diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 62e576ea0f7..05a951f46e8 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -17901,22 +17901,9 @@
     },
     "github_copilot/claude-haiku-4.5": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
-        "max_output_tokens": 16000,
-        "max_tokens": 16000,
-        "mode": "chat",
-        "supported_endpoints": [
-            "/v1/chat/completions"
-        ],
-        "supports_function_calling": true,
-        "supports_parallel_function_calling": true,
-        "supports_vision": true
-    },
-    "github_copilot/claude-opus-4.5": {
-        "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
-        "max_output_tokens": 16000,
-        "max_tokens": 16000,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 32000,
+        "max_tokens": 32000,
         "mode": "chat",
         "supported_endpoints": [
             "/v1/chat/completions"
@@ -17924,7 +17911,22 @@
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_vision": true,
-        "supports_minimal_reasoning_effort": true
+        "supports_reasoning": true
+    },
+    "github_copilot/claude-opus-4.5": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 32000,
+        "max_tokens": 32000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_vision": true,
+        "supports_minimal_reasoning_effort": true,
+        "supports_reasoning": true
     },
     "github_copilot/claude-opus-4.6-fast": {
         "litellm_provider": "github_copilot",
@@ -17939,6 +17941,22 @@
         "supports_parallel_function_calling": true,
         "supports_vision": true
     },
+    "github_copilot/claude-opus-4.7": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/messages"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
+    },
     "github_copilot/claude-opus-41": {
         "litellm_provider": "github_copilot",
         "max_input_tokens": 80000,
@@ -17965,16 +17983,33 @@
     },
     "github_copilot/claude-sonnet-4.5": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
-        "max_output_tokens": 16000,
-        "max_tokens": 16000,
+        "max_input_tokens": 200000,
+        "max_output_tokens": 32000,
+        "max_tokens": 32000,
         "mode": "chat",
         "supported_endpoints": [
             "/v1/chat/completions"
         ],
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/claude-sonnet-4.6": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 200000,
+        "max_output_tokens": 32000,
+        "max_tokens": 32000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/messages"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
     },
     "github_copilot/gemini-2.5-pro": {
         "litellm_provider": "github_copilot",
@@ -17984,7 +18019,25 @@
         "mode": "chat",
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_reasoning": true
+    },
+    "github_copilot/gemini-3-flash-preview": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_reasoning": true
     },
     "github_copilot/gemini-3-pro-preview": {
         "litellm_provider": "github_copilot",
@@ -17996,13 +18049,30 @@
         "supports_parallel_function_calling": true,
         "supports_vision": true
     },
+    "github_copilot/gemini-3.1-pro-preview": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_reasoning": true
+    },
     "github_copilot/gpt-3.5-turbo": {
         "litellm_provider": "github_copilot",
         "max_input_tokens": 16384,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
-        "supports_function_calling": true
+        "supports_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-3.5-turbo-0613": {
         "litellm_provider": "github_copilot",
@@ -18010,7 +18080,10 @@
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
-        "supports_function_calling": true
+        "supports_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4": {
         "litellm_provider": "github_copilot",
@@ -18018,7 +18091,22 @@
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
-        "supports_function_calling": true
+        "supports_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
+    },
+    "github_copilot/gpt-4-0125-preview": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 4096,
+        "max_tokens": 4096,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ],
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true
     },
     "github_copilot/gpt-4-0613": {
         "litellm_provider": "github_copilot",
@@ -18026,16 +18114,22 @@
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
-        "supports_function_calling": true
+        "supports_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4-o-preview": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
         "supports_function_calling": true,
-        "supports_parallel_function_calling": true
+        "supports_parallel_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4.1": {
         "litellm_provider": "github_copilot",
@@ -18046,7 +18140,10 @@
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_response_schema": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4.1-2025-04-14": {
         "litellm_provider": "github_copilot",
@@ -18057,68 +18154,89 @@
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_response_schema": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-41-copilot": {
