diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 07f9027313b..b00ab87bf43 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -47379,6 +47379,60 @@
         "supports_vision": true,
         "source": "https://aws.amazon.com/bedrock/pricing/"
     },
+    "bedrock_mantle/xai.grok-4.6": {
+        "use_openai_responses_path": true,
+        "input_cost_per_token": 2.2e-06,
+        "output_cost_per_token": 6.6e-06,
+        "cache_read_input_token_cost": 5.5e-07,
+        "litellm_provider": "bedrock_mantle",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
+    "us.xai.grok-4.6": {
+        "input_cost_per_token": 2.2e-06,
+        "output_cost_per_token": 6.6e-06,
+        "cache_read_input_token_cost": 5.5e-07,
+        "litellm_provider": "bedrock_converse",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
+    "global.xai.grok-4.6": {
+        "input_cost_per_token": 2e-06,
+        "output_cost_per_token": 6e-06,
+        "cache_read_input_token_cost": 5e-07,
+        "litellm_provider": "bedrock_converse",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
     "volcengine/doubao-seed-2-0-pro-260215": {
         "litellm_provider": "volcengine",
         "max_input_tokens": 256000,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 07f9027313b..b00ab87bf43 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -47379,6 +47379,60 @@
         "supports_vision": true,
         "source": "https://aws.amazon.com/bedrock/pricing/"
     },
+    "bedrock_mantle/xai.grok-4.6": {
+        "use_openai_responses_path": true,
+        "input_cost_per_token": 2.2e-06,
+        "output_cost_per_token": 6.6e-06,
+        "cache_read_input_token_cost": 5.5e-07,
+        "litellm_provider": "bedrock_mantle",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
+    "us.xai.grok-4.6": {
+        "input_cost_per_token": 2.2e-06,
+        "output_cost_per_token": 6.6e-06,
+        "cache_read_input_token_cost": 5.5e-07,
+        "litellm_provider": "bedrock_converse",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
+    "global.xai.grok-4.6": {
+        "input_cost_per_token": 2e-06,
+        "output_cost_per_token": 6e-06,
+        "cache_read_input_token_cost": 5e-07,
+        "litellm_provider": "bedrock_converse",
+        "max_input_tokens": 500000,
+        "max_output_tokens": 500000,
+        "max_tokens": 500000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "source": "https://docs.aws.amazon.com/bedrock/latest/userguide/model-card-xai-grok-4-6.html"
+    },
     "volcengine/doubao-seed-2-0-pro-260215": {
         "litellm_provider": "volcengine",
         "max_input_tokens": 256000,