FIx: replace deprecated claude-3-7-sonnet-20250219 with claude-4-sonnet-20250514

tests/litellm/llms/anthropic/test_anthropic_reasoning_effort.py

@@ -19,7 +19,7 @@ class TestMapReasoningEffort:
     def test_none_returns_none_for_other_models(self):
         """reasoning_effort=None should return None for non-Opus models."""
         result = AnthropicConfig._map_reasoning_effort(
-            reasoning_effort=None, model="claude-3-7-sonnet-20250219"
+            reasoning_effort=None, model="claude-4-sonnet-20250514"
         )
         assert result is None
 
@@ -37,14 +37,14 @@ class TestMapReasoningEffort:
 
     def test_other_model_low_returns_enabled_with_budget(self):
         result = AnthropicConfig._map_reasoning_effort(
-            reasoning_effort="low", model="claude-3-7-sonnet-20250219"
+            reasoning_effort="low", model="claude-4-sonnet-20250514"
         )
         assert result["type"] == "enabled"
         assert "budget_tokens" in result
 
     def test_other_model_high_returns_enabled_with_budget(self):
         result = AnthropicConfig._map_reasoning_effort(
-            reasoning_effort="high", model="claude-3-7-sonnet-20250219"
+            reasoning_effort="high", model="claude-4-sonnet-20250514"
         )
         assert result["type"] == "enabled"
         assert "budget_tokens" in result
@@ -59,6 +59,6 @@ class TestMapReasoningEffort:
     def test_none_string_returns_none_for_other_models(self):
         """reasoning_effort='none' should return None for non-Opus models."""
         result = AnthropicConfig._map_reasoning_effort(
-            reasoning_effort="none", model="claude-3-7-sonnet-20250219"
+            reasoning_effort="none", model="claude-4-sonnet-20250514"
         )
         assert result is None

tests/llm_translation/test_llm_response_utils/test_convert_dict_to_chat_completion.py

@@ -864,7 +864,7 @@ def test_convert_to_model_response_object_with_thinking_content():
         "response_object": {
             "id": "chatcmpl-8cc87354-70f3-4a14-b71b-332e965d98d2",
             "created": 1741057687,
-            "model": "claude-3-7-sonnet-20250219",
+            "model": "claude-4-sonnet-20250514",
             "object": "chat.completion",
             "system_fingerprint": None,
             "choices": [

tests/local_testing/test_amazing_vertex_completion.py

@@ -3242,7 +3242,7 @@ def vertex_ai_anthropic_thinking_mock_response(*args, **kwargs):
         "id": "msg_vrtx_011pL6Np3MKxXL3R8theMRJW",
         "type": "message",
         "role": "assistant",
-        "model": "claude-3-7-sonnet-20250219",
+        "model": "claude-4-sonnet-20250514",
         "content": [
             {
                 "type": "thinking",

tests/local_testing/test_function_calling.py

@@ -158,7 +158,7 @@ def test_aaparallel_function_call(model):
 @pytest.mark.parametrize(
     "model",
     [
-        "anthropic/claude-3-7-sonnet-20250219",
+        "anthropic/claude-4-sonnet-20250514",
         "bedrock/us.anthropic.claude-3-7-sonnet-20250219-v1:0",
     ],
 )

tests/local_testing/test_streaming.py

@@ -1387,7 +1387,7 @@ def test_bedrock_claude_3_streaming():
 @pytest.mark.parametrize(
     "model",
     [
-        "claude-3-7-sonnet-20250219",
+        "claude-4-sonnet-20250514",
         "cohere.command-r-plus-v1:0",  # bedrock
         "gpt-3.5-turbo",
     ],
@@ -2883,7 +2883,7 @@ def test_completion_claude_3_function_call_with_streaming():
     try:
         # test without max tokens
         response = completion(
-            model="claude-3-7-sonnet-20250219",
+            model="claude-4-sonnet-20250514",
             messages=messages,
             tools=tools,
             tool_choice="required",

