diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 03d3bf5be70..8a5ea28b467 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -41645,21 +41645,21 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro": {
-        "input_cost_per_token": 9.27768e-07,
+        "input_cost_per_token": 9.24462e-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": 1.855536e-06,
+        "output_cost_per_token": 1.848924e-06,
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         "supports_function_calling": true,
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         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
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+        "cache_read_input_token_cost": 7.70385e-08,
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -41687,22 +41687,22 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro-0813": {
-        "input_cost_per_token": 5.6892e-07,
+        "input_cost_per_token": 5.6628e-07,
         "input_cost_per_token_cache_hit": 1.9272e-08,
         "litellm_provider": "openrouter",
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         "max_output_tokens": 393216,
         "max_tokens": 393216,
         "mode": "chat",
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+        "output_cost_per_token": 1.69884e-06,
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+        "cache_read_input_token_cost": 1.8018e-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":5.6628e-7,"output_cost_per_token":0.00000169884,"cache_read_input_token_cost":1.8018e-8},
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -66933,7 +66933,7 @@
     },
     "openrouter/deepseek/deepseek-v4-flash-0731": {
         "input_cost_per_token": 4e-08,
-        "output_cost_per_token": 1.6e-07,
+        "output_cost_per_token": 3.2e-07,
         "cache_read_input_token_cost": 1.6e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1310720,
@@ -67946,8 +67946,8 @@
         "supports_web_search": false
     },
     "openrouter/nvidia/nemotron-3-nano-30b-a3b": {
-        "input_cost_per_token": 6e-08,
-        "output_cost_per_token": 2.4e-07,
+        "input_cost_per_token": 5e-08,
+        "output_cost_per_token": 2e-07,
         "cache_read_input_token_cost": 3e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 262144,
@@ -67962,7 +67962,7 @@
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_vision": false,
-        "supports_prompt_caching": false,
+        "supports_prompt_caching": true,
         "supports_web_search": false
     },
     "openrouter/z-ai/glm-4.6v": {
@@ -71560,15 +71560,15 @@
         "supports_web_search": false
     },
     "openrouter/~deepseek/deepseek-pro-latest": {
-        "cache_read_input_token_cost": 1.8102e-08,
-        "input_cost_per_token": 5.6892e-07,
+        "cache_read_input_token_cost": 1.8018e-08,
+        "input_cost_per_token": 5.6628e-07,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 393216,
         "max_tokens": 393216,
         "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":5.6892e-7,"output_cost_per_token":0.00000170676,"cache_read_input_token_cost":1.8102e-8},
-        "output_cost_per_token": 1.70676e-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":5.6628e-7,"output_cost_per_token":0.00000169884,"cache_read_input_token_cost":1.8018e-8},
+        "output_cost_per_token": 1.69884e-06,
         "source": "https://openrouter.ai/api/v1/models",
         "supports_audio_input": false,
         "supports_function_calling": true,
@@ -71588,7 +71588,7 @@
         "max_output_tokens": 943718,
         "max_tokens": 943718,
         "mode": "chat",
-        "output_cost_per_token": 1.6e-07,
+        "output_cost_per_token": 3.2e-07,
         "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 03d3bf5be70..8a5ea28b467 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -41645,21 +41645,21 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro": {
-        "input_cost_per_token": 9.27768e-07,
+        "input_cost_per_token": 9.24462e-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": 1.855536e-06,
+        "output_cost_per_token": 1.848924e-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": 7.7314e-08,
+        "cache_read_input_token_cost": 7.70385e-08,
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -41687,22 +41687,22 @@
         "supports_web_search": false
     },
     "openrouter/deepseek/deepseek-v4-pro-0813": {
-        "input_cost_per_token": 5.6892e-07,
+        "input_cost_per_token": 5.6628e-07,
         "input_cost_per_token_cache_hit": 1.9272e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 393216,
         "max_tokens": 393216,
         "mode": "chat",
-        "output_cost_per_token": 1.70676e-06,
+        "output_cost_per_token": 1.69884e-06,
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+        "cache_read_input_token_cost": 1.8018e-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":5.6628e-7,"output_cost_per_token":0.00000169884,"cache_read_input_token_cost":1.8018e-8},
         "supports_audio_input": false,
         "supports_pdf_input": false,
         "supports_vision": false,
@@ -66933,7 +66933,7 @@
     },
     "openrouter/deepseek/deepseek-v4-flash-0731": {
         "input_cost_per_token": 4e-08,
-        "output_cost_per_token": 1.6e-07,
+        "output_cost_per_token": 3.2e-07,
         "cache_read_input_token_cost": 1.6e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1310720,
@@ -67946,8 +67946,8 @@
         "supports_web_search": false
     },
     "openrouter/nvidia/nemotron-3-nano-30b-a3b": {
-        "input_cost_per_token": 6e-08,
-        "output_cost_per_token": 2.4e-07,
+        "input_cost_per_token": 5e-08,
+        "output_cost_per_token": 2e-07,
         "cache_read_input_token_cost": 3e-08,
         "litellm_provider": "openrouter",
         "max_input_tokens": 262144,
@@ -67962,7 +67962,7 @@
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_vision": false,
-        "supports_prompt_caching": false,
+        "supports_prompt_caching": true,
         "supports_web_search": false
     },
     "openrouter/z-ai/glm-4.6v": {
@@ -71560,15 +71560,15 @@
         "supports_web_search": false
     },
     "openrouter/~deepseek/deepseek-pro-latest": {
-        "cache_read_input_token_cost": 1.8102e-08,
-        "input_cost_per_token": 5.6892e-07,
+        "cache_read_input_token_cost": 1.8018e-08,
+        "input_cost_per_token": 5.6628e-07,
         "litellm_provider": "openrouter",
         "max_input_tokens": 1048576,
         "max_output_tokens": 393216,
         "max_tokens": 393216,
         "mode": "chat",
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+        "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":5.6628e-7,"output_cost_per_token":0.00000169884,"cache_read_input_token_cost":1.8018e-8},
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@@ -71588,7 +71588,7 @@
         "max_output_tokens": 943718,
         "max_tokens": 943718,
         "mode": "chat",
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+        "output_cost_per_token": 3.2e-07,
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         "supports_audio_input": false,
         "supports_function_calling": true,