diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index c1fce1db31f..b052bd4a36c 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -72575,5 +72575,61 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "thinking_always_on": true
+    },
+    "gemini/gemini-4-argon": {
+        "cache_read_input_token_cost": 1e-07,
+        "cache_read_input_token_cost_batches": 5e-08,
+        "cache_read_input_token_cost_flex": 5e-08,
+        "cache_read_input_token_cost_priority": 1.8e-07,
+        "google_maps_grounding_cost_per_query": 0.014,
+        "input_cost_per_token": 2e-06,
+        "input_cost_per_token_batches": 1e-06,
+        "input_cost_per_token_flex": 1e-06,
+        "input_cost_per_token_priority": 3.6e-06,
+        "litellm_provider": "gemini",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "chat",
+        "output_cost_per_reasoning_token": 1e-05,
+        "output_cost_per_token": 1e-05,
+        "output_cost_per_token_batches": 5e-06,
+        "output_cost_per_token_flex": 5e-06,
+        "output_cost_per_token_priority": 1.8e-05,
+        "prompt_cache_min_tokens": 4096.0,
+        "rpm": 2000.0,
+        "search_context_cost_per_query": {"search_context_size_low":0.014,"search_context_size_medium":0.014,"search_context_size_high":0.014},
+        "source": "https://ai.google.dev/gemini-api/docs/pricing",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/completions"
+        ],
+        "supported_modalities": [
+            "text",
+            "image",
+            "audio",
+            "video"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_audio_input": true,
+        "supports_audio_output": false,
+        "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
+        "supports_native_streaming": true,
+        "supports_parallel_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_system_messages": true,
+        "supports_tool_choice": true,
+        "supports_url_context": true,
+        "supports_video_input": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "tpm": 800000.0,
+        "web_search_billing_unit": "per_query"
     }
 }
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index c1fce1db31f..b052bd4a36c 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -72575,5 +72575,61 @@
         "supports_vision": true,
         "supports_xhigh_reasoning_effort": true,
         "thinking_always_on": true
+    },
+    "gemini/gemini-4-argon": {
+        "cache_read_input_token_cost": 1e-07,
+        "cache_read_input_token_cost_batches": 5e-08,
+        "cache_read_input_token_cost_flex": 5e-08,
+        "cache_read_input_token_cost_priority": 1.8e-07,
+        "google_maps_grounding_cost_per_query": 0.014,
+        "input_cost_per_token": 2e-06,
+        "input_cost_per_token_batches": 1e-06,
+        "input_cost_per_token_flex": 1e-06,
+        "input_cost_per_token_priority": 3.6e-06,
+        "litellm_provider": "gemini",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "chat",
+        "output_cost_per_reasoning_token": 1e-05,
+        "output_cost_per_token": 1e-05,
+        "output_cost_per_token_batches": 5e-06,
+        "output_cost_per_token_flex": 5e-06,
+        "output_cost_per_token_priority": 1.8e-05,
+        "prompt_cache_min_tokens": 4096.0,
+        "rpm": 2000.0,
+        "search_context_cost_per_query": {"search_context_size_low":0.014,"search_context_size_medium":0.014,"search_context_size_high":0.014},
+        "source": "https://ai.google.dev/gemini-api/docs/pricing",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/completions"
+        ],
+        "supported_modalities": [
+            "text",
+            "image",
+            "audio",
+            "video"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_audio_input": true,
+        "supports_audio_output": false,
+        "supports_function_calling": true,
+        "supports_minimal_reasoning_effort": false,
+        "supports_native_streaming": true,
+        "supports_parallel_function_calling": true,
+        "supports_pdf_input": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_system_messages": true,
+        "supports_tool_choice": true,
+        "supports_url_context": true,
+        "supports_video_input": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "tpm": 800000.0,
+        "web_search_billing_unit": "per_query"
     }
 }