tests/pass_through_tests/base_anthropic_messages_test.py

@@ -54,7 +54,7 @@ class BaseAnthropicMessagesTest(ABC):
         print("making request to anthropic passthrough with thinking")
         client = self.get_client()
         response = client.messages.create(
-            model="claude-3-7-sonnet-20250219",
+            model="claude-4-sonnet-20250514",
             max_tokens=20000,
             thinking={"type": "enabled", "budget_tokens": 16000},
             messages=[
@@ -75,7 +75,7 @@ class BaseAnthropicMessagesTest(ABC):
         collected_response = []
         client = self.get_client()
         with client.messages.stream(
-            model="claude-3-7-sonnet-20250219",
+            model="claude-4-sonnet-20250514",
             max_tokens=20000,
             thinking={"type": "enabled", "budget_tokens": 16000},
             messages=[

tests/pass_through_tests/test_anthropic_passthrough.py

@@ -313,7 +313,7 @@ async def test_anthropic_messages_streaming_cost_injection():
     }
     
     payload = {
-        "model": "claude-3-7-sonnet-20250219",
+        "model": "claude-4-sonnet-20250514",
         "max_tokens": 10,
         "stream": True,
         "messages": [{"role": "user", "content": "Say 'Hi'"}],

tests/test_litellm/proxy/spend_tracking/test_spend_management_endpoints.py

@@ -1275,7 +1275,7 @@ class TestSpendLogsPayload:
         mock_response.json.return_value = {
             "content": [{"text": "Hi! My name is Claude.", "type": "text"}],
             "id": "msg_013Zva2CMHLNnXjNJJKqJ2EF",
-            "model": "claude-3-7-sonnet-20250219",
+            "model": "claude-4-sonnet-20250514",
             "role": "assistant",
             "stop_reason": "end_turn",
             "stop_sequence": None,
@@ -1302,7 +1302,7 @@ class TestSpendLogsPayload:
             client, "post", side_effect=self.mock_anthropic_response
         ):
             response = await litellm.acompletion(
-                model="claude-3-7-sonnet-20250219",
+                model="claude-4-sonnet-20250514",
                 messages=[{"role": "user", "content": "Hello, world!"}],
                 metadata={"user_api_key_end_user_id": "test_user_1"},
                 client=client,
@@ -1331,10 +1331,10 @@ class TestSpendLogsPayload:
                     "completionStartTime": datetime.datetime(
                         2025, 3, 24, 22, 2, 42, 989132, tzinfo=datetime.timezone.utc
                     ),
-                    "model": "claude-3-7-sonnet-20250219",
+                    "model": "claude-4-sonnet-20250514",
                     "user": "",
                     "team_id": "",
-                    "metadata": '{"applied_guardrails": [], "batch_models": null, "mcp_tool_call_metadata": null, "vector_store_request_metadata": null, "guardrail_information": null, "usage_object": {"completion_tokens": 503, "prompt_tokens": 2095, "total_tokens": 2598, "completion_tokens_details": null, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}, "model_map_information": {"model_map_key": "claude-3-7-sonnet-20250219", "model_map_value": {"key": "claude-3-7-sonnet-20250219", "max_tokens": 128000, "max_input_tokens": 200000, "max_output_tokens": 128000, "input_cost_per_token": 3e-06, "cache_creation_input_token_cost": 3.75e-06, "cache_read_input_token_cost": 3e-07, "input_cost_per_character": null, "input_cost_per_token_above_128k_tokens": null, "input_cost_per_token_above_200k_tokens": null, "input_cost_per_query": null, "input_cost_per_second": null, "input_cost_per_audio_token": null, "input_cost_per_token_batches": null, "output_cost_per_token_batches": null, "output_cost_per_token": 1.5e-05, "output_cost_per_audio_token": null, "output_cost_per_character": null, "output_cost_per_token_above_128k_tokens": null, "output_cost_per_character_above_128k_tokens": null, "output_cost_per_token_above_200k_tokens": null, "output_cost_per_second": null, "output_cost_per_image": null, "output_vector_size": null, "litellm_provider": "anthropic", "mode": "chat", "supports_system_messages": null, "supports_response_schema": true, "supports_vision": true, "supports_function_calling": true, "supports_tool_choice": true, "supports_assistant_prefill": true, "supports_prompt_caching": true, "supports_audio_input": false, "supports_audio_output": false, "supports_pdf_input": true, "supports_embedding_image_input": false, "supports_native_streaming": null, "supports_web_search": false, "supports_reasoning": true, "search_context_cost_per_query": null, "tpm": null, "rpm": null, "supported_openai_params": ["stream", "stop", "temperature", "top_p", "max_tokens", "max_completion_tokens", "tools", "tool_choice", "extra_headers", "parallel_tool_calls", "response_format", "user", "reasoning_effort", "thinking"]}}, "additional_usage_values": {"completion_tokens_details": {"accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": null, "rejected_prediction_tokens": null, "text_tokens": 503, "image_tokens": null}, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0, "text_tokens": null, "image_tokens": null}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}}',
