diff --git a/codex-rs/models-manager/models.json b/codex-rs/models-manager/models.json
index 213fdcf6c4..5d0e50223e 100644
--- a/codex-rs/models-manager/models.json
+++ b/codex-rs/models-manager/models.json
@@ -1,6 +1,6 @@
 {
   "models": [
-    { 
+    {
       "prefer_websockets": true,
       "support_verbosity": true,
       "default_verbosity": "low",
@@ -82,6 +82,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [
         {
           "id": "priority",
@@ -171,6 +172,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [
         {
           "id": "priority",
@@ -263,6 +265,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [],
       "additional_speed_tiers": [],
       "supports_reasoning_summaries": true
@@ -347,6 +350,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [],
       "additional_speed_tiers": [],
       "supports_reasoning_summaries": true
@@ -427,6 +431,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [],
       "additional_speed_tiers": [],
       "supports_reasoning_summaries": true
@@ -508,6 +513,7 @@
         "team"
       ],
       "supports_search_tool": true,
+      "default_service_tier": null,
       "service_tiers": [],
       "additional_speed_tiers": [],
       "supports_reasoning_summaries": true