langchain Architecture Docs
Home / Function/ test_gpt_5_1_temperature_with_reasoning_effort_none() — langchain Function Reference

test_gpt_5_1_temperature_with_reasoning_effort_none() — langchain Function Reference

Architecture documentation for the test_gpt_5_1_temperature_with_reasoning_effort_none() function in test_base.py from the langchain codebase.

Function python LangChainCore LanguageModelBase

Entity Profile

Dependency Diagram

graph TD
  a576e753_00c2_8191_aacf_c8539111b275["test_gpt_5_1_temperature_with_reasoning_effort_none()"]
  48232d20_f8c1_b597_14fa_7dc407e9bfe5["test_base.py"]
  a576e753_00c2_8191_aacf_c8539111b275 -->|defined in| 48232d20_f8c1_b597_14fa_7dc407e9bfe5
  style a576e753_00c2_8191_aacf_c8539111b275 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/openai/tests/unit_tests/chat_models/test_base.py lines 3135–3191

def test_gpt_5_1_temperature_with_reasoning_effort_none(
    use_responses_api: bool,
) -> None:
    """Test that temperature is preserved when reasoning_effort is explicitly 'none'."""
    # Test with reasoning_effort='none' explicitly set
    llm = ChatOpenAI(
        model="gpt-5.1",
        temperature=0.5,
        reasoning_effort="none",
        use_responses_api=use_responses_api,
    )
    messages = [HumanMessage(content="Hello")]
    payload = llm._get_request_payload(messages)
    assert payload["temperature"] == 0.5

    # Test with reasoning={'effort': 'none'}
    llm = ChatOpenAI(
        model="gpt-5.1",
        temperature=0.5,
        reasoning={"effort": "none"},
        use_responses_api=use_responses_api,
    )
    messages = [HumanMessage(content="Hello")]
    payload = llm._get_request_payload(messages)
    assert payload["temperature"] == 0.5

    # Test that temperature is restricted by default (no reasoning_effort)
    llm = ChatOpenAI(
        model="gpt-5.1",
        temperature=0.5,
        use_responses_api=use_responses_api,
    )
    messages = [HumanMessage(content="Hello")]
    payload = llm._get_request_payload(messages)
    assert "temperature" not in payload

    # Test that temperature is still restricted when reasoning_effort is something else
    llm = ChatOpenAI(
        model="gpt-5.1",
        temperature=0.5,
        reasoning_effort="low",
        use_responses_api=use_responses_api,
    )
    messages = [HumanMessage(content="Hello")]
    payload = llm._get_request_payload(messages)
    assert "temperature" not in payload

    # Test with reasoning={'effort': 'low'}
    llm = ChatOpenAI(
        model="gpt-5.1",
        temperature=0.5,
        reasoning={"effort": "low"},
        use_responses_api=use_responses_api,
    )
    messages = [HumanMessage(content="Hello")]
    payload = llm._get_request_payload(messages)
    assert "temperature" not in payload

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does test_gpt_5_1_temperature_with_reasoning_effort_none() do?
test_gpt_5_1_temperature_with_reasoning_effort_none() is a function in the langchain codebase, defined in libs/partners/openai/tests/unit_tests/chat_models/test_base.py.
Where is test_gpt_5_1_temperature_with_reasoning_effort_none() defined?
test_gpt_5_1_temperature_with_reasoning_effort_none() is defined in libs/partners/openai/tests/unit_tests/chat_models/test_base.py at line 3135.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free