diff --git a/litellm/fine_tuning/main.py b/litellm/fine_tuning/main.py
index f5b8b09702..db77fa3291 100644
--- a/litellm/fine_tuning/main.py
+++ b/litellm/fine_tuning/main.py
@@ -34,6 +34,44 @@ vertex_fine_tuning_apis_instance = VertexFineTuningAPI()
 #################################################
 
 
+def _prepare_azure_extra_body(
+    extra_body: Optional[Dict[str, Any]],
+    kwargs: Dict[str, Any],
+    azure_specific_hyperparams: Dict[str, Any],
+) -> Dict[str, Any]:
+    """
+    Prepare extra_body for Azure fine-tuning API by combining Azure-specific parameters.
+    
+    Azure fine-tuning API accepts additional parameters beyond the standard OpenAI spec:
+    - trainingType: Type of training (e.g., 1 for supervised fine-tuning)
+    - prompt_loss_weight: Weight for prompt loss in training
+    
+    These parameters must be passed in the extra_body field when calling the Azure OpenAI SDK.
+    
+    Args:
+        extra_body: Optional existing extra_body dict
+        kwargs: Request kwargs that may contain Azure-specific parameters
+        azure_specific_hyperparams: Dict of Azure-specific hyperparameters already extracted
+        
+    Returns:
+        Dict containing all Azure-specific parameters to be passed in extra_body
+    """
+    if extra_body is None:
+        extra_body = {}
+    
+    # Azure-specific root-level parameters
+    azure_specific_params = ["trainingType"]
+    for param in azure_specific_params:
+        if param in kwargs:
+            extra_body[param] = kwargs[param]
+    
+    # Add Azure-specific hyperparameters
+    if azure_specific_hyperparams:
+        extra_body.update(azure_specific_hyperparams)
+    
+    return extra_body
+
+
 @client
 async def acreate_fine_tuning_job(
     model: str,
@@ -114,6 +152,15 @@ def create_fine_tuning_job(
 
         # handle hyperparameters
         hyperparameters = hyperparameters or {}  # original hyperparameters
+        
+        # For Azure, extract Azure-specific hyperparameters before creating OpenAI-spec hyperparameters
+        azure_specific_hyperparams = {}
+        if custom_llm_provider == "azure":
+            azure_hyperparameter_keys = ["prompt_loss_weight"]
+            for key in azure_hyperparameter_keys:
+                if key in hyperparameters:
+                    azure_specific_hyperparams[key] = hyperparameters.pop(key)
+        
         _oai_hyperparameters: Hyperparameters = Hyperparameters(
             **hyperparameters
         )  # Typed Hyperparameters for OpenAI Spec
@@ -207,6 +254,10 @@ def create_fine_tuning_job(
                 extra_body.pop("azure_ad_token", None)
             else:
                 get_secret_str("AZURE_AD_TOKEN")  # type: ignore
+            
+            # Prepare Azure-specific parameters for extra_body
+            extra_body = _prepare_azure_extra_body(extra_body, kwargs, azure_specific_hyperparams)
+            
             create_fine_tuning_job_data = FineTuningJobCreate(
                 model=model,
                 training_file=training_file,
@@ -220,6 +271,10 @@ def create_fine_tuning_job(
             create_fine_tuning_job_data_dict = create_fine_tuning_job_data.model_dump(
                 exclude_none=True
             )
+            
+            # Add extra_body if it has Azure-specific parameters
+            if extra_body:
+                create_fine_tuning_job_data_dict["extra_body"] = extra_body
 
             response = azure_fine_tuning_apis_instance.create_fine_tuning_job(
                 api_base=api_base,
diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index d4c5b476af..4934f11d45 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -846,7 +846,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 2.5e-08,
+        "cache_creation_input_token_cost": 3.125e-07
     },
     "anthropic.claude-3-opus-20240229-v1:0": {
         "input_cost_per_token": 1.5e-05,
@@ -859,7 +861,9 @@
         "supports_function_calling": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 1.5e-06,
+        "cache_creation_input_token_cost": 1.875e-05
     },
