diff --git a/litellm/litellm_core_utils/llm_cost_calc/utils.py b/litellm/litellm_core_utils/llm_cost_calc/utils.py
index bdbaee00c19..19e3f624268 100644
--- a/litellm/litellm_core_utils/llm_cost_calc/utils.py
+++ b/litellm/litellm_core_utils/llm_cost_calc/utils.py
@@ -1,6 +1,7 @@
 # What is this?
 ## Helper utilities for cost_per_token()
 
+import re
 from collections.abc import Mapping
 from dataclasses import dataclass
 from types import MappingProxyType
@@ -72,6 +73,19 @@ def _get_token_detail_value(details: object, key: str) -> int | None:
     return value if isinstance(value, int) else None
 
 
+_IMAGE_SIZE_PATTERN: Final = re.compile(r"\d+(?:x|-x-)\d+")
+
+
+def _requested_image_param(optional_params: Mapping[str, object] | None, key: str) -> str | None:
+    value: Final = None if optional_params is None else optional_params.get(key)
+    return value if isinstance(value, str) else None
+
+
+def _requested_image_size(optional_params: Mapping[str, object] | None) -> str | None:
+    value: Final = _requested_image_param(optional_params, "size")
+    return value if value is not None and _IMAGE_SIZE_PATTERN.fullmatch(value) else None
+
+
 def get_web_search_requests(server_tool_use: Any) -> int | None:
     """
     Tolerantly read ``web_search_requests`` from a ``server_tool_use`` value
@@ -1311,12 +1325,13 @@ class CostCalculatorUtils:
             cost_calculator as vertex_ai_image_cost_calculator,
         )
 
-        if size is None:
-            size = completion_response.size or "1024-x-1024"
-        if quality is None:
-            quality = completion_response.quality or "standard"
-        if n is None:
-            n = len(completion_response.data) if completion_response.data else 0
+        resolved_size: Final = (
+            size or completion_response.size or _requested_image_size(optional_params) or "1024-x-1024"
+        )
+        resolved_quality: Final = (
+            quality or completion_response.quality or _requested_image_param(optional_params, "quality") or "standard"
+        )
+        resolved_n: Final = n if n is not None else (len(completion_response.data) if completion_response.data else 0)
 
         if custom_llm_provider == litellm.LlmProviders.VERTEX_AI.value:
             if isinstance(completion_response, ImageResponse):
@@ -1328,7 +1343,7 @@ class CostCalculatorUtils:
             if isinstance(completion_response, ImageResponse):
                 return bedrock_image_cost_calculator(
                     model=model,
-                    size=size,
+                    size=resolved_size,
                     image_response=completion_response,
                     optional_params=optional_params,
                 )
@@ -1424,19 +1439,19 @@ class CostCalculatorUtils:
             # Fall through to default for DALL-E models
             return default_image_cost_calculator(
                 model=model,
-                quality=quality,
+                quality=resolved_quality,
                 custom_llm_provider=custom_llm_provider,
-                n=n,
-                size=size,
+                n=resolved_n,
+                size=resolved_size,
                 optional_params=optional_params,
             )
         else:
             return default_image_cost_calculator(
                 model=model,
-                quality=quality,
+                quality=resolved_quality,
                 custom_llm_provider=custom_llm_provider,
-                n=n,
-                size=size,
+                n=resolved_n,
+                size=resolved_size,
                 optional_params=optional_params,
             )
         return 0.0
diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index aa33e0d5010..b9415c17d81 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -15216,6 +15216,29 @@
         "supports_tool_choice": true,
         "supports_vision": false
     },
+    "databricks/databricks-glm-5-3-flash": {
+        "litellm_provider": "databricks",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "metadata": {
+            "notes": "Databricks has not published pay-per-token DBU rates for this model yet (not on the foundation-model-serving pricing page as of 2026-08-27), so cost fields are omitted until rates are published."
