diff --git a/hosts/h001/mods/litellm-public.nix b/hosts/h001/mods/litellm-public.nix
index b962f619..8437bcfb 100644
--- a/hosts/h001/mods/litellm-public.nix
+++ b/hosts/h001/mods/litellm-public.nix
@@ -7,6 +7,8 @@
 let
   declaration = "services/misc/litellm.nix";
   nixpkgsLitellm = inputs.litellm-nixpkgs;
+  # Replace "claude" with "cl4ude" in model names to avoid special handling in other apps
+  sanitizeModelName = s: builtins.replaceStrings [ "claude" ] [ "cl4ude" ] s;
   pkgsLitellm = import nixpkgsLitellm {
     inherit (pkgs) system;
     config.allowUnfree = true;
@@ -114,7 +116,7 @@ in
         # 宙 Proxy
         ++ (builtins.map
           (m: {
-            model_name = "air-${m}";
+            model_name = "air-${sanitizeModelName m}";
             litellm_params = {
               model = "litellm_proxy/${m}";
               api_base = "http://100.64.0.8:9010/air_prd";
diff --git a/hosts/h001/mods/litellm.nix b/hosts/h001/mods/litellm.nix
index 6760b711..de6d7619 100644
--- a/hosts/h001/mods/litellm.nix
+++ b/hosts/h001/mods/litellm.nix
@@ -6,6 +6,8 @@
 let
   declaration = "services/misc/litellm.nix";
   nixpkgsLitellm = inputs.litellm-nixpkgs;
+  # Replace "claude" with "cl4ude" in model names to avoid special handling in other apps
+  sanitizeModelName = s: builtins.replaceStrings [ "claude" ] [ "cl4ude" ] s;
   pkgsLitellm = import nixpkgsLitellm {
     inherit (pkgs) system;
     config.allowUnfree = true;
@@ -164,7 +166,7 @@ in
         # 宙 Proxy
         ++ (builtins.map
           (m: {
-            model_name = "air-${m}";
+            model_name = "air-${sanitizeModelName m}";
             litellm_params = {
               model = "litellm_proxy/${m}";
               api_base = "http://100.64.0.8:9010/air_prd";
@@ -207,7 +209,7 @@ in
         )
         ++ (builtins.map
           (m: {
-            model_name = "air_dev-${m}";
+            model_name = "air_dev-${sanitizeModelName m}";
             litellm_params = {
               model = "litellm_proxy/${m}";
               api_base = "http://100.64.0.8:9010/air_alp";
diff --git a/hosts/lio/flake.lock b/hosts/lio/flake.lock
index d21410d5..72075310 100644
--- a/hosts/lio/flake.lock
+++ b/hosts/lio/flake.lock
@@ -354,11 +354,11 @@
     },
     "nixpkgs_4": {
       "locked": {
-        "lastModified": 1768456270,
-        "narHash": "sha256-NgaL2CCiUR6nsqUIY4yxkzz07iQUlUCany44CFv+OxY=",
+        "lastModified": 1768393167,
+        "narHash": "sha256-n2063BRjHde6DqAz2zavhOOiLUwA3qXt7jQYHyETjX8=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "f4606b01b39e09065df37905a2133905246db9ed",
+        "rev": "2f594d5af95d4fdac67fba60376ec11e482041cb",
         "type": "github"
       },
       "original": {
@@ -1285,11 +1285,11 @@
         "nixpkgs": "nixpkgs_4"
       },
       "locked": {
-        "lastModified": 1768623515,
-        "narHash": "sha256-7rfFPs9rBXpNmnK77Lc8PBbdTQt6ITotwbJkL85qLIA=",
+        "lastModified": 1769055069,
+        "narHash": "sha256-OHxGjKiZcB9hfnfeGLFmtLcCvnBlK/GjU79ATRlFWmE=",
         "owner": "anomalyco",
         "repo": "opencode",
-        "rev": "85ab9798c65dfb36b0f47de3b1fd786e7751f761",
+        "rev": "fc0210c2fdd3194754dbe1eeff094e3038ffecbc",
         "type": "github"
       },
       "original": {