     "anthropic.claude-3-sonnet-20240229-v1:0": {
         "input_cost_per_token": 3e-06,
@@ -873,7 +877,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "anthropic.claude-instant-v1": {
         "input_cost_per_token": 8e-07,
@@ -1512,7 +1518,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "apac.anthropic.claude-3-5-sonnet-20241022-v2:0": {
         "cache_creation_input_token_cost": 3.75e-06,
@@ -1545,7 +1553,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 2.5e-08,
+        "cache_creation_input_token_cost": 3.125e-07
     },
     "apac.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.375e-06,
@@ -1581,7 +1591,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "apac.anthropic.claude-sonnet-4-20250514-v1:0": {
         "cache_creation_input_token_cost": 3.75e-06,
@@ -6925,7 +6937,9 @@
         "supports_function_calling": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "bedrock/sa-east-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 4.45e-06,
@@ -7344,7 +7358,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3.6e-07,
+        "cache_creation_input_token_cost": 4.5e-06
     },
     "bedrock/us-gov-east-1/anthropic.claude-3-haiku-20240307-v1:0": {
         "input_cost_per_token": 3e-07,
@@ -7358,7 +7374,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-08,
+        "cache_creation_input_token_cost": 3.75e-07
     },
     "bedrock/us-gov-east-1/claude-sonnet-4-5-20250929-v1:0": {
         "input_cost_per_token": 3.3e-06,
@@ -7376,7 +7394,9 @@
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3.3e-07,
+        "cache_creation_input_token_cost": 4.125e-06
     },
     "bedrock/us-gov-east-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 2.65e-06,
@@ -7489,7 +7509,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3.6e-07,
+        "cache_creation_input_token_cost": 4.5e-06
     },
     "bedrock/us-gov-west-1/anthropic.claude-3-haiku-20240307-v1:0": {
         "input_cost_per_token": 3e-07,
@@ -7503,7 +7525,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-08,
+        "cache_creation_input_token_cost": 3.75e-07
     },
     "bedrock/us-gov-west-1/claude-sonnet-4-5-20250929-v1:0": {
         "input_cost_per_token": 3.3e-06,
@@ -7521,7 +7545,9 @@
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3.3e-07,
+        "cache_creation_input_token_cost": 4.125e-06
     },
     "bedrock/us-gov-west-1/meta.llama3-70b-instruct-v1:0": {
         "input_cost_per_token": 2.65e-06,
@@ -9753,6 +9779,74 @@
             }
         ]
     },
+    "dashscope/qwen3-vl-plus": {
+        "litellm_provider": "dashscope",
+        "max_input_tokens": 260096,
+        "max_output_tokens": 32768,
+        "max_tokens": 32768,
+        "mode": "chat",
+        "source": "https://www.alibabacloud.com/help/en/model-studio/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "tiered_pricing": [
+            {
+                "input_cost_per_token": 2e-07,
+                "output_cost_per_token": 1.6e-06,
+                "range": [
+                    0,
+                    32000.0
+                ]
+            },
+            {
+                "input_cost_per_token": 3e-07,
+                "output_cost_per_token": 2.4e-06,
+                "range": [
+                    32000.0,
+                    128000.0
+                ]
+            },
+            {
+                "input_cost_per_token": 6e-07,
+                "output_cost_per_token": 4.8e-06,
+                "range": [
+                    128000.0,
+                    256000.0
+                ]
+            }
+        ]
+    },
+    "dashscope/qwen3.5-plus": {
+        "litellm_provider": "dashscope",
+        "max_input_tokens": 991808,
+        "max_output_tokens": 65536,
+        "max_tokens": 65536,
+        "mode": "chat",
+        "source": "https://www.alibabacloud.com/help/en/model-studio/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "tiered_pricing": [
+            {
+                "input_cost_per_token": 4e-07,
+                "output_cost_per_token": 2.4e-06,
+                "range": [
+                    0,
+                    256000.0
