diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 303cffb407..c75a67cfc1 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -6100,6 +6100,35 @@
         "supports_tool_choice": true,
         "supports_web_search": true
     },
+    "azure_ai/grok-4-1-fast-non-reasoning": {
+        "input_cost_per_token": 2e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://techcommunity.microsoft.com/t5/Azure-AI-Foundry-Blog/Grok-4-0-Goes-GA-in-Microsoft-Foundry-and-Grok-4-1-Fast-Arrives/ba-p/4497964",
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_web_search": true
+    },
+    "azure_ai/grok-4-1-fast-reasoning": {
+        "input_cost_per_token": 2e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://techcommunity.microsoft.com/t5/Azure-AI-Foundry-Blog/Grok-4-0-Goes-GA-in-Microsoft-Foundry-and-Grok-4-1-Fast-Arrives/ba-p/4497964",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_web_search": true
+    },
     "azure_ai/grok-code-fast-1": {
         "input_cost_per_token": 2e-07,
         "litellm_provider": "azure_ai",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 303cffb407..c75a67cfc1 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -6100,6 +6100,35 @@
         "supports_tool_choice": true,
         "supports_web_search": true
     },
+    "azure_ai/grok-4-1-fast-non-reasoning": {
+        "input_cost_per_token": 2e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://techcommunity.microsoft.com/t5/Azure-AI-Foundry-Blog/Grok-4-0-Goes-GA-in-Microsoft-Foundry-and-Grok-4-1-Fast-Arrives/ba-p/4497964",
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_web_search": true
+    },
+    "azure_ai/grok-4-1-fast-reasoning": {
+        "input_cost_per_token": 2e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "azure_ai",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "source": "https://techcommunity.microsoft.com/t5/Azure-AI-Foundry-Blog/Grok-4-0-Goes-GA-in-Microsoft-Foundry-and-Grok-4-1-Fast-Arrives/ba-p/4497964",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_web_search": true
+    },
     "azure_ai/grok-code-fast-1": {
         "input_cost_per_token": 2e-07,
         "litellm_provider": "azure_ai",