diff --git a/litellm/cost_calculator.py b/litellm/cost_calculator.py
index 68f52e4a10e..6d35a9e89aa 100644
--- a/litellm/cost_calculator.py
+++ b/litellm/cost_calculator.py
@@ -9,6 +9,7 @@ from typing import TYPE_CHECKING, Any, Final, Literal, cast
 
 from httpx import Response
 from pydantic import BaseModel
+from typing_extensions import ReadOnly, TypedDict
 
 import litellm
 import litellm._logging
@@ -306,6 +307,15 @@ def _transcription_usage_has_token_details(
     return (prompt_tokens_val > 0) or (completion_tokens_val > 0)
 
 
+OCRPricingField = Literal["ocr_cost_per_page", "ocr_cost_per_credit", "annotation_cost_per_page"]
+
+
+class OCRPricing(TypedDict, total=False):
+    ocr_cost_per_page: ReadOnly[float | None]
+    ocr_cost_per_credit: ReadOnly[float | None]
+    annotation_cost_per_page: ReadOnly[float | None]
+
+
 def cost_per_token(
     model: str = "",
     prompt_tokens: int = 0,
@@ -341,7 +351,7 @@ def cost_per_token(
     ### REQUEST MODEL ###
     request_model: str | None = None,  # original request model for router detection
     ### DEPLOYMENT-SPECIFIC PRICING ###
-    custom_model_info: ModelInfo | None = None,
+    custom_model_info: OCRPricing | None = None,
 ) -> tuple[float, float]:
     """
     Calculates the cost per token for a given model, prompt tokens, and completion tokens.
@@ -1652,7 +1662,7 @@ def completion_cost(
                     vertex_location=vertex_location,
                     response=completion_response,
                     request_model=request_model_for_cost,
-                    custom_model_info=_deployment_model_info(litellm_logging_obj, custom_pricing, router_model_id),
+                    custom_model_info=_ocr_model_info(litellm_logging_obj, custom_pricing, router_model_id),
                 )
 
                 # Get additional costs from provider (e.g., routing fees, infrastructure costs)
@@ -1911,6 +1921,35 @@ def _deployment_model_info(
     )
 
 
+def _ocr_model_info(
+    litellm_logging_obj: LitellmLoggingObject | None,
+    custom_pricing: bool | None,
+    router_model_id: str | None,
+) -> OCRPricing | None:
+    deployment_info: Final = _deployment_model_info(litellm_logging_obj, custom_pricing, router_model_id)
+    litellm_params: Final = getattr(litellm_logging_obj, "litellm_params", None) if custom_pricing else None
+    if litellm_params is None:
+        return deployment_info
+    return OCRPricing(
+        ocr_cost_per_page=_request_or_deployment_price("ocr_cost_per_page", litellm_params, deployment_info),
+        ocr_cost_per_credit=_request_or_deployment_price("ocr_cost_per_credit", litellm_params, deployment_info),
+        annotation_cost_per_page=_request_or_deployment_price(
+            "annotation_cost_per_page", litellm_params, deployment_info
+        ),
+    )
+
+
+def _request_or_deployment_price(
+    field: OCRPricingField,
+    litellm_params: Mapping[str, object],
+    deployment_info: ModelInfo | None,
+) -> float | None:
+    request_price: Final = litellm_params.get(field)
+    if isinstance(request_price, int | float):
+        return request_price
+    return deployment_info.get(field) if deployment_info is not None else None
+
+
 def _cost_map_model_info(model: str, custom_llm_provider: str | None) -> ModelInfo | None:
     try:
         return litellm.get_model_info(model=model, custom_llm_provider=custom_llm_provider)
@@ -1922,14 +1961,14 @@ def ocr_cost(
     model: str,
     custom_llm_provider: str | None,
     response: object | None = None,
-    model_info: ModelInfo | None = None,
+    model_info: OCRPricing | None = None,
 ) -> tuple[float, float]:
     """
     Args:
         model: str - model name
         custom_llm_provider: Optional[str] - custom LLM provider
         response: Optional[Any] - response object
-        model_info: Optional[ModelInfo] - deployment-specific model info; its OCR pricing
+        model_info: Optional[OCRPricing] - deployment-specific model info; its OCR pricing
             takes precedence over the model cost map
 
     Returns:
diff --git a/tests/test_litellm/ocr/test_main.py b/tests/test_litellm/ocr/test_main.py
index 0007d98dcb0..de4b28dafdd 100644
--- a/tests/test_litellm/ocr/test_main.py
+++ b/tests/test_litellm/ocr/test_main.py
@@ -1,9 +1,13 @@
 from typing import Final
 