+                ]
+            },
+            {
+                "input_cost_per_token": 5e-07,
+                "output_cost_per_token": 3e-06,
+                "range": [
+                    256000.0,
+                    1000000.0
+                ]
+            }
+        ]
+    },
     "dashscope/qwq-plus": {
         "input_cost_per_token": 8e-07,
         "litellm_provider": "dashscope",
@@ -11089,7 +11183,7 @@
         "supports_tool_choice": true
     },
     "deepinfra/google/gemini-2.0-flash-001": {
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "max_tokens": 1000000,
         "max_input_tokens": 1000000,
         "max_output_tokens": 1000000,
@@ -11950,7 +12044,9 @@
         "supports_pdf_input": true,
         "supports_prompt_caching": true,
         "supports_response_schema": true,
-        "supports_tool_choice": true
+        "supports_tool_choice": true,
+        "cache_read_input_token_cost": 2.5e-08,
+        "cache_creation_input_token_cost": 3.125e-07
     },
     "eu.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.375e-06,
@@ -11987,7 +12083,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "eu.anthropic.claude-3-5-sonnet-20241022-v2:0": {
         "input_cost_per_token": 3e-06,
@@ -12004,7 +12102,9 @@
         "supports_prompt_caching": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "eu.anthropic.claude-3-7-sonnet-20250219-v1:0": {
         "input_cost_per_token": 3e-06,
@@ -12022,7 +12122,9 @@
         "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "eu.anthropic.claude-3-haiku-20240307-v1:0": {
         "input_cost_per_token": 2.5e-07,
@@ -12036,7 +12138,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 2.5e-08,
+        "cache_creation_input_token_cost": 3.125e-07
     },
     "eu.anthropic.claude-3-opus-20240229-v1:0": {
         "input_cost_per_token": 1.5e-05,
@@ -12049,7 +12153,9 @@
         "supports_function_calling": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 1.5e-06,
+        "cache_creation_input_token_cost": 1.875e-05
     },
     "eu.anthropic.claude-3-sonnet-20240229-v1:0": {
         "input_cost_per_token": 3e-06,
@@ -12063,7 +12169,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "eu.anthropic.claude-opus-4-1-20250805-v1:0": {
         "cache_creation_input_token_cost": 1.875e-05,
@@ -13590,7 +13698,7 @@
     },
     "gemini-2.0-flash": {
         "cache_read_input_token_cost": 2.5e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7e-07,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "vertex_ai-language-models",
@@ -13630,7 +13738,7 @@
     },
     "gemini-2.0-flash-001": {
         "cache_read_input_token_cost": 3.75e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 1e-06,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "vertex_ai-language-models",
@@ -13716,7 +13824,7 @@
     },
     "gemini-2.0-flash-lite": {
         "cache_read_input_token_cost": 1.875e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7.5e-08,
         "input_cost_per_token": 7.5e-08,
         "litellm_provider": "vertex_ai-language-models",
@@ -13752,7 +13860,7 @@
     },
     "gemini-2.0-flash-lite-001": {
         "cache_read_input_token_cost": 1.875e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7.5e-08,
         "input_cost_per_token": 7.5e-08,
         "litellm_provider": "vertex_ai-language-models",
@@ -14669,6 +14777,7 @@
         "supports_web_search": true
     },
     "gemini-3-pro-preview": {
+        "deprecation_date": "2026-03-26",
         "cache_read_input_token_cost": 2e-07,
         "cache_read_input_token_cost_above_200k_tokens": 4e-07,
         "cache_creation_input_token_cost_above_200k_tokens": 2.5e-07,
@@ -15805,7 +15914,7 @@
     },
     "gemini/gemini-2.0-flash": {
         "cache_read_input_token_cost": 2.5e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7e-07,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "gemini",
@@ -15846,7 +15955,7 @@
     },
     "gemini/gemini-2.0-flash-001": {
         "cache_read_input_token_cost": 2.5e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7e-07,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "gemini",
