diff --git a/litellm/llms/anthropic/experimental_pass_through/adapters/streaming_iterator.py b/litellm/llms/anthropic/experimental_pass_through/adapters/streaming_iterator.py
index 2eca78b5519..d1e65dad252 100644
--- a/litellm/llms/anthropic/experimental_pass_through/adapters/streaming_iterator.py
+++ b/litellm/llms/anthropic/experimental_pass_through/adapters/streaming_iterator.py
@@ -18,6 +18,7 @@ from litellm._logging import verbose_logger
 from litellm._uuid import uuid
 from litellm.types.llms.anthropic import (
     AppliedEdit,
+    CompactionBlock,
     ContextManagementResponse,
     UsageDelta,
     UsageIteration,
@@ -62,7 +63,7 @@ class AnthropicStreamWrapper(AdapterCompletionStreamWrapper):
         model: str,
         tool_name_mapping: Optional[Dict[str, str]] = None,
         applied_edits: Optional[List[AppliedEdit]] = None,
-        compaction_block: Optional[Dict[str, Any]] = None,
+        compaction_block: Optional[CompactionBlock] = None,
         iterations_usage: Optional[List[UsageIteration]] = None,
     ):
         super().__init__(completion_stream)
diff --git a/litellm/llms/anthropic/experimental_pass_through/context_management/dispatcher.py b/litellm/llms/anthropic/experimental_pass_through/context_management/dispatcher.py
index ab3a905c64c..0c2a13869e8 100644
--- a/litellm/llms/anthropic/experimental_pass_through/context_management/dispatcher.py
+++ b/litellm/llms/anthropic/experimental_pass_through/context_management/dispatcher.py
@@ -4,6 +4,7 @@ import inspect
 from typing import Any, Awaitable, Callable, Dict, List, Optional, Tuple, Union, cast
 
 from litellm._logging import verbose_logger
+from litellm.types.llms.anthropic import AppliedEdit
 
 from .constants import CLEAR_TOOL_USES_EDIT_TYPE, COMPACT_EDIT_TYPE
 from .editors import apply_clear_tool_uses_20250919, apply_compact_20260112
@@ -75,7 +76,7 @@ async def apply_context_management(
 
     current_messages = messages
     current_system = system
-    aggregated_applied: List[Dict[str, Any]] = []
+    aggregated_applied: List[AppliedEdit] = []
     aggregated_compaction_block = None
     aggregated_iterations_usage = None
 
@@ -118,7 +119,7 @@ async def apply_context_management(
     return PolyfillResult(
         messages=current_messages,
         system=current_system,
-        applied_edits=cast(List[Any], aggregated_applied),
+        applied_edits=aggregated_applied,
         compaction_block=aggregated_compaction_block,
         iterations_usage=aggregated_iterations_usage,
     )