diff --git a/oh-my-openagent.jsonc b/oh-my-openagent.jsonc
index d4a0f38..93499b3 100644
--- a/oh-my-openagent.jsonc
+++ b/oh-my-openagent.jsonc
@@ -1,17 +1,17 @@
 {
   "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-openagent/dev/assets/oh-my-opencode.schema.json",
   "agents": {
-    "sisyphus": { "model": "anthropic/claude-opus-4-6", "variant": "max" },
+    "sisyphus": { "model": "ai-gateway/kimi-k2p5-turbo" },
     "hephaestus": { "model": "openai/gpt-5.4", "variant": "medium" },
     "oracle": { "model": "openai/gpt-5.4", "variant": "high" },
     "librarian": { "model": "ai-gateway/minimax-m2.7" },
     "explore": { "model": "ai-gateway/minimax-m2.7" },
     "multimodal-looker": { "model": "openai/gpt-5.4", "variant": "medium" },
-    "prometheus": { "model": "anthropic/claude-opus-4-6", "variant": "max" },
-    "metis": { "model": "anthropic/claude-opus-4-6", "variant": "max" },
+    "prometheus": { "model": "openai/gpt-5.4", "variant": "high" },
+    "metis": { "model": "openai/gpt-5.4", "variant": "high" },
     "momus": { "model": "openai/gpt-5.4", "variant": "xhigh" },
-    "atlas": { "model": "anthropic/claude-sonnet-4-6" },
-    "sisyphus-junior": { "model": "anthropic/claude-sonnet-4-6" }
+    "atlas": { "model": "ai-gateway/kimi-k2p5-turbo" },
+    "sisyphus-junior": { "model": "ai-gateway/kimi-k2p5-turbo" }
   },
   "categories": {
     "visual-engineering": { "model": "ai-gateway/gemini-3.1-pro-preview", "variant": "high" },
@@ -19,8 +19,8 @@
     "deep": { "model": "openai/gpt-5.4", "variant": "medium" },
     "artistry": { "model": "ai-gateway/gemini-3.1-pro-preview", "variant": "high" },
     "quick": { "model": "openai/gpt-5.4-mini" },
-    "unspecified-low": { "model": "anthropic/claude-sonnet-4-6" },
-    "unspecified-high": { "model": "anthropic/claude-opus-4-6", "variant": "max" },
+    "unspecified-low": { "model": "gpt-5.3-codex", "variant": "medium" },
+    "unspecified-high": { "model": "openai/gpt-5.4", "variant": "high" },
     "writing": { "model": "ai-gateway/kimi-k2p5-turbo" }
   },
   "experimental": {