@@ -15934,7 +16043,7 @@
     },
     "gemini/gemini-2.0-flash-lite": {
         "cache_read_input_token_cost": 1.875e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7.5e-08,
         "input_cost_per_token": 7.5e-08,
         "litellm_provider": "gemini",
@@ -15970,7 +16079,7 @@
         "tpm": 4000000
     },
     "gemini/gemini-2.0-flash-lite-preview-02-05": {
-        "deprecation_date": "2025-12-02",
+        "deprecation_date": "2025-12-09",
         "cache_read_input_token_cost": 1.875e-08,
         "input_cost_per_audio_token": 7.5e-08,
         "input_cost_per_token": 7.5e-08,
@@ -16925,6 +17034,7 @@
         "tpm": 800000
     },
     "gemini/gemini-3-pro-preview": {
+        "deprecation_date": "2026-03-09",
         "cache_read_input_token_cost": 2e-07,
         "cache_read_input_token_cost_above_200k_tokens": 4e-07,
         "input_cost_per_token": 2e-06,
@@ -23112,6 +23222,21 @@
         "supports_response_schema": true,
         "supports_tool_choice": true
     },
+    "mistral/magistral-medium-1-2-2509": {
+        "input_cost_per_token": 2e-06,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 40000,
+        "max_output_tokens": 40000,
+        "max_tokens": 40000,
+        "mode": "chat",
+        "output_cost_per_token": 5e-06,
+        "source": "https://mistral.ai/news/magistral",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
     "mistral/mistral-ocr-latest": {
         "litellm_provider": "mistral",
         "ocr_cost_per_page": 0.001,
@@ -23177,6 +23302,21 @@
         "supports_response_schema": true,
         "supports_tool_choice": true
     },
+    "mistral/magistral-small-1-2-2509": {
+        "input_cost_per_token": 5e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 40000,
+        "max_output_tokens": 40000,
+        "max_tokens": 40000,
+        "mode": "chat",
+        "output_cost_per_token": 1.5e-06,
+        "source": "https://mistral.ai/pricing#api-pricing",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
+    },
     "mistral/mistral-embed": {
         "input_cost_per_token": 1e-07,
         "litellm_provider": "mistral",
@@ -23238,24 +23378,41 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-large-latest": {
-        "input_cost_per_token": 2e-06,
+        "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
-        "max_input_tokens": 128000,
-        "max_output_tokens": 128000,
-        "max_tokens": 128000,
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
         "mode": "chat",
-        "output_cost_per_token": 6e-06,
+        "output_cost_per_token": 1.5e-06,
+        "source": "https://docs.mistral.ai/models/mistral-large-3-25-12",
         "supports_assistant_prefill": true,
         "supports_function_calling": true,
         "supports_response_schema": true,
-        "supports_tool_choice": true
+        "supports_tool_choice": true,
+        "supports_vision": true
     },
     "mistral/mistral-large-3": {
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
-        "max_input_tokens": 256000,
-        "max_output_tokens": 8191,
-        "max_tokens": 8191,
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 1.5e-06,
+        "source": "https://docs.mistral.ai/models/mistral-large-3-25-12",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/mistral-large-2512": {
+        "input_cost_per_token": 5e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
         "mode": "chat",
         "output_cost_per_token": 1.5e-06,
         "source": "https://docs.mistral.ai/models/mistral-large-3-25-12",
@@ -23306,14 +23463,30 @@
         "input_cost_per_token": 4e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 131072,
-        "max_output_tokens": 8191,
-        "max_tokens": 8191,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
         "mode": "chat",
         "output_cost_per_token": 2e-06,
         "supports_assistant_prefill": true,
         "supports_function_calling": true,
         "supports_response_schema": true,
-        "supports_tool_choice": true