+                    "metadata": '{"applied_guardrails": [], "batch_models": null, "mcp_tool_call_metadata": null, "vector_store_request_metadata": null, "guardrail_information": null, "usage_object": {"completion_tokens": 503, "prompt_tokens": 2095, "total_tokens": 2598, "completion_tokens_details": null, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}, "model_map_information": {"model_map_key": "claude-4-sonnet-20250514", "model_map_value": {"key": "claude-4-sonnet-20250514", "max_tokens": 128000, "max_input_tokens": 200000, "max_output_tokens": 128000, "input_cost_per_token": 3e-06, "cache_creation_input_token_cost": 3.75e-06, "cache_read_input_token_cost": 3e-07, "input_cost_per_character": null, "input_cost_per_token_above_128k_tokens": null, "input_cost_per_token_above_200k_tokens": null, "input_cost_per_query": null, "input_cost_per_second": null, "input_cost_per_audio_token": null, "input_cost_per_token_batches": null, "output_cost_per_token_batches": null, "output_cost_per_token": 1.5e-05, "output_cost_per_audio_token": null, "output_cost_per_character": null, "output_cost_per_token_above_128k_tokens": null, "output_cost_per_character_above_128k_tokens": null, "output_cost_per_token_above_200k_tokens": null, "output_cost_per_second": null, "output_cost_per_image": null, "output_vector_size": null, "litellm_provider": "anthropic", "mode": "chat", "supports_system_messages": null, "supports_response_schema": true, "supports_vision": true, "supports_function_calling": true, "supports_tool_choice": true, "supports_assistant_prefill": true, "supports_prompt_caching": true, "supports_audio_input": false, "supports_audio_output": false, "supports_pdf_input": true, "supports_embedding_image_input": false, "supports_native_streaming": null, "supports_web_search": false, "supports_reasoning": true, "search_context_cost_per_query": null, "tpm": null, "rpm": null, "supported_openai_params": ["stream", "stop", "temperature", "top_p", "max_tokens", "max_completion_tokens", "tools", "tool_choice", "extra_headers", "parallel_tool_calls", "response_format", "user", "reasoning_effort", "thinking"]}}, "additional_usage_values": {"completion_tokens_details": {"accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": null, "rejected_prediction_tokens": null, "text_tokens": 503, "image_tokens": null}, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0, "text_tokens": null, "image_tokens": null}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}}',
                     "cache_key": "Cache OFF",
                     "spend": 0.01383,
                     "total_tokens": 2598,
@@ -1376,7 +1376,7 @@ class TestSpendLogsPayload:
                 {
                     "model_name": "my-anthropic-model-group",
                     "litellm_params": {
-                        "model": "claude-3-7-sonnet-20250219",
+                        "model": "claude-4-sonnet-20250514",
                     },
                     "model_info": {
                         "id": "my-unique-model-id",
@@ -1423,10 +1423,10 @@ class TestSpendLogsPayload:
                     "completionStartTime": datetime.datetime(
                         2025, 3, 24, 22, 2, 42, 989132, tzinfo=datetime.timezone.utc
                     ),
-                    "model": "claude-3-7-sonnet-20250219",
+                    "model": "claude-4-sonnet-20250514",
                     "user": "",
                     "team_id": "",