         "litellm_provider": "github_copilot",
-        "mode": "completion"
+        "mode": "chat"
     },
     "github_copilot/gpt-4o": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4o-2024-05-13": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4o-2024-08-06": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
-        "max_output_tokens": 16384,
-        "max_tokens": 16384,
-        "mode": "chat",
-        "supports_function_calling": true,
-        "supports_parallel_function_calling": true
-    },
-    "github_copilot/gpt-4o-2024-11-20": {
-        "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 16384,
         "max_tokens": 16384,
         "mode": "chat",
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
-        "supports_vision": true
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
+    },
+    "github_copilot/gpt-4o-2024-11-20": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 128000,
+        "max_output_tokens": 16384,
+        "max_tokens": 16384,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4o-mini": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
         "supports_function_calling": true,
-        "supports_parallel_function_calling": true
+        "supports_parallel_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-4o-mini-2024-07-18": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 64000,
+        "max_input_tokens": 128000,
         "max_output_tokens": 4096,
         "max_tokens": 4096,
         "mode": "chat",
         "supports_function_calling": true,
-        "supports_parallel_function_calling": true
+        "supports_parallel_function_calling": true,
+        "supported_endpoints": [
+            "/v1/chat/completions"
+        ]
     },
     "github_copilot/gpt-5": {
         "litellm_provider": "github_copilot",
@@ -18137,14 +18255,19 @@
     },
     "github_copilot/gpt-5-mini": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
+        "max_input_tokens": 264000,
         "max_output_tokens": 64000,
         "max_tokens": 64000,
         "mode": "chat",
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_response_schema": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_reasoning": true
     },
     "github_copilot/gpt-5.1": {
         "litellm_provider": "github_copilot",
@@ -18177,7 +18300,7 @@
     },
     "github_copilot/gpt-5.2": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
+        "max_input_tokens": 264000,
         "max_output_tokens": 64000,
         "max_tokens": 64000,
         "mode": "chat",
@@ -18188,11 +18311,27 @@
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_response_schema": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/gpt-5.2-codex": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 400000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
     },
     "github_copilot/gpt-5.3-codex": {
         "litellm_provider": "github_copilot",
-        "max_input_tokens": 128000,
+        "max_input_tokens": 400000,
         "max_output_tokens": 128000,
         "max_tokens": 128000,
         "mode": "responses",
@@ -18202,25 +18341,96 @@
         "supports_function_calling": true,
         "supports_parallel_function_calling": true,
         "supports_response_schema": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/gpt-5.4": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 400000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/gpt-5.4-mini": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 400000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/gpt-5.5": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 400000,
+        "max_output_tokens": 128000,
+        "max_tokens": 128000,
+        "mode": "responses",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true,
+        "supports_reasoning": true
+    },
+    "github_copilot/oswe-vscode-prime": {
+        "litellm_provider": "github_copilot",
+        "max_input_tokens": 264000,
+        "max_output_tokens": 64000,
+        "max_tokens": 64000,
+        "mode": "chat",
+        "supported_endpoints": [
+            "/v1/chat/completions",
+            "/v1/responses"
+        ],
+        "supports_vision": true,
+        "supports_function_calling": true,
+        "supports_parallel_function_calling": true,
+        "supports_response_schema": true
     },
     "github_copilot/text-embedding-3-small": {
         "litellm_provider": "github_copilot",
         "max_input_tokens": 8191,
         "max_tokens": 8191,
-        "mode": "embedding"
+        "mode": "embedding",
+        "supported_endpoints": [
+            "/v1/embeddings"
+        ]
     },
     "github_copilot/text-embedding-3-small-inference": {
         "litellm_provider": "github_copilot",
         "max_input_tokens": 8191,
         "max_tokens": 8191,
-        "mode": "embedding"
+        "mode": "embedding",
+        "supported_endpoints": [
+            "/v1/embeddings"
+        ]
     },
     "github_copilot/text-embedding-ada-002": {
         "litellm_provider": "github_copilot",
         "max_input_tokens": 8191,
         "max_tokens": 8191,
-        "mode": "embedding"
+        "mode": "embedding",
+        "supported_endpoints": [
+            "/v1/embeddings"
+        ]
     },
     "chatgpt/gpt-5.4": {
         "litellm_provider": "chatgpt",