diff --git a/python/packages/bedrock/agent_framework_bedrock/_chat_client.py b/python/packages/bedrock/agent_framework_bedrock/_chat_client.py
index cf8b3c562ae..269b0902bf5 100644
--- a/python/packages/bedrock/agent_framework_bedrock/_chat_client.py
+++ b/python/packages/bedrock/agent_framework_bedrock/_chat_client.py
@@ -689,6 +689,11 @@ def _parse_usage(self, usage: dict[str, Any] | None) -> UsageDetails | None:
             details["output_token_count"] = output_tokens
         if (total_tokens := usage.get("totalTokens")) is not None:
             details["total_token_count"] = total_tokens
+        # Bedrock Converse reports these when prompt caching is active.
+        if (cache_read := usage.get("cacheReadInputTokens")) is not None:
+            details["cache_read_input_token_count"] = cache_read
+        if (cache_write := usage.get("cacheWriteInputTokens")) is not None:
+            details["cache_creation_input_token_count"] = cache_write
         return details
 
     def _parse_message_contents(self, content_blocks: Sequence[dict[str, Any]]) -> list[Any]:
diff --git a/python/packages/bedrock/tests/test_bedrock_client.py b/python/packages/bedrock/tests/test_bedrock_client.py
index 9e1b42ea251..839dd4371b9 100644
--- a/python/packages/bedrock/tests/test_bedrock_client.py
+++ b/python/packages/bedrock/tests/test_bedrock_client.py
@@ -169,3 +169,21 @@ def test_prepare_options_tool_choice_required_without_tools_raises() -> None:
 
     with pytest.raises(ValueError, match="tool_choice='required' requires at least one tool"):
         client._prepare_options(messages, options)
+
+
+def test_parse_usage_surfaces_cache_tokens() -> None:
+    """Bedrock Converse reports cache token counts when prompt caching is used."""
+    client = _make_client()
+
+    details = client._parse_usage({
+        "inputTokens": 10,
+        "outputTokens": 5,
+        "totalTokens": 15,
+        "cacheReadInputTokens": 8,
+        "cacheWriteInputTokens": 3,
+    })
+
+    assert details is not None
+    assert details["input_token_count"] == 10
+    assert details["cache_read_input_token_count"] == 8
+    assert details["cache_creation_input_token_count"] == 3
diff --git a/python/packages/gemini/agent_framework_gemini/_chat_client.py b/python/packages/gemini/agent_framework_gemini/_chat_client.py
index fee44ee368c..f1aa36a9e7c 100644
--- a/python/packages/gemini/agent_framework_gemini/_chat_client.py
+++ b/python/packages/gemini/agent_framework_gemini/_chat_client.py
@@ -1051,6 +1051,10 @@ def _parse_usage(self, usage: types.GenerateContentResponseUsageMetadata | None)
             details["output_token_count"] = v
         if (v := usage.total_token_count) is not None:
             details["total_token_count"] = v
+        if (v := usage.cached_content_token_count) is not None:
+            details["cache_read_input_token_count"] = v
+        if (v := usage.thoughts_token_count) is not None:
+            details["reasoning_output_token_count"] = v
         return details or None
 
     def _map_finish_reason(self, reason: str | None) -> FinishReasonLiteral | None:
diff --git a/python/packages/gemini/tests/test_gemini_client.py b/python/packages/gemini/tests/test_gemini_client.py
index 32da66f56fa..c85d1bbec3b 100644
--- a/python/packages/gemini/tests/test_gemini_client.py
+++ b/python/packages/gemini/tests/test_gemini_client.py
@@ -93,6 +93,8 @@ def _make_response(
     prompt_tokens: int | None = 10,
     output_tokens: int | None = 5,
     total_tokens: int | None = 15,
+    cached_tokens: int | None = None,
+    thoughts_tokens: int | None = None,
 ) -> MagicMock:
     """Build a mock types.GenerateContentResponse."""
     response = MagicMock()
@@ -113,6 +115,8 @@ def _make_response(
         usage.prompt_token_count = prompt_tokens
         usage.candidates_token_count = output_tokens
         usage.total_token_count = total_tokens
+        usage.cached_content_token_count = cached_tokens
+        usage.thoughts_token_count = thoughts_tokens
         response.usage_metadata = usage
     else:
         response.usage_metadata = None
@@ -374,6 +378,27 @@ async def test_get_response_usage_details() -> None:
     assert response.usage_details["total_token_count"] == 28
 
 
+async def test_get_response_usage_details_includes_cached_and_reasoning_tokens() -> None:
+    """Surfaces Gemini cached-content and thinking token counts into the canonical usage fields."""
+    client, mock = _make_gemini_client()
+    mock.aio.models.generate_content = AsyncMock(
+        return_value=_make_response(
+            [_make_part(text="Hi")],
+            prompt_tokens=20,
+            output_tokens=8,
+            total_tokens=28,
+            cached_tokens=12,
+            thoughts_tokens=6,
+        )
+    )
+
+    response = await client.get_response(messages=[Message(role="user", contents=[Content.from_text("Hi")])])
+
+    assert response.usage_details is not None
+    assert response.usage_details["cache_read_input_token_count"] == 12
+    assert response.usage_details["reasoning_output_token_count"] == 6
+
+
 async def test_get_response_no_usage_when_metadata_absent() -> None:
     """Returns None for usage_details when the API response includes no usage metadata."""
     client, mock = _make_gemini_client()