+        },
+        "mode": "chat",
+        "source": "https://docs.databricks.com/aws/en/machine-learning/foundation-model-apis/supported-models",
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
     "databricks/databricks-gpt-5": {
         "cache_creation_input_token_cost": 1.24999e-06,
         "cache_read_input_token_cost": 1.2502e-07,
@@ -22971,9 +22994,9 @@
         "input_cost_per_audio_token": 1.5e-06,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "gemini",
-        "max_input_tokens": 1048576,
-        "max_output_tokens": 65535,
-        "max_tokens": 65535,
+        "max_input_tokens": 131072,
+        "max_output_tokens": 65536,
+        "max_tokens": 65536,
         "mode": "chat",
         "output_cost_per_reasoning_token": 9e-06,
         "output_cost_per_token": 9e-06,
@@ -22981,7 +23004,7 @@
         "rpm": 2000,
         "source": "https://ai.google.dev/gemini-api/docs/pricing",
         "supported_endpoints": [
-            "/v1/chat/completions"
+            "/v1beta/interactions"
         ],
         "supported_modalities": [
             "text",
@@ -30807,6 +30830,7 @@
         "supports_tool_choice": true
     },
     "mistral/codestral-2508": {
+        "cache_read_input_token_cost": 3e-08,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 128000,
@@ -30821,6 +30845,7 @@
         "supports_tool_choice": true
     },
     "mistral/codestral-latest": {
+        "cache_read_input_token_cost": 3e-08,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 128000,
@@ -30828,11 +30853,11 @@
         "max_tokens": 128000,
         "mode": "chat",
         "output_cost_per_token": 9e-07,
-        "supports_assistant_prefill": true,
-        "supports_response_schema": true,
-        "supports_tool_choice": true,
         "source": "https://docs.mistral.ai/models/model-cards/codestral-25-08",
-        "supports_function_calling": true
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "mistral/codestral-mamba-latest": {
         "input_cost_per_token": 2.5e-07,
@@ -31312,6 +31337,7 @@
         "mode": "embedding"
     },
     "mistral/codestral-embed": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 8192,
@@ -31319,6 +31345,7 @@
         "mode": "embedding"
     },
     "mistral/codestral-embed-2505": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 8192,
@@ -31368,6 +31395,7 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-large-latest": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31383,6 +31411,7 @@
         "supports_vision": true
     },
     "mistral/mistral-large-3": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31398,6 +31427,7 @@
         "supports_vision": true
     },
     "mistral/mistral-large-2512": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31468,6 +31498,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-2604": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31484,6 +31515,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-latest": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31516,6 +31548,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-3-5": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31545,6 +31578,7 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-small-latest": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31555,9 +31589,9 @@
         "source": "https://docs.mistral.ai/models/model-cards/mistral-small-4-0-26-03",
         "supports_assistant_prefill": true,
         "supports_function_calling": true,
+        "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_reasoning": true,
         "supports_vision": true
     },
     "mistral/mistral-small-3-2-2506": {
@@ -31577,6 +31611,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-3b-2512": {
+        "cache_read_input_token_cost": 1e-08,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 131072,
@@ -31592,6 +31627,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-8b-2512": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31607,6 +31643,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-14b-2512": {
+        "cache_read_input_token_cost": 2e-08,
         "input_cost_per_token": 2e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31622,6 +31659,7 @@
         "supports_vision": true
     },
     "mistral/ministral-8b-2512": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31637,6 +31675,7 @@
         "supports_vision": true
     },
     "mistral/ministral-8b-latest": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31844,6 +31883,24 @@
         "supports_tool_choice": true,
         "supports_web_search": true
     },
+    "moonshot/kimi-k2.7-code": {
+        "cache_read_input_token_cost": 1.9e-07,
+        "input_cost_per_token": 9.5e-07,
+        "litellm_provider": "moonshot",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 4e-06,
+        "source": "https://platform.kimi.ai/docs/pricing/chat-k27-code",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_video_input": true,
+        "supports_vision": true
+    },
     "moonshot/kimi-k2-turbo-preview": {
