diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 3ca9958ad0d..80bb2bf9bd2 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -43037,21 +43037,21 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro": {
-        "input_cost_per_token": 8.83746e-07,
+        "input_cost_per_token": 9.5526e-07,
         "input_cost_per_token_cache_hit": 4.4e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "output_cost_per_token": 1.767492e-06,
+        "output_cost_per_token": 1.91052e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_function_calling": true,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "cache_read_input_token_cost": 7.36455e-08,
+        "cache_read_input_token_cost": 7.9605e-08,
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -43079,22 +43079,22 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro-0813": {
-        "input_cost_per_token": 1.32e-06,
+        "input_cost_per_token": 5.58624e-07,
         "input_cost_per_token_cache_hit": 1.9272e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "output_cost_per_token": 3.96e-06,
+        "output_cost_per_token": 1.675872e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_function_calling": true,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "cache_read_input_token_cost": 4.4e-08,
-        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":6.6e-7,"output_cost_per_token":0.00000198,"cache_read_input_token_cost":2.2e-8},
+        "cache_read_input_token_cost": 1.86208e-08,
+        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":5.58624e-7,"output_cost_per_token":0.000001675872,"cache_read_input_token_cost":1.86208e-8},
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -68941,9 +68941,9 @@
         "supports_web_search": true
     },
     "openrouter/deepseek/deepseek-v4-flash": {
-        "input_cost_per_token": 5.544e-08,
-        "output_cost_per_token": 1.1088e-07,
-        "cache_read_input_token_cost": 1.1088e-08,
+        "input_cost_per_token": 8.8606e-08,
+        "output_cost_per_token": 1.77212e-07,
+        "cache_read_input_token_cost": 1.77212e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
@@ -72999,15 +72999,15 @@
         "supports_web_search": false
     },
     "openrouter/~deepseek/deepseek-pro-latest": {
-        "cache_read_input_token_cost": 4.4e-08,
-        "input_cost_per_token": 1.32e-06,
+        "cache_read_input_token_cost": 1.86208e-08,
+        "input_cost_per_token": 5.58624e-07,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":6.6e-7,"output_cost_per_token":0.00000198,"cache_read_input_token_cost":2.2e-8},
-        "output_cost_per_token": 3.96e-06,
+        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":5.58624e-7,"output_cost_per_token":0.000001675872,"cache_read_input_token_cost":1.86208e-8},
+        "output_cost_per_token": 1.675872e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_audio_input": false,
         "supports_function_calling": true,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 3ca9958ad0d..80bb2bf9bd2 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -43037,21 +43037,21 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro": {
-        "input_cost_per_token": 8.83746e-07,
+        "input_cost_per_token": 9.5526e-07,
         "input_cost_per_token_cache_hit": 4.4e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "output_cost_per_token": 1.767492e-06,
+        "output_cost_per_token": 1.91052e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_function_calling": true,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "cache_read_input_token_cost": 7.36455e-08,
+        "cache_read_input_token_cost": 7.9605e-08,
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -43079,22 +43079,22 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro-0813": {
-        "input_cost_per_token": 1.32e-06,
+        "input_cost_per_token": 5.58624e-07,
         "input_cost_per_token_cache_hit": 1.9272e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "output_cost_per_token": 3.96e-06,
+        "output_cost_per_token": 1.675872e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_function_calling": true,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "cache_read_input_token_cost": 4.4e-08,
-        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":6.6e-7,"output_cost_per_token":0.00000198,"cache_read_input_token_cost":2.2e-8},
+        "cache_read_input_token_cost": 1.86208e-08,
+        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":5.58624e-7,"output_cost_per_token":0.000001675872,"cache_read_input_token_cost":1.86208e-8},
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -68941,9 +68941,9 @@
         "supports_web_search": true
     },
     "openrouter/deepseek/deepseek-v4-flash": {
-        "input_cost_per_token": 5.544e-08,
-        "output_cost_per_token": 1.1088e-07,
-        "cache_read_input_token_cost": 1.1088e-08,
+        "input_cost_per_token": 8.8606e-08,
+        "output_cost_per_token": 1.77212e-07,
+        "cache_read_input_token_cost": 1.77212e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
@@ -72999,15 +72999,15 @@
         "supports_web_search": false
     },
     "openrouter/~deepseek/deepseek-pro-latest": {
-        "cache_read_input_token_cost": 4.4e-08,
-        "input_cost_per_token": 1.32e-06,
+        "cache_read_input_token_cost": 1.86208e-08,
+        "input_cost_per_token": 5.58624e-07,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 384000,
         "max_tokens": 384000,
         "mode": "chat",
-        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":6.6e-7,"output_cost_per_token":0.00000198,"cache_read_input_token_cost":2.2e-8},
-        "output_cost_per_token": 3.96e-06,
+        "off_peak_pricing": {"windows":[{"weekdays":["saturday","sunday"],"hours_utc":"00:00-00:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"00:00-01:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"04:00-06:00"},{"weekdays":["monday","tuesday","wednesday","thursday","friday"],"hours_utc":"10:00-00:00"}],"input_cost_per_token":5.58624e-7,"output_cost_per_token":0.000001675872,"cache_read_input_token_cost":1.86208e-8},
+        "output_cost_per_token": 1.675872e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_audio_input": false,
         "supports_function_calling": true,