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/mistral-medium-3-1-2508": {
+        "input_cost_per_token": 4e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "output_cost_per_token": 2e-06,
+        "source": "https://mistral.ai/news/mistral-medium-3",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
     },
     "mistral/mistral-small": {
         "input_cost_per_token": 1e-07,
@@ -23329,17 +23502,79 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-small-latest": {
-        "input_cost_per_token": 1e-07,
+        "input_cost_per_token": 6e-08,
         "litellm_provider": "mistral",
-        "max_input_tokens": 32000,
-        "max_output_tokens": 8191,
-        "max_tokens": 8191,
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
         "mode": "chat",
-        "output_cost_per_token": 3e-07,
+        "output_cost_per_token": 1.8e-07,
+        "source": "https://mistral.ai/pricing",
         "supports_assistant_prefill": true,
         "supports_function_calling": true,
         "supports_response_schema": true,
-        "supports_tool_choice": true
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/mistral-small-3-2-2506": {
+        "input_cost_per_token": 6e-08,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "output_cost_per_token": 1.8e-07,
+        "source": "https://mistral.ai/pricing",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/ministral-3-3b-2512": {
+        "input_cost_per_token": 1e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "mode": "chat",
+        "output_cost_per_token": 1e-07,
+        "source": "https://mistral.ai/pricing",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/ministral-3-8b-2512": {
+        "input_cost_per_token": 1.5e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 1.5e-07,
+        "source": "https://mistral.ai/pricing",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
+    "mistral/ministral-3-14b-2512": {
+        "input_cost_per_token": 2e-07,
+        "litellm_provider": "mistral",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 2e-07,
+        "source": "https://mistral.ai/pricing",
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
     },
     "mistral/mistral-tiny": {
         "input_cost_per_token": 2.5e-07,
@@ -25657,7 +25892,7 @@
         "supports_tool_choice": true
     },
     "openrouter/google/gemini-2.0-flash-001": {
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7e-07,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "openrouter",
@@ -29554,7 +29789,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "us.anthropic.claude-3-5-sonnet-20241022-v2:0": {
         "cache_creation_input_token_cost": 3.75e-06,
@@ -29607,7 +29844,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 2.5e-08,
+        "cache_creation_input_token_cost": 3.125e-07
     },
     "us.anthropic.claude-3-opus-20240229-v1:0": {
         "input_cost_per_token": 1.5e-05,
@@ -29620,7 +29859,9 @@
         "supports_function_calling": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 1.5e-06,
+        "cache_creation_input_token_cost": 1.875e-05
     },
     "us.anthropic.claude-3-sonnet-20240229-v1:0": {
         "input_cost_per_token": 3e-06,
@@ -29634,7 +29875,9 @@
         "supports_pdf_input": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_vision": true
+        "supports_vision": true,
+        "cache_read_input_token_cost": 3e-07,
+        "cache_creation_input_token_cost": 3.75e-06
     },
     "us.anthropic.claude-opus-4-1-20250805-v1:0": {
         "cache_creation_input_token_cost": 1.875e-05,
@@ -30527,7 +30770,7 @@
         "supports_tool_choice": true
     },
     "vercel_ai_gateway/google/gemini-2.0-flash": {
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "vercel_ai_gateway",
         "max_input_tokens": 1048576,
@@ -30541,7 +30784,7 @@
         "supports_response_schema": true
     },
     "vercel_ai_gateway/google/gemini-2.0-flash-lite": {
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_token": 7.5e-08,
         "litellm_provider": "vercel_ai_gateway",
         "max_input_tokens": 1048576,
@@ -37898,7 +38141,7 @@