         "cache_read_input_token_cost": 1.5e-07,
         "deprecation_date": "2026-05-25",
@@ -44611,6 +44668,22 @@
         "supports_reasoning": true,
         "supports_tool_choice": true
     },
+    "zai/glm-5.3-flash": {
+        "cache_creation_input_token_cost": 0,
+        "cache_read_input_token_cost": 3e-08,
+        "input_cost_per_token": 1.5e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "zai",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "source": "https://docs.z.ai/guides/overview/pricing",
+        "supports_vision": true
+    },
     "zai/glm-5.1": {
         "cache_creation_input_token_cost": 0,
         "cache_read_input_token_cost": 2.6e-07,
@@ -51300,10 +51373,10 @@
         "mode": "responses",
         "output_cost_per_token": 2.5e-06,
         "source": "https://docs.x.ai/docs/models",
-        "supports_function_calling": true,
+        "supports_function_calling": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
-        "supports_tool_choice": true,
+        "supports_tool_choice": false,
         "supports_vision": true,
         "supports_web_search": true,
         "input_cost_per_token_above_200k_tokens": 2.5e-06,
@@ -51497,6 +51570,7 @@
         "web_search_billing_unit": "per_query"
     },
     "mistral/mistral-small-2603": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -54172,5 +54246,318 @@
         "supports_reasoning": true,
         "supports_vision": true,
         "source": "https://deepinfra.com/pricing"
+    },
+    "gemini/gemini-omni-1.1-flash": {
+        "input_cost_per_audio_token": 1.5e-06,
+        "input_cost_per_token": 1.5e-06,
+        "litellm_provider": "gemini",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 65536,
+        "max_tokens": 65536,
+        "mode": "chat",
+        "output_cost_per_reasoning_token": 9e-06,
+        "output_cost_per_token": 9e-06,
+        "output_cost_per_video_token": 1.75e-05,
+        "rpm": 2000,
+        "source": "https://ai.google.dev/gemini-api/docs/pricing",
+        "supported_endpoints": [
+            "/v1beta/interactions"
+        ],
+        "supported_modalities": [
+            "text",
+            "image",
+            "audio",
+            "video"
+        ],
+        "supported_output_modalities": [
+            "text",
+            "video"
+        ],
+        "supports_audio_input": true,
+        "supports_reasoning": true,
+        "supports_system_messages": true,
+        "supports_video_input": true,
+        "supports_vision": true,
+        "tpm": 800000
+    },
+    "xai/grok-4.20": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-reasoning": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-reasoning-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-imagine-image": {
+        "input_cost_per_image": 0.02,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-2026-03-02": {
+        "input_cost_per_image": 0.02,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality-20260403": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality-latest": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-pro": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ],
+        "deprecation_date": "2026-05-15"
+    },
+    "xai/grok-imagine-image-2.0": {
+        "input_cost_per_image": 0.06,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "low/1024-x-1024/grok-imagine-image-2.0": {
+        "input_cost_per_image": 0.04,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-4.20-non-reasoning": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-non-reasoning-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-multi-agent": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "responses",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": false,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": false,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-multi-agent-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "responses",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": false,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": false,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
     }
 }
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index aa33e0d5010..b9415c17d81 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -15216,6 +15216,29 @@
         "supports_tool_choice": true,
         "supports_vision": false
     },
+    "databricks/databricks-glm-5-3-flash": {
+        "litellm_provider": "databricks",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 131072,
+        "max_tokens": 131072,
+        "metadata": {
+            "notes": "Databricks has not published pay-per-token DBU rates for this model yet (not on the foundation-model-serving pricing page as of 2026-08-27), so cost fields are omitted until rates are published."
+        },
+        "mode": "chat",
+        "source": "https://docs.databricks.com/aws/en/machine-learning/foundation-model-apis/supported-models",
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "text"
+        ],
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true
