diff --git a/tests/integrations/anthropic/test_anthropic.py b/tests/integrations/anthropic/test_anthropic.py
index 717e99055d..3a854e3a4e 100644
--- a/tests/integrations/anthropic/test_anthropic.py
+++ b/tests/integrations/anthropic/test_anthropic.py
@@ -419,6 +419,7 @@ def test_stream_messages(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"
 
@@ -437,6 +438,7 @@ def test_stream_messages(
     assert span["data"][SPANDATA.GEN_AI_USAGE_OUTPUT_TOKENS] == 10
     assert span["data"][SPANDATA.GEN_AI_USAGE_TOTAL_TOKENS] == 20
     assert span["data"][SPANDATA.GEN_AI_RESPONSE_STREAMING] is True
+    assert span["data"][SPANDATA.GEN_AI_RESPONSE_ID] == "msg_01XFDUDYJgAACzvnptvVoYEL"
 
 
 @pytest.mark.asyncio
@@ -658,6 +660,7 @@ async def test_stream_message_async(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"
 
@@ -676,6 +679,7 @@ async def test_stream_message_async(
     assert span["data"][SPANDATA.GEN_AI_USAGE_OUTPUT_TOKENS] == 10
     assert span["data"][SPANDATA.GEN_AI_USAGE_TOTAL_TOKENS] == 20
     assert span["data"][SPANDATA.GEN_AI_RESPONSE_STREAMING] is True
+    assert span["data"][SPANDATA.GEN_AI_RESPONSE_ID] == "msg_01XFDUDYJgAACzvnptvVoYEL"
 
 
 @pytest.mark.skipif(
@@ -958,6 +962,7 @@ def test_stream_messages_with_input_json_delta(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"
 
@@ -1275,6 +1280,7 @@ async def test_stream_message_with_input_json_delta_async(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"
 
@@ -2074,6 +2080,7 @@ def test_stream_messages_with_system_prompt(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"
 
@@ -2205,6 +2212,7 @@ async def test_stream_message_with_system_prompt_async(
 
     assert span["op"] == OP.GEN_AI_CHAT
     assert span["description"] == "chat model"
+    assert span["data"][SPANDATA.GEN_AI_SYSTEM] == "anthropic"
     assert span["data"][SPANDATA.GEN_AI_OPERATION_NAME] == "chat"
     assert span["data"][SPANDATA.GEN_AI_REQUEST_MODEL] == "model"