diff --git a/libs/aws/langchain_aws/chat_models/bedrock_converse.py b/libs/aws/langchain_aws/chat_models/bedrock_converse.py
index d51d90fa..4bbe4b23 100644
--- a/libs/aws/langchain_aws/chat_models/bedrock_converse.py
+++ b/libs/aws/langchain_aws/chat_models/bedrock_converse.py
@@ -400,15 +400,18 @@ class Joke(BaseModel):
     @model_validator(mode="before")
     @classmethod
     def set_disable_streaming(cls, values: Dict) -> Any:
-        values["provider"] = (
-            values.get("provider")
-            or (values.get("model_id", values["model"])).split(".")[0]
+        model_id = values.get("model_id", values.get("model"))
+        model_parts = model_id.split(".")
+        values["provider"] = values.get("provider") or (
+            model_parts[-2] if len(model_parts) > 1 else model_parts[0]
         )
 
-        # As of 08/05/24 only Anthropic models support streamed tool calling
+        # As of 09/15/24 Anthropic and Cohere models support streamed tool calling
         if "disable_streaming" not in values:
             values["disable_streaming"] = (
-                False if "anthropic" in values["provider"] else "tool_calling"
+                False
+                if values["provider"] in ["anthropic", "cohere"]
+                else "tool_calling"
             )
         return values
 
diff --git a/libs/aws/tests/integration_tests/chat_models/test_bedrock_converse.py b/libs/aws/tests/integration_tests/chat_models/test_bedrock_converse.py
index d50ec031..41f4694a 100644
--- a/libs/aws/tests/integration_tests/chat_models/test_bedrock_converse.py
+++ b/libs/aws/tests/integration_tests/chat_models/test_bedrock_converse.py
@@ -48,6 +48,28 @@ def test_tool_message_histories_list_content(self, model: BaseChatModel) -> None
         super().test_tool_message_histories_list_content(model)
 
 
+class TestBedrockCohereStandard(ChatModelIntegrationTests):
+    @property
+    def chat_model_class(self) -> Type[BaseChatModel]:
+        return ChatBedrockConverse
+
+    @property
+    def chat_model_params(self) -> dict:
+        return {"model": "cohere.command-r-plus-v1:0"}
+
+    @property
+    def standard_chat_model_params(self) -> dict:
+        return {"temperature": 0, "max_tokens": 100, "stop": []}
+
+    @pytest.mark.xfail(reason="Cohere models don't support tool_choice.")
+    def test_structured_few_shot_examples(self, model: BaseChatModel) -> None:
+        pass
+
+    @pytest.mark.xfail(reason="Cohere models don't support tool_choice.")
+    def test_tool_calling_with_no_arguments(self, model: BaseChatModel) -> None:
+        pass
+
+
 def test_structured_output_snake_case() -> None:
     model = ChatBedrockConverse(
         model="anthropic.claude-3-sonnet-20240229-v1:0", temperature=0
diff --git a/libs/aws/tests/unit_tests/chat_models/test_bedrock_converse.py b/libs/aws/tests/unit_tests/chat_models/test_bedrock_converse.py
index 0b45bdcf..37211bcd 100644
--- a/libs/aws/tests/unit_tests/chat_models/test_bedrock_converse.py
+++ b/libs/aws/tests/unit_tests/chat_models/test_bedrock_converse.py
@@ -1,7 +1,7 @@
 """Test chat model integration."""
 
 import base64
-from typing import Dict, List, Tuple, Type, cast
+from typing import Dict, List, Tuple, Type, Union, cast
 
 import pytest
 from langchain_core.language_models import BaseChatModel
@@ -399,3 +399,19 @@ def test_standard_tracing_params() -> None:
         "ls_temperature": 0.1,
         "ls_max_tokens": 10,
     }
+
+
+@pytest.mark.parametrize(
+    "model_id, disable_streaming",
+    [
+        ("anthropic.claude-3-5-sonnet-20240620-v1:0", False),
+        ("us.anthropic.claude-3-haiku-20240307-v1:0", False),
+        ("cohere.command-r-v1:0", False),
+        ("meta.llama3-1-405b-instruct-v1:0", "tool_calling"),
+    ],
+)
+def test_set_disable_streaming(
+    model_id: str, disable_streaming: Union[bool, str]
+) -> None:
+    llm = ChatBedrockConverse(model=model_id, region_name="us-west-2")
+    assert llm.disable_streaming == disable_streaming