+    },
     "databricks/databricks-gpt-5": {
         "cache_creation_input_token_cost": 1.24999e-06,
         "cache_read_input_token_cost": 1.2502e-07,
@@ -22971,9 +22994,9 @@
         "input_cost_per_audio_token": 1.5e-06,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "gemini",
-        "max_input_tokens": 1048576,
-        "max_output_tokens": 65535,
-        "max_tokens": 65535,
+        "max_input_tokens": 131072,
+        "max_output_tokens": 65536,
+        "max_tokens": 65536,
         "mode": "chat",
         "output_cost_per_reasoning_token": 9e-06,
         "output_cost_per_token": 9e-06,
@@ -22981,7 +23004,7 @@
         "rpm": 2000,
         "source": "https://ai.google.dev/gemini-api/docs/pricing",
         "supported_endpoints": [
-            "/v1/chat/completions"
+            "/v1beta/interactions"
         ],
         "supported_modalities": [
             "text",
@@ -30807,6 +30830,7 @@
         "supports_tool_choice": true
     },
     "mistral/codestral-2508": {
+        "cache_read_input_token_cost": 3e-08,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 128000,
@@ -30821,6 +30845,7 @@
         "supports_tool_choice": true
     },
     "mistral/codestral-latest": {
+        "cache_read_input_token_cost": 3e-08,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 128000,
@@ -30828,11 +30853,11 @@
         "max_tokens": 128000,
         "mode": "chat",
         "output_cost_per_token": 9e-07,
-        "supports_assistant_prefill": true,
-        "supports_response_schema": true,
-        "supports_tool_choice": true,
         "source": "https://docs.mistral.ai/models/model-cards/codestral-25-08",
-        "supports_function_calling": true
+        "supports_assistant_prefill": true,
+        "supports_function_calling": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true
     },
     "mistral/codestral-mamba-latest": {
         "input_cost_per_token": 2.5e-07,
@@ -31312,6 +31337,7 @@
         "mode": "embedding"
     },
     "mistral/codestral-embed": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 8192,
@@ -31319,6 +31345,7 @@
         "mode": "embedding"
     },
     "mistral/codestral-embed-2505": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 8192,
@@ -31368,6 +31395,7 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-large-latest": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31383,6 +31411,7 @@
         "supports_vision": true
     },
     "mistral/mistral-large-3": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31398,6 +31427,7 @@
         "supports_vision": true
     },
     "mistral/mistral-large-2512": {
+        "cache_read_input_token_cost": 5e-08,
         "input_cost_per_token": 5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31468,6 +31498,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-2604": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31484,6 +31515,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-latest": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31516,6 +31548,7 @@
         "supports_vision": true
     },
     "mistral/mistral-medium-3-5": {
+        "cache_read_input_token_cost": 1.5e-07,
         "input_cost_per_token": 1.5e-06,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31545,6 +31578,7 @@
         "supports_tool_choice": true
     },
     "mistral/mistral-small-latest": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31555,9 +31589,9 @@
         "source": "https://docs.mistral.ai/models/model-cards/mistral-small-4-0-26-03",
         "supports_assistant_prefill": true,
         "supports_function_calling": true,
+        "supports_reasoning": true,
         "supports_response_schema": true,
         "supports_tool_choice": true,
-        "supports_reasoning": true,
         "supports_vision": true
     },
     "mistral/mistral-small-3-2-2506": {
@@ -31577,6 +31611,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-3b-2512": {
+        "cache_read_input_token_cost": 1e-08,
         "input_cost_per_token": 1e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 131072,
@@ -31592,6 +31627,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-8b-2512": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31607,6 +31643,7 @@
         "supports_vision": true
     },
     "mistral/ministral-3-14b-2512": {
+        "cache_read_input_token_cost": 2e-08,
         "input_cost_per_token": 2e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31622,6 +31659,7 @@
         "supports_vision": true
     },
     "mistral/ministral-8b-2512": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31637,6 +31675,7 @@
         "supports_vision": true
     },
     "mistral/ministral-8b-latest": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -31844,6 +31883,24 @@
         "supports_tool_choice": true,
         "supports_web_search": true
     },
+    "moonshot/kimi-k2.7-code": {
+        "cache_read_input_token_cost": 1.9e-07,
+        "input_cost_per_token": 9.5e-07,
+        "litellm_provider": "moonshot",
+        "max_input_tokens": 262144,