     },
     "gemini/gemini-2.0-flash-lite-001": {
         "cache_read_input_token_cost": 1.875e-08,
-        "deprecation_date": "2026-03-31",
+        "deprecation_date": "2026-06-01",
         "input_cost_per_audio_token": 7.5e-08,
         "input_cost_per_token": 7.5e-08,
         "litellm_provider": "gemini",
diff --git a/litellm/types/llms/openai.py b/litellm/types/llms/openai.py
index f82f6a02f2..d06d879dad 100644
--- a/litellm/types/llms/openai.py
+++ b/litellm/types/llms/openai.py
@@ -71,7 +71,14 @@ from openai.types.responses.response_create_params import (
     ToolParam,
 )
 from openai.types.responses.response_function_tool_call import ResponseFunctionToolCall
-from pydantic import BaseModel, ConfigDict, Discriminator, PrivateAttr, field_serializer, field_validator
+from pydantic import (
+    BaseModel,
+    ConfigDict,
+    Discriminator,
+    PrivateAttr,
+    field_serializer,
+    field_validator,
+)
 from typing_extensions import Annotated, Dict, Required, TypedDict, override
 
 from litellm.types.llms.base import BaseLiteLLMOpenAIResponseObject
@@ -964,6 +971,10 @@ class Hyperparameters(BaseModel):
     n_epochs: Optional[Union[str, int]] = (
         None  # "The number of epochs to train the model for"
     )
+    
+    model_config = {
+        "extra": "allow"
+    }
 
 
 class FineTuningJobCreate(BaseModel):
diff --git a/tests/batches_tests/test_fine_tuning_api.py b/tests/batches_tests/test_fine_tuning_api.py
index c6a731ea54..7e23817348 100644
--- a/tests/batches_tests/test_fine_tuning_api.py
+++ b/tests/batches_tests/test_fine_tuning_api.py
@@ -596,3 +596,61 @@ async def test_mock_openai_retrieve_fine_tune_job():
 
         # Verify the request
         mock_retrieve.assert_called_once_with(fine_tuning_job_id="ft-123")
+
+
+@pytest.mark.asyncio
+async def test_mock_azure_create_fine_tune_job_with_azure_specific_params():
+    """Test that Azure-specific parameters are passed through extra_body"""
+    from openai import AsyncAzureOpenAI
+    from openai.types.fine_tuning.fine_tuning_job import FineTuningJob
+    from openai.types.fine_tuning.fine_tuning_job import Hyperparameters as OAIHyperparameters
+
+    mock_response = FineTuningJob(
+        id="ft-azure-123",
+        model="gpt-4.1-mini-2025-04-14",
+        created_at=1677610602,
+        status="validating_files",
+        fine_tuned_model=None,
+        object="fine_tuning.job",
+        hyperparameters=OAIHyperparameters(n_epochs=3),
+        organization_id="org-123",
+        seed=42,
+        training_file="file-123",
+        result_files=[],
+    )
+
+    with patch("litellm.llms.azure.fine_tuning.handler.AzureOpenAIFineTuningAPI.create_fine_tuning_job") as mock_create:
+        mock_create.return_value = mock_response
+
+        response = await litellm.acreate_fine_tuning_job(
+            model="gpt-4.1-mini-2025-04-14",
+            training_file="file-123",
+            custom_llm_provider="azure",
+            api_base="https://test.openai.azure.com",
+            api_key="test-key",
+            api_version="2025-04-01-preview",
+            trainingType=1,
+            hyperparameters={
+                "n_epochs": 3,
+                "prompt_loss_weight": 0.1
+            },
+        )
+
+        # Verify the request
+        mock_create.assert_called_once()
+        request_params = mock_create.call_args.kwargs
+
+        # Check that create_fine_tuning_job_data contains the correct structure
+        create_data = request_params["create_fine_tuning_job_data"]
+        assert create_data["model"] == "gpt-4.1-mini-2025-04-14"
+        assert create_data["training_file"] == "file-123"
+        assert create_data["hyperparameters"] == {"n_epochs": 3}
+        
+        # Azure-specific parameters should be in extra_body
+        assert "extra_body" in create_data
+        assert create_data["extra_body"]["trainingType"] == 1
+        assert create_data["extra_body"]["prompt_loss_weight"] == 0.1
+
+        # Verify the response
+        assert response.id == "ft-azure-123"
+        assert response.model == "gpt-4.1-mini-2025-04-14"