-                    "metadata": '{"applied_guardrails": [], "batch_models": null, "mcp_tool_call_metadata": null, "vector_store_request_metadata": null, "guardrail_information": null, "usage_object": {"completion_tokens": 503, "prompt_tokens": 2095, "total_tokens": 2598, "completion_tokens_details": null, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}, "model_map_information": {"model_map_key": "claude-3-7-sonnet-20250219", "model_map_value": {"key": "claude-3-7-sonnet-20250219", "max_tokens": 128000, "max_input_tokens": 200000, "max_output_tokens": 128000, "input_cost_per_token": 3e-06, "cache_creation_input_token_cost": 3.75e-06, "cache_read_input_token_cost": 3e-07, "input_cost_per_character": null, "input_cost_per_token_above_128k_tokens": null, "input_cost_per_token_above_200k_tokens": null, "input_cost_per_query": null, "input_cost_per_second": null, "input_cost_per_audio_token": null, "input_cost_per_token_batches": null, "output_cost_per_token_batches": null, "output_cost_per_token": 1.5e-05, "output_cost_per_audio_token": null, "output_cost_per_character": null, "output_cost_per_token_above_128k_tokens": null, "output_cost_per_character_above_128k_tokens": null, "output_cost_per_token_above_200k_tokens": null, "output_cost_per_second": null, "output_cost_per_image": null, "output_vector_size": null, "litellm_provider": "anthropic", "mode": "chat", "supports_system_messages": null, "supports_response_schema": true, "supports_vision": true, "supports_function_calling": true, "supports_tool_choice": true, "supports_assistant_prefill": true, "supports_prompt_caching": true, "supports_audio_input": false, "supports_audio_output": false, "supports_pdf_input": true, "supports_embedding_image_input": false, "supports_native_streaming": null, "supports_web_search": false, "supports_reasoning": true, "search_context_cost_per_query": null, "tpm": null, "rpm": null, "supported_openai_params": ["stream", "stop", "temperature", "top_p", "max_tokens", "max_completion_tokens", "tools", "tool_choice", "extra_headers", "parallel_tool_calls", "response_format", "user", "reasoning_effort", "thinking"]}}, "additional_usage_values": {"completion_tokens_details": {"accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": null, "rejected_prediction_tokens": null, "text_tokens": 503, "image_tokens": null}, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0, "text_tokens": null, "image_tokens": null}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}}',
+                    "metadata": '{"applied_guardrails": [], "batch_models": null, "mcp_tool_call_metadata": null, "vector_store_request_metadata": null, "guardrail_information": null, "usage_object": {"completion_tokens": 503, "prompt_tokens": 2095, "total_tokens": 2598, "completion_tokens_details": null, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}, "model_map_information": {"model_map_key": "claude-4-sonnet-20250514", "model_map_value": {"key": "claude-4-sonnet-20250514", "max_tokens": 128000, "max_input_tokens": 200000, "max_output_tokens": 128000, "input_cost_per_token": 3e-06, "cache_creation_input_token_cost": 3.75e-06, "cache_read_input_token_cost": 3e-07, "input_cost_per_character": null, "input_cost_per_token_above_128k_tokens": null, "input_cost_per_token_above_200k_tokens": null, "input_cost_per_query": null, "input_cost_per_second": null, "input_cost_per_audio_token": null, "input_cost_per_token_batches": null, "output_cost_per_token_batches": null, "output_cost_per_token": 1.5e-05, "output_cost_per_audio_token": null, "output_cost_per_character": null, "output_cost_per_token_above_128k_tokens": null, "output_cost_per_character_above_128k_tokens": null, "output_cost_per_token_above_200k_tokens": null, "output_cost_per_second": null, "output_cost_per_image": null, "output_vector_size": null, "litellm_provider": "anthropic", "mode": "chat", "supports_system_messages": null, "supports_response_schema": true, "supports_vision": true, "supports_function_calling": true, "supports_tool_choice": true, "supports_assistant_prefill": true, "supports_prompt_caching": true, "supports_audio_input": false, "supports_audio_output": false, "supports_pdf_input": true, "supports_embedding_image_input": false, "supports_native_streaming": null, "supports_web_search": false, "supports_reasoning": true, "search_context_cost_per_query": null, "tpm": null, "rpm": null, "supported_openai_params": ["stream", "stop", "temperature", "top_p", "max_tokens", "max_completion_tokens", "tools", "tool_choice", "extra_headers", "parallel_tool_calls", "response_format", "user", "reasoning_effort", "thinking"]}}, "additional_usage_values": {"completion_tokens_details": {"accepted_prediction_tokens": null, "audio_tokens": null, "reasoning_tokens": null, "rejected_prediction_tokens": null, "text_tokens": 503, "image_tokens": null}, "prompt_tokens_details": {"audio_tokens": null, "cached_tokens": 0, "text_tokens": null, "image_tokens": null}, "cache_creation_input_tokens": 0, "cache_read_input_tokens": 0}}',
                     "cache_key": "Cache OFF",
                     "spend": 0.01383,
                     "total_tokens": 2598,