+        "max_output_tokens": 262144,
+        "max_tokens": 262144,
+        "mode": "chat",
+        "output_cost_per_token": 4e-06,
+        "source": "https://platform.kimi.ai/docs/pricing/chat-k27-code",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_response_schema": true,
+        "supports_tool_choice": true,
+        "supports_video_input": true,
+        "supports_vision": true
+    },
     "moonshot/kimi-k2-turbo-preview": {
         "cache_read_input_token_cost": 1.5e-07,
         "deprecation_date": "2026-05-25",
@@ -44611,6 +44668,22 @@
         "supports_reasoning": true,
         "supports_tool_choice": true
     },
+    "zai/glm-5.3-flash": {
+        "cache_creation_input_token_cost": 0,
+        "cache_read_input_token_cost": 3e-08,
+        "input_cost_per_token": 1.5e-07,
+        "output_cost_per_token": 5e-07,
+        "litellm_provider": "zai",
+        "max_input_tokens": 1048576,
+        "max_output_tokens": 128000,
+        "mode": "chat",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "source": "https://docs.z.ai/guides/overview/pricing",
+        "supports_vision": true
+    },
     "zai/glm-5.1": {
         "cache_creation_input_token_cost": 0,
         "cache_read_input_token_cost": 2.6e-07,
@@ -51300,10 +51373,10 @@
         "mode": "responses",
         "output_cost_per_token": 2.5e-06,
         "source": "https://docs.x.ai/docs/models",
-        "supports_function_calling": true,
+        "supports_function_calling": false,
         "supports_prompt_caching": true,
         "supports_reasoning": true,
-        "supports_tool_choice": true,
+        "supports_tool_choice": false,
         "supports_vision": true,
         "supports_web_search": true,
         "input_cost_per_token_above_200k_tokens": 2.5e-06,
@@ -51497,6 +51570,7 @@
         "web_search_billing_unit": "per_query"
     },
     "mistral/mistral-small-2603": {
+        "cache_read_input_token_cost": 1.5e-08,
         "input_cost_per_token": 1.5e-07,
         "litellm_provider": "mistral",
         "max_input_tokens": 262144,
@@ -54172,5 +54246,318 @@
         "supports_reasoning": true,
         "supports_vision": true,
         "source": "https://deepinfra.com/pricing"
+    },
+    "gemini/gemini-omni-1.1-flash": {
+        "input_cost_per_audio_token": 1.5e-06,
+        "input_cost_per_token": 1.5e-06,
+        "litellm_provider": "gemini",
+        "max_input_tokens": 131072,
+        "max_output_tokens": 65536,
+        "max_tokens": 65536,
+        "mode": "chat",
+        "output_cost_per_reasoning_token": 9e-06,
+        "output_cost_per_token": 9e-06,
+        "output_cost_per_video_token": 1.75e-05,
+        "rpm": 2000,
+        "source": "https://ai.google.dev/gemini-api/docs/pricing",
+        "supported_endpoints": [
+            "/v1beta/interactions"
+        ],
+        "supported_modalities": [
+            "text",
+            "image",
+            "audio",
+            "video"
+        ],
+        "supported_output_modalities": [
+            "text",
+            "video"
+        ],
+        "supports_audio_input": true,
+        "supports_reasoning": true,
+        "supports_system_messages": true,
+        "supports_video_input": true,
+        "supports_vision": true,
+        "tpm": 800000
+    },
+    "xai/grok-4.20": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-reasoning": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-reasoning-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_prompt_caching": true,
+        "supports_response_schema": true
+    },
+    "xai/grok-imagine-image": {
+        "input_cost_per_image": 0.02,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-2026-03-02": {
+        "input_cost_per_image": 0.02,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality-20260403": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-quality-latest": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-imagine-image-pro": {
+        "input_cost_per_image": 0.05,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ],
+        "deprecation_date": "2026-05-15"
+    },
+    "xai/grok-imagine-image-2.0": {
+        "input_cost_per_image": 0.06,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "low/1024-x-1024/grok-imagine-image-2.0": {
+        "input_cost_per_image": 0.04,
+        "litellm_provider": "xai",
+        "mode": "image_generation",
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/images/generations"
+        ],
+        "supported_modalities": [
+            "text",
+            "image"
+        ],
+        "supported_output_modalities": [
+            "image"
+        ]
+    },
+    "xai/grok-4.20-non-reasoning": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-non-reasoning-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "chat",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supports_function_calling": true,
+        "supports_prompt_caching": true,
