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feat(openai): officially support verbosity (#32470)

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Mason Daugherty 2025-08-12 12:00:30 -04:00 committed by GitHub
parent 98797f367a
commit 0024dffa68
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5 changed files with 17 additions and 20 deletions
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7
libs/partners/openai/langchain_openai/chat_models/base.py
View File

@ -3599,6 +3599,13 @@ def _construct_responses_api_payload(
}
else:
pass
verbosity = payload.pop("verbosity", None)
if verbosity is not None:
if "text" not in payload:
payload["text"] = {"format": {"type": "text"}}
payload["text"]["verbosity"] = verbosity
return payload

2
libs/partners/openai/pyproject.toml
View File

@ -8,7 +8,7 @@ license = { text = "MIT" }
requires-python = ">=3.9"
dependencies = [
"langchain-core<1.0.0,>=0.3.74",
"openai<2.0.0,>=1.86.0",
"openai<2.0.0,>=1.99.5",
"tiktoken<1,>=0.7",
]
name = "langchain-openai"

17
libs/partners/openai/tests/integration_tests/chat_models/test_responses_api.py
View File

@ -674,28 +674,17 @@ def test_image_generation_multi_turn() -> None:
assert set(tool_output2.keys()).issubset(expected_keys)
@pytest.mark.xfail(
reason="verbosity parameter not yet supported by OpenAI Responses API"
)
def test_verbosity_parameter() -> None:
"""Test verbosity parameter with Responses API.
TODO: This test is expected to fail until OpenAI enables verbosity support
in the Responses API for available models. The parameter is properly implemented
in the codebase but the API currently returns 'Unknown parameter: verbosity'.
Remove @pytest.mark.xfail when OpenAI adds support.
Tests that the verbosity parameter works correctly with the OpenAI Responses API.
"""
llm = ChatOpenAI(
model=MODEL_NAME,
verbosity="medium",
use_responses_api=True,
output_version="responses/v1",
)
llm = ChatOpenAI(model=MODEL_NAME, verbosity="medium", use_responses_api=True)
response = llm.invoke([HumanMessage(content="Hello, explain quantum computing.")])
assert isinstance(response, AIMessage)
assert response.content
# When verbosity works, we expect the response to respect the verbosity level
@pytest.mark.vcr()

3
libs/partners/openai/tests/unit_tests/chat_models/test_base.py
View File

@ -1200,7 +1200,8 @@ def test_verbosity_parameter_payload() -> None:
messages = [{"role": "user", "content": "hello"}]
payload = llm._get_request_payload(messages, stop=None)
assert payload["verbosity"] == "high"
assert payload["text"]["verbosity"] == "high"
assert payload["text"]["format"]["type"] == "text"
def test_structured_output_old_model() -> None:

8
libs/partners/openai/uv.lock
View File

@ -588,7 +588,7 @@ typing = [
[package.metadata]
requires-dist = [
{ name = "langchain-core", editable = "../../core" },
{ name = "openai", specifier = ">=1.86.0,<2.0.0" },
{ name = "openai", specifier = ">=1.99.5,<2.0.0" },
{ name = "tiktoken", specifier = ">=0.7,<1" },
]
@ -995,7 +995,7 @@ wheels = [
[[package]]
name = "openai"
version = "1.99.3"
version = "1.99.5"
source = { registry = "https://pypi.org/simple" }
dependencies = [
{ name = "anyio" },
@ -1007,9 +1007,9 @@ dependencies = [
{ name = "tqdm" },
{ name = "typing-extensions" },
]
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