diff --git a/litellm/proxy/ocr_endpoints/endpoints.py b/litellm/proxy/ocr_endpoints/endpoints.py
index dc7edba28c5..3c858f0a69d 100644
--- a/litellm/proxy/ocr_endpoints/endpoints.py
+++ b/litellm/proxy/ocr_endpoints/endpoints.py
@@ -37,7 +37,7 @@ def _build_document_from_upload(
     )
 
     return convert_file_document_to_url_document(
-        {
+        {  # mutable-ok: OCR file document TypedDict handed to the converter
             "type": "file",
             "file": file_content,
             "mime_type": mime_type or "application/octet-stream",
diff --git a/litellm/rust_bridge/leaves.py b/litellm/rust_bridge/leaves.py
index d10a348c306..e94f6bb65b6 100644
--- a/litellm/rust_bridge/leaves.py
+++ b/litellm/rust_bridge/leaves.py
@@ -880,7 +880,7 @@ def dispatch_named_failure(
                 kwargs={  # mutable-ok: logfire receives a private mutable copy
                     key: value for key, value in details.items() if key != "original_response"
                 }
-                | {"exception": exception},
+                | {"exception": exception},  # mutable-ok: merged into the private copy above
                 response_obj=None,
                 start_time=start_time,
                 end_time=end_time,
diff --git a/litellm/rust_bridge/ocr.py b/litellm/rust_bridge/ocr.py
index 04f842c8dcc..069ec7a4ae6 100644
--- a/litellm/rust_bridge/ocr.py
+++ b/litellm/rust_bridge/ocr.py
@@ -24,7 +24,7 @@ class OcrLoggingProtocol(Protocol):
 
 
 def _redact(params: Mapping[str, object], secret_fields: Sequence[str]) -> dict[str, object]:
-    return {
+    return {  # mutable-ok: update_from_kwargs takes dict
         name: "****" if name in secret_fields else value
         for name, value in params.items()
         if name != "proxy_server_request"
@@ -44,11 +44,13 @@ def update_logging(
         kwargs=_redact(kwargs, secret_fields),
         model=model,
         optional_params=_redact(optional_params, secret_fields),
-        litellm_params={
+        litellm_params={  # mutable-ok: update_from_kwargs takes dict
             "litellm_call_id": kwargs.get("litellm_call_id"),
             "api_base": url,
-            **{name: kwargs[name] for name in ("logger_fn", "litellm_request_debug") if name in kwargs},
             **{
+                name: kwargs[name] for name in ("logger_fn", "litellm_request_debug") if name in kwargs
+            },  # mutable-ok: splat into the dict above
+            **{  # mutable-ok: splat into the dict above
                 name: kwargs[name]
                 for name in CustomPricingLiteLLMParams.model_fields
                 if name in kwargs and kwargs[name] is not None