diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 059c92f4b4b..2c4de480f8b 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -6627,6 +6627,255 @@
         "output_cost_per_token_priority": 2e-05,
         "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'"
     },
+    "azure/gpt-5-chat": {
+        "cache_read_input_token_cost": 1.25e-07,
+        "deprecation_date": "2026-05-13",
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_prompt_caching": true,
+        "supports_vision": true
+    },
+    "azure/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.25e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.75e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.75e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.4e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.75e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.75e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.4e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.375e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.375e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.375e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.375e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/o1-preview": {
+        "cache_read_input_token_cost": 8.25e-06,
+        "deprecation_date": "2025-07-28",
+        "input_cost_per_token": 1.65e-05,
+        "litellm_provider": "azure",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "chat",
+        "output_cost_per_token": 6.6e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_prompt_caching": true
+    },
+    "azure/eu/o1-preview": {
+        "cache_read_input_token_cost": 8.25e-06,
+        "deprecation_date": "2025-07-28",
+        "input_cost_per_token": 1.65e-05,
+        "litellm_provider": "azure",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "chat",
+        "output_cost_per_token": 6.6e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_prompt_caching": true
+    },
     "azure/gpt-5.1-codex": {
         "deprecation_date": "2027-05-15",
         "cache_read_input_token_cost": 1.25e-07,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 059c92f4b4b..2c4de480f8b 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -6627,6 +6627,255 @@
         "output_cost_per_token_priority": 2e-05,
         "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'"
     },
+    "azure/gpt-5-chat": {
+        "cache_read_input_token_cost": 1.25e-07,
+        "deprecation_date": "2026-05-13",
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_prompt_caching": true,
+        "supports_vision": true
+    },
+    "azure/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.25e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.75e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.75e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.4e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.75e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.75e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.4e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.375e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.375e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/us/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.1-chat": {
+        "cache_read_input_token_cost": 1.375e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.375e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.1e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.2-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
+        "source": "https://prices.azure.com/api/retail/prices?$filter=serviceName%20eq%20'Foundry%20Models'%20and%20armRegionName%20eq%20'eastus'%20and%20priceType%20eq%20'Consumption'",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
+    "azure/eu/gpt-5.3-chat": {
+        "cache_read_input_token_cost": 1.925e-07,
+        "deprecation_date": "2026-06-29",
+        "input_cost_per_token": 1.925e-06,
+        "litellm_provider": "azure",
+        "max_input_tokens": 111616,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "output_cost_per_token": 1.54e-05,
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