diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 10c70a858..1ade08fe3 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -1571,6 +1571,135 @@
         "litellm_provider": "replicate",
         "mode": "chat"
     },
+    "openrouter/microsoft/wizardlm-2-8x22b:nitro": {
+        "max_tokens": 65536,
+        "input_cost_per_token": 0.000001,
+        "output_cost_per_token": 0.000001,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/google/gemini-pro-1.5": {
+        "max_tokens": 8192,
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 8192,
+        "input_cost_per_token": 0.0000025,
+        "output_cost_per_token": 0.0000075,
+        "input_cost_per_image": 0.00265, 
+        "litellm_provider": "openrouter",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true
+    },
+    "openrouter/mistralai/mixtral-8x22b-instruct": {
+        "max_tokens": 65536,
+        "input_cost_per_token": 0.00000065,
+        "output_cost_per_token": 0.00000065,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/cohere/command-r-plus": {
+        "max_tokens": 128000,
+        "input_cost_per_token": 0.000003,
+        "output_cost_per_token": 0.000015,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/databricks/dbrx-instruct": {
+        "max_tokens": 32768,
+        "input_cost_per_token": 0.0000006,
+        "output_cost_per_token": 0.0000006,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/anthropic/claude-3-haiku": {
+        "max_tokens": 200000,
+        "input_cost_per_token": 0.00000025,
+        "output_cost_per_token": 0.00000125,
+        "input_cost_per_image": 0.0004, 
+        "litellm_provider": "openrouter",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true
+    },
+    "openrouter/anthropic/claude-3-sonnet": {
+        "max_tokens": 200000,
+        "input_cost_per_token": 0.000003,
+        "output_cost_per_token": 0.000015,
+        "input_cost_per_image": 0.0048,  
+        "litellm_provider": "openrouter",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true
+    },
+    "openrouter/mistralai/mistral-large": {
+        "max_tokens": 32000,
+        "input_cost_per_token": 0.000008,
+        "output_cost_per_token": 0.000024,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/cognitivecomputations/dolphin-mixtral-8x7b": {
+        "max_tokens": 32769,
+        "input_cost_per_token": 0.0000005,
+        "output_cost_per_token": 0.0000005,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/google/gemini-pro-vision": {
+        "max_tokens": 45875,
+        "input_cost_per_token": 0.000000125,
+        "output_cost_per_token": 0.000000375,
+        "input_cost_per_image": 0.0025,  
+        "litellm_provider": "openrouter",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true
+    },
+    "openrouter/fireworks/firellava-13b": {
+        "max_tokens": 4096,
+        "input_cost_per_token": 0.0000002,
+        "output_cost_per_token": 0.0000002,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/meta-llama/llama-3-8b-instruct:free": {
+        "max_tokens": 8192,
+        "input_cost_per_token": 0.0,
+        "output_cost_per_token": 0.0,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/meta-llama/llama-3-8b-instruct:extended": {
+        "max_tokens": 16384,
+        "input_cost_per_token": 0.000000225,
+        "output_cost_per_token": 0.00000225,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/meta-llama/llama-3-70b-instruct:nitro": {
+        "max_tokens": 8192,
+        "input_cost_per_token": 0.0000009,
+        "output_cost_per_token": 0.0000009,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/meta-llama/llama-3-70b-instruct": {
+        "max_tokens": 8192,
+        "input_cost_per_token": 0.00000059,
+        "output_cost_per_token": 0.00000079,
+        "litellm_provider": "openrouter",
+        "mode": "chat"
+    },
+    "openrouter/openai/gpt-4-vision-preview": {
+        "max_tokens": 130000,
+        "input_cost_per_token": 0.00001,
+        "output_cost_per_token": 0.00003,
+        "input_cost_per_image": 0.01445, 
+        "litellm_provider": "openrouter",
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_vision": true
+    },
     "openrouter/openai/gpt-3.5-turbo": {
         "max_tokens": 4095,
         "input_cost_per_token": 0.0000015,
@@ -1621,14 +1750,14 @@
         "tool_use_system_prompt_tokens": 395
     },
     "openrouter/google/palm-2-chat-bison": {
-        "max_tokens": 8000,
+        "max_tokens": 25804,
         "input_cost_per_token": 0.0000005,
         "output_cost_per_token": 0.0000005,
         "litellm_provider": "openrouter",
         "mode": "chat"
     },
     "openrouter/google/palm-2-codechat-bison": {
-        "max_tokens": 8000,
+        "max_tokens": 20070,
         "input_cost_per_token": 0.0000005,
         "output_cost_per_token": 0.0000005,
         "litellm_provider": "openrouter",
@@ -1711,13 +1840,6 @@
         "litellm_provider": "openrouter",
         "mode": "chat"
     },
-    "openrouter/meta-llama/llama-3-70b-instruct": {
-        "max_tokens": 8192,
-        "input_cost_per_token": 0.0000008,
-        "output_cost_per_token": 0.0000008,
-        "litellm_provider": "openrouter",
-        "mode": "chat"
-    },
     "j2-ultra": {
         "max_tokens": 8192,
         "max_input_tokens": 8192,
@@ -3226,4 +3348,4 @@
         "mode": "embedding"
     }
 
-}
+}
\ No newline at end of file