diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index d7ef624ae83..1e2a39e5e13 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -8716,6 +8716,40 @@
         "source": "https://aistudio.google.com",
         "supports_tool_choice": true
     },
+    "vertex_ai/claude-opus-4-1": {
+        "max_tokens": 4096,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "input_cost_per_token": 15e-06,
+        "output_cost_per_token": 75e-06,
+        "input_cost_per_token_batches": 7.5e-06,
+        "output_cost_per_token_batches": 37.5e-06,
+        "input_cost_per_token_cache_hit": 18.75e-06,
+        "output_cost_per_token_cache_hit": 1.5e-06,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true,
+        "supports_assistant_prefill": true,
+        "supports_tool_choice": true
+    },
+    "vertex_ai/claude-opus-4-1@20250805": {
+        "max_tokens": 4096,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "input_cost_per_token": 15e-06,
+        "output_cost_per_token": 75e-06,
+        "input_cost_per_token_batches": 7.5e-06,
+        "output_cost_per_token_batches": 37.5e-06,
+        "input_cost_per_token_cache_hit": 18.75e-06,
+        "output_cost_per_token_cache_hit": 1.5e-06,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true,
+        "supports_assistant_prefill": true,
+        "supports_tool_choice": true
+    },
     "vertex_ai/claude-3-sonnet": {
         "max_tokens": 4096,
         "max_input_tokens": 200000,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index d7ef624ae83..1e2a39e5e13 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -8716,6 +8716,40 @@
         "source": "https://aistudio.google.com",
         "supports_tool_choice": true
     },
+    "vertex_ai/claude-opus-4-1": {
+        "max_tokens": 4096,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "input_cost_per_token": 15e-06,
+        "output_cost_per_token": 75e-06,
+        "input_cost_per_token_batches": 7.5e-06,
+        "output_cost_per_token_batches": 37.5e-06,
+        "input_cost_per_token_cache_hit": 18.75e-06,
+        "output_cost_per_token_cache_hit": 1.5e-06,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true,
+        "supports_assistant_prefill": true,
+        "supports_tool_choice": true
+    },
+    "vertex_ai/claude-opus-4-1@20250805": {
+        "max_tokens": 4096,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 4096,
+        "input_cost_per_token": 15e-06,
+        "output_cost_per_token": 75e-06,
+        "input_cost_per_token_batches": 7.5e-06,
+        "output_cost_per_token_batches": 37.5e-06,
+        "input_cost_per_token_cache_hit": 18.75e-06,
+        "output_cost_per_token_cache_hit": 1.5e-06,
+        "litellm_provider": "vertex_ai-anthropic_models",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true,
+        "supports_assistant_prefill": true,
+        "supports_tool_choice": true
+    },
     "vertex_ai/claude-3-sonnet": {
         "max_tokens": 4096,
         "max_input_tokens": 200000,