tests/test_litellm/responses/litellm_completion_transformation/test_session_handler.py

@@ -319,7 +319,7 @@ async def test_should_check_cold_storage_for_full_payload():
                 ]
             }
         ],
-        "model": "anthropic/claude-3-7-sonnet-20250219",
+        "model": "anthropic/claude-4-sonnet-20250514",
         "stream": True,
         "litellm_trace_id": "16b86861-c120-4ecb-865b-4d2238bfd8f0"
     }
@@ -333,7 +333,7 @@ async def test_should_check_cold_storage_for_full_payload():
                 "content": "Hello, this is a regular message"
             }
         ],
-        "model": "anthropic/claude-3-7-sonnet-20250219",
+        "model": "anthropic/claude-4-sonnet-20250514",
         "stream": True
     }
     

tests/test_litellm/test_utils.py

@@ -429,7 +429,7 @@ def test_anthropic_web_search_in_model_info():
     litellm.model_cost = litellm.get_model_cost_map(url="")
 
     supported_models = [
-        "anthropic/claude-3-7-sonnet-20250219",
+        "anthropic/claude-4-sonnet-20250514",
         "anthropic/claude-sonnet-4-5-20250929",
         "anthropic/claude-3-5-sonnet-20241022",
         "anthropic/claude-3-5-haiku-20241022",
@@ -1050,7 +1050,7 @@ def test_supports_computer_use_utility():
     try:
         # Test a model known to support computer_use from backup JSON
         supports_cu_anthropic = supports_computer_use(
-            model="anthropic/claude-3-7-sonnet-20250219"
+            model="anthropic/claude-4-sonnet-20250514"
         )
         assert supports_cu_anthropic is True
 
@@ -1073,7 +1073,7 @@ def test_supports_computer_use_utility():
 def test_get_model_info_shows_supports_computer_use():
     """
     Tests if 'supports_computer_use' is correctly retrieved by get_model_info.
-    We'll use 'claude-3-7-sonnet-20250219' as it's configured
+    We'll use 'claude-4-sonnet-20250514' as it's configured
     in the backup JSON to have supports_computer_use: True.
     """
     os.environ["LITELLM_LOCAL_MODEL_COST_MAP"] = "True"
@@ -1082,7 +1082,7 @@ def test_get_model_info_shows_supports_computer_use():
     litellm.model_cost = litellm.get_model_cost_map(url="")
 
     # This model should have 'supports_computer_use': True in the backup JSON
-    model_known_to_support_computer_use = "claude-3-7-sonnet-20250219"
+    model_known_to_support_computer_use = "claude-4-sonnet-20250514"
     info = litellm.get_model_info(model_known_to_support_computer_use)
     print(f"Info for {model_known_to_support_computer_use}: {info}")