+import pytest
+
+import litellm
 from litellm.litellm_core_utils.litellm_logging import Logging, use_custom_pricing_for_model
+from litellm.llms.base_llm.ocr.transformation import OCRPage, OCRResponse, OCRUsageInfo
 from litellm.ocr.main import _prepare_ocr_request
 
-OCR_MODEL: Final = "mistral/mistral-ocr-4-1"
+OCR_MODEL: Final = "mistral/some-unmapped-ocr-model-for-testing"
 DOCUMENT: Final = {"type": "document_url", "document_url": "https://example.com/doc.pdf"}
 
 
@@ -47,3 +51,15 @@ def test_prepare_ocr_request_without_custom_pricing_leaves_logging_params_unpric
 
     assert "ocr_cost_per_page" not in logging_obj.litellm_params
     assert use_custom_pricing_for_model(logging_obj.litellm_params) is False
+
+
+def test_direct_ocr_call_bills_request_level_per_page_pricing() -> None:
+    assert OCR_MODEL not in litellm.model_cost
+    logging_obj: Final = _prepare({"ocr_cost_per_page": 0.05})
+    response: Final = OCRResponse(
+        pages=[OCRPage(index=index, markdown=f"page {index}") for index in range(3)],
+        model=OCR_MODEL,
+        usage_info=OCRUsageInfo(pages_processed=3),
+    )
+
+    assert logging_obj._response_cost_calculator(result=response) == pytest.approx(0.05 * 3)
diff --git a/tests/test_litellm/test_cost_calculator.py b/tests/test_litellm/test_cost_calculator.py
index cb9217b2f41..6db91d7a775 100644
--- a/tests/test_litellm/test_cost_calculator.py
+++ b/tests/test_litellm/test_cost_calculator.py
@@ -4661,8 +4661,8 @@ def _ocr_response(model: str, pages_processed: int, credits: float | None = None
     )
 
 
-def _ocr_logging_obj(litellm_params: dict[str, dict[str, ModelInfo]]) -> Logging:
-    logging_obj = Logging(
+def _ocr_logging_obj(litellm_params: dict[str, object]) -> Logging:
+    logging_obj: Final = Logging(
         model=UNMAPPED_OCR_MODEL,
         messages=[],
         stream=False,
@@ -4671,7 +4671,7 @@ def _ocr_logging_obj(litellm_params: dict[str, dict[str, ModelInfo]]) -> Logging
         litellm_call_id="test-ocr-custom-pricing",
         function_id="1234",
     )
-    logging_obj.litellm_params = litellm_params
+    logging_obj.update_environment_variables(litellm_params=litellm_params, optional_params={})
     return logging_obj
 
 
@@ -4796,6 +4796,34 @@ def test_completion_cost_ocr_prefers_pricing_registered_under_router_model_id(mo
     assert cost == pytest.approx(0.05 * 3)
 
 
+def test_completion_cost_ocr_bills_request_level_pricing_for_direct_sdk_call():
+    logging_obj = _ocr_logging_obj({"ocr_cost_per_page": 0.05})
+
+    cost = completion_cost(
+        completion_response=_ocr_response(UNMAPPED_OCR_MODEL, pages_processed=3),
+        model=UNMAPPED_OCR_MODEL,
+        custom_llm_provider="azure_ai",
+        call_type="ocr",
+        custom_pricing=True,
+        litellm_logging_obj=logging_obj,
+    )
+    assert cost == pytest.approx(0.05 * 3)
+
+
+def test_completion_cost_ocr_request_level_pricing_fills_in_deployment_model_info_without_ocr_pricing():
+    logging_obj = _ocr_logging_obj({"ocr_cost_per_page": 0.05, "metadata": {"model_info": {"mode": "ocr"}}})
+
+    cost = completion_cost(
+        completion_response=_ocr_response(UNMAPPED_OCR_MODEL, pages_processed=3),
+        model=UNMAPPED_OCR_MODEL,
+        custom_llm_provider="azure_ai",
+        call_type="ocr",
+        custom_pricing=True,
+        litellm_logging_obj=logging_obj,
+    )
+    assert cost == pytest.approx(0.05 * 3)
+
+
 def test_completion_cost_ocr_ignores_deployment_pricing_without_custom_pricing_flag():
     logging_obj = _ocr_logging_obj({"metadata": {"model_info": {"ocr_cost_per_page": 0.004}}})