diff --git a/hermes_cli/models.py b/hermes_cli/models.py
index 4c3b7b475c1d..9dc11d5f2fe5 100644
--- a/hermes_cli/models.py
+++ b/hermes_cli/models.py
@@ -47,6 +47,7 @@
     ("google/gemini-3.5-flash",                ""),
     # xAI
     ("x-ai/grok-4.3",                          ""),
+    ("x-ai/grok-composer-2.5-fast",            ""),
     # DeepSeek
     ("deepseek/deepseek-v4-pro",               ""),
     ("deepseek/deepseek-v4-flash",             ""),
diff --git a/website/static/api/model-catalog.json b/website/static/api/model-catalog.json
index 8cf88bc5c9c7..f4bf4f67d8d2 100644
--- a/website/static/api/model-catalog.json
+++ b/website/static/api/model-catalog.json
@@ -1,6 +1,6 @@
 {
   "version": 1,
-  "updated_at": "2026-06-01T08:20:18Z",
+  "updated_at": "2026-06-01T19:36:45Z",
   "metadata": {
     "source": "hermes-agent repo",
     "docs": "https://hermes-agent.nousresearch.com/docs/reference/model-catalog"
@@ -56,6 +56,10 @@
           "id": "x-ai/grok-4.3",
           "description": ""
         },
+        {
+          "id": "x-ai/grok-composer-2.5-fast",
+          "description": ""
+        },
         {
           "id": "deepseek/deepseek-v4-pro",
           "description": ""