diff --git a/oh-my-opencode.jsonc b/oh-my-opencode.jsonc
index e077042..3fec754 100644
--- a/oh-my-opencode.jsonc
+++ b/oh-my-opencode.jsonc
@@ -9,14 +9,15 @@
     },
     "hephaestus": {
       "model": "cpa-openai/gpt-5.3-codex",
-      "variant": "medium"
+      "variant": "high"
     },
     "oracle": {
       "model": "cpa-openai/gpt-5.2",
       "variant": "high"
     },
     "librarian": {
-      "model": "cpa-openai/glm-4.7"
+      "model": "cpa-openai/gpt-5.2",
+      "variant": "medium"
     },
     "explore": {
       "model": "cpa-openai/gpt-5.1-codex-mini"
@@ -26,27 +27,28 @@
       "variant": "medium"
     },
     "prometheus": {
-      "model": "cpa-openai/gpt-5.3-codex",
-      "variant": "medium"
+      "model": "cpa-openai/gpt-5.2",
+      "variant": "high"
     },
     "metis": {
-      "model": "cpa-openai/gpt-5.3-codex",
-      "variant": "medium"
+      "model": "cpa-openai/gpt-5.2",
+      "variant": "high"
     },
     "momus": {
       "model": "cpa-openai/gpt-5.2",
       "variant": "medium"
     },
     "atlas": {
-      "model": "cpa-openai/gpt-5.3-codex",
+      "model": "cpa-openai/gpt-5.2",
       "variant": "medium"
     }
   },
   "categories": {
     // ref: https://github.com/code-yeongyu/oh-my-opencode/blob/dev/docs/category-skill-guide.md#available-built-in-categories
     "visual-engineering": {
-      "model": "cpa-openai/gpt-5.2",
-      "variant": "medium"
+      "model": "cpa-openai/gpt-5.3-codex",
+      "variant": "medium",
+      "temperature": 0.5
     },
     "ultrabrain": {
       "model": "cpa-openai/gpt-5.3-codex",
@@ -64,15 +66,16 @@
       "model": "cpa-openai/gpt-5.1-codex-mini"
     },
     "unspecified-low": {
-      "model": "cpa-openai/gpt-5.2",
-      "variant": "low"
+      "model": "cpa-openai/gpt-5.3-codex",
+      "variant": "medium"
     },
     "unspecified-high": {
       "model": "cpa-openai/gpt-5.3-codex",
       "variant": "high"
     },
     "writing": {
-      "model": "cpa-openai/glm-4.7"
+      "model": "cpa-openai/gpt-5.2",
+      "variant": "medium"
     }
   },
   "git_master": {
diff --git a/opencode.jsonc b/opencode.jsonc
index 8452b44..33329f8 100644
--- a/opencode.jsonc
+++ b/opencode.jsonc
@@ -45,15 +45,6 @@
             "output": ["text"]
           },
           "limit": { "context": 400000, "input": 272000, "output": 128000 }
-        },
-        "glm-4.7": {
-          "name": "GLM-4.7",
-          "reasoning": true,
-          "modalities": {
-            "input": ["text"],
-            "output": ["text"]
-          },
-          "limit": { "context": 204800, "output": 131072 }
         }
       }
     }