diff --git a/litellm/llms/anthropic/chat/transformation.py b/litellm/llms/anthropic/chat/transformation.py
index c7f0a6da61..691b46af8d 100644
--- a/litellm/llms/anthropic/chat/transformation.py
+++ b/litellm/llms/anthropic/chat/transformation.py
@@ -878,7 +878,7 @@ class AnthropicConfig(AnthropicModelInfo, BaseConfig):
 
         prompt_tokens_details = PromptTokensDetailsWrapper(
             cached_tokens=cache_read_input_tokens,
-            cache_creation_tokens=cache_read_input_tokens,
+            cache_creation_tokens=cache_creation_input_tokens,
             cache_creation_token_details=cache_creation_token_details,
         )
         completion_token_details = (
diff --git a/litellm/llms/bedrock/chat/converse_transformation.py b/litellm/llms/bedrock/chat/converse_transformation.py
index a61cfa39e4..d099c9813d 100644
--- a/litellm/llms/bedrock/chat/converse_transformation.py
+++ b/litellm/llms/bedrock/chat/converse_transformation.py
@@ -1092,10 +1092,8 @@ class AmazonConverseConfig(BaseConfig):
             cache_read_input_tokens = usage["cacheReadInputTokens"]
             input_tokens += cache_read_input_tokens
         if "cacheWriteInputTokens" in usage:
-            """
-            Do not increment prompt_tokens with cacheWriteInputTokens
-            """
             cache_creation_input_tokens = usage["cacheWriteInputTokens"]
+            input_tokens += cache_creation_input_tokens
 
         prompt_tokens_details = PromptTokensDetailsWrapper(
             cached_tokens=cache_read_input_tokens
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 0c7a6b2942..1541eea493 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
@@ -626,3 +626,28 @@ def test_service_tier_fallback_pricing():
     
     assert abs(std_cost[0] - expected_standard_prompt) < 1e-10, f"Standard prompt cost mismatch: {std_cost[0]} vs {expected_standard_prompt}"
     assert abs(std_cost[1] - expected_standard_completion) < 1e-10, f"Standard completion cost mismatch: {std_cost[1]} vs {expected_standard_completion}"
+
+
+def test_bedrock_anthropic_prompt_caching():
+    """Test Bedrock Anthropic models with prompt caching return correct costs."""
+    model = "us.anthropic.claude-sonnet-4-5-20250929-v1:0"
+    usage = Usage(
+        prompt_tokens=52123,
+        completion_tokens=497,
+        total_tokens=52620,
+        cache_creation_input_tokens=7183,
+        cache_read_input_tokens=22465,
+    )
+
+    custom_llm_provider = "bedrock"
+
+    prompt_cost, completion_cost = generic_cost_per_token(
+        model=model,
+        usage=usage,
+        custom_llm_provider=custom_llm_provider,
+    )
+
+    assert prompt_cost >= 0
+    assert completion_cost >= 0
+    assert round(prompt_cost, 3) == 0.845
+    assert round(completion_cost, 5) == 0.00820
diff --git a/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py b/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py
index 75c4484037..d701b54d7f 100644
--- a/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py
+++ b/tests/test_litellm/llms/bedrock/chat/test_converse_transformation.py
@@ -33,7 +33,7 @@ def test_transform_usage():
     openai_usage = config._transform_usage(usage)
     assert (
         openai_usage.prompt_tokens
-        == usage["inputTokens"] + usage["cacheReadInputTokens"]
+        == usage["inputTokens"] + usage["cacheReadInputTokens"] + usage["cacheWriteInputTokens"]
     )
     assert openai_usage.completion_tokens == usage["outputTokens"]
     assert openai_usage.total_tokens == usage["totalTokens"]
@@ -1620,7 +1620,9 @@ async def test_no_cache_control_no_cache_point():
 
 def test_guarded_text_wraps_in_guardrail_converse_content():
     """Test that guarded_text content type gets wrapped in guardContent blocks."""
-    from litellm.litellm_core_utils.prompt_templates.factory import _bedrock_converse_messages_pt
+    from litellm.litellm_core_utils.prompt_templates.factory import (
+        _bedrock_converse_messages_pt,
+    )
 
     messages = [
         {
@@ -1711,7 +1713,9 @@ def test_guarded_text_with_system_messages():
 
 def test_guarded_text_with_mixed_content_types():
     """Test guarded_text with mixed content types including images."""
-    from litellm.litellm_core_utils.prompt_templates.factory import _bedrock_converse_messages_pt
+    from litellm.litellm_core_utils.prompt_templates.factory import (
+        _bedrock_converse_messages_pt,
+    )
 
     messages = [
         {
@@ -1752,7 +1756,9 @@ def test_guarded_text_with_mixed_content_types():
 @pytest.mark.asyncio
 async def test_async_guarded_text():
     """Test async version of guarded_text processing."""
-    from litellm.litellm_core_utils.prompt_templates.factory import BedrockConverseMessagesProcessor
+    from litellm.litellm_core_utils.prompt_templates.factory import (
+        BedrockConverseMessagesProcessor,
+    )
 
     messages = [
         {
@@ -1789,7 +1795,9 @@ async def test_async_guarded_text():
 
 def test_guarded_text_with_tool_calls():
     """Test guarded_text with tool calls in the conversation."""
-    from litellm.litellm_core_utils.prompt_templates.factory import _bedrock_converse_messages_pt
+    from litellm.litellm_core_utils.prompt_templates.factory import (
+        _bedrock_converse_messages_pt,
+    )
 
     messages = [
         {