diff --git a/libs/langchain/langchain/llms/fireworks.py b/libs/langchain/langchain/llms/fireworks.py
index 867c916c1a586..676c8813b066a 100644
--- a/libs/langchain/langchain/llms/fireworks.py
+++ b/libs/langchain/langchain/llms/fireworks.py
@@ -31,9 +31,9 @@ class Fireworks(BaseLLM):
     model: str = "accounts/fireworks/models/llama-v2-7b-chat"
     model_kwargs: dict = Field(
         default_factory=lambda: {
-            "temperature": 0.1,
+            "temperature": 0.7,
             "max_tokens": 512,
-            "top_p": 0.9,
+            "top_p": 1,
         }.copy()
     )
     fireworks_api_key: Optional[str] = None
diff --git a/libs/langchain/tests/integration_tests/chat_models/test_fireworks.py b/libs/langchain/tests/integration_tests/chat_models/test_fireworks.py
index 9553c9f35c2da..2bb4409ec4e05 100644
--- a/libs/langchain/tests/integration_tests/chat_models/test_fireworks.py
+++ b/libs/langchain/tests/integration_tests/chat_models/test_fireworks.py
@@ -68,16 +68,6 @@ def test_chat_fireworks_llm_output_contains_model_id() -> None:
     assert llm_result.llm_output["model"] == chat.model
 
 
-def test_chat_fireworks_llm_output_stop_words() -> None:
-    """Test llm_output contains model_id."""
-    chat = ChatFireworks()
-    message = HumanMessage(content="Hello")
-    llm_result = chat.generate([[message]], stop=[","])
-    assert llm_result.llm_output is not None
-    assert llm_result.llm_output["model"] == chat.model
-    assert llm_result.generations[0][0].text[-1] == ","
-
-
 def test_fireworks_invoke() -> None:
     """Tests chat completion with invoke"""
     chat = ChatFireworks()
diff --git a/libs/langchain/tests/integration_tests/llms/test_fireworks.py b/libs/langchain/tests/integration_tests/llms/test_fireworks.py
index dfddb1224e83f..c1068631ce15a 100644
--- a/libs/langchain/tests/integration_tests/llms/test_fireworks.py
+++ b/libs/langchain/tests/integration_tests/llms/test_fireworks.py
@@ -104,15 +104,6 @@ def test_fireworks_multiple_prompts() -> None:
     assert len(output.generations) == 2
 
 
-def test_fireworks_stop_words() -> None:
-    """Test completion with stop words."""
-    llm = Fireworks()
-    output = llm.generate(["How is the weather in New York today?"], stop=[","])
-    assert isinstance(output, LLMResult)
-    assert isinstance(output.generations, list)
-    assert output.generations[0][0].text[-1] == ","
-
-
 def test_fireworks_streaming() -> None:
     """Test stream completion."""
     llm = Fireworks()