+        "supports_tool_choice": true,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-multi-agent": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "responses",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": false,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": false,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
+    },
+    "xai/grok-4.20-multi-agent-latest": {
+        "cache_read_input_token_cost": 2e-07,
+        "input_cost_per_token": 1.25e-06,
+        "litellm_provider": "xai",
+        "max_input_tokens": 1000000,
+        "max_output_tokens": 1000000,
+        "max_tokens": 1000000,
+        "mode": "responses",
+        "output_cost_per_token": 2.5e-06,
+        "source": "https://docs.x.ai/docs/models",
+        "supported_endpoints": [
+            "/v1/responses"
+        ],
+        "supports_function_calling": false,
+        "supports_prompt_caching": true,
+        "supports_reasoning": true,
+        "supports_tool_choice": false,
+        "supports_vision": true,
+        "supports_web_search": true,
+        "input_cost_per_token_above_200k_tokens": 2.5e-06,
+        "output_cost_per_token_above_200k_tokens": 5e-06,
+        "cache_read_input_token_cost_above_200k_tokens": 4e-07,
+        "supports_response_schema": true
     }
 }
diff --git a/tests/test_litellm/litellm_core_utils/llm_cost_calc/test_llm_cost_calc_utils.py b/tests/test_litellm/litellm_core_utils/llm_cost_calc/test_llm_cost_calc_utils.py
index 8ccd8235739..3c4121977de 100644
--- a/tests/test_litellm/litellm_core_utils/llm_cost_calc/test_llm_cost_calc_utils.py
+++ b/tests/test_litellm/litellm_core_utils/llm_cost_calc/test_llm_cost_calc_utils.py
@@ -27,6 +27,7 @@ from litellm.types.utils import (
 )
 
 from litellm.litellm_core_utils.llm_cost_calc.utils import (
+    CostCalculatorUtils,
     PromptTokensDetailsResult,
     TokenTypeCostBreakdown,
     _calculate_input_cost,
@@ -3872,3 +3873,76 @@ def test_generic_cost_per_token_grok_46_long_context(_local_model_cost_map):
     )
     assert prompt_cost == pytest.approx(200_000 * 4e-06 + 50_000 * 1e-06)
     assert completion_cost == pytest.approx(1_000 * 1.2e-05)
+
+
+@pytest.mark.parametrize(
+    ("response_quality", "requested_quality", "expected_cost"),
+    [
+        (None, "low", 0.04),
+        (None, None, 0.06),
+        ("high", "low", 0.08),
+    ],
+)
+def test_route_image_generation_cost_falls_back_to_requested_quality(
+    monkeypatch, response_quality, requested_quality, expected_cost
+):
+    def tier(cost):
+        return {"litellm_provider": "xai", "mode": "image_generation", "input_cost_per_image": cost}
+
+    monkeypatch.setattr(
+        litellm,
+        "model_cost",
+        {
+            "xai/grok-imagine-image-2.0": tier(0.06),
+            "low/1024-x-1024/grok-imagine-image-2.0": tier(0.04),
+            "high/1024-x-1024/grok-imagine-image-2.0": tier(0.08),
+        },
+    )
+    response = ImageResponse(data=[ImageObject(url="https://example.com/image.png")], quality=response_quality)
+    optional_params = {} if requested_quality is None else {"quality": requested_quality}
+
+    cost = CostCalculatorUtils.route_image_generation_cost_calculator(
+        model="xai/grok-imagine-image-2.0",
+        completion_response=response,
+        custom_llm_provider="xai",
+        optional_params=optional_params,
+        call_type="image_generation",
+    )
+
+    assert cost == expected_cost
+
+
+@pytest.mark.parametrize(
+    ("requested_size", "expected_cost"),
+    [
+        ("1536x1024", 0.05),
+        ("1536-x-1024", 0.05),
+        ("auto", 0.04),
+        (None, 0.04),
+    ],
+)
+def test_route_image_generation_cost_falls_back_to_requested_size(monkeypatch, requested_size, expected_cost):
+    def tier(cost):
+        return {"litellm_provider": "xai", "mode": "image_generation", "input_cost_per_image": cost}
+
+    monkeypatch.setattr(
+        litellm,
+        "model_cost",
+        {
+            "xai/grok-imagine-image-2.0": tier(0.06),
+            "low/1024-x-1024/grok-imagine-image-2.0": tier(0.04),
+            "low/1536-x-1024/grok-imagine-image-2.0": tier(0.05),
+        },
+    )
+    response = ImageResponse(data=[ImageObject(url="https://example.com/image.png")])
+    optional_params = {"quality": "low", **({} if requested_size is None else {"size": requested_size})}
+
+    cost = CostCalculatorUtils.route_image_generation_cost_calculator(
+        model="xai/grok-imagine-image-2.0",
+        completion_response=response,
+        custom_llm_provider="xai",
+        optional_params=optional_params,
+        call_type="image_generation",
+    )
+
+    assert cost == expected_cost
diff --git a/tests/test_litellm/test_utils.py b/tests/test_litellm/test_utils.py
index 92033251b13..488ee0d7c60 100644
--- a/tests/test_litellm/test_utils.py
+++ b/tests/test_litellm/test_utils.py
@@ -1051,6 +1051,7 @@ def test_aaamodel_prices_and_context_window_json_is_valid():
                             "/v1/audio/speech",
                             "/v1/ocr",
                             "/vertex_ai/live",
+                            "/v1beta/interactions",
                         ],
                     },
                 },