": "cpa-openai/gpt-5.2",
-      "variant": "medium"
+      "variant": "high"
     },
     "atlas": {
       "model": "cpa-anthropic/claude-sonnet-4-5"