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update validators

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This commit is contained in:
Chester Curme 2025-02-27 12:10:37 -05:00
parent 6c7c8a164f
commit 82aa5ac8a5
1 changed files with 22 additions and 3 deletions
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25
libs/partners/openai/langchain_openai/chat_models/base.py
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@ -518,10 +518,29 @@ class BaseChatOpenAI(BaseChatModel):
@model_validator(mode="before") @model_validator(mode="before")
@classmethod @classmethod
def validate_temperature(cls, values: Dict[str, Any]) -> Any: def validate_temperature(cls, values: Dict[str, Any]) -> Any:
"""Currently o1 models only allow temperature=1.""" """Currently o-series only allow temperature=1."""
model = values.get("model_name") or values.get("model") or "" model = values.get("model_name") or values.get("model") or ""
if model.startswith("o1") and "temperature" not in values: if re.match(r"^o\d", model) and values.get("temperature") not in (None, 1):
values["temperature"] = 1 temperature = values.get("temperature")
warnings.warn(
f"Received invalid temperature value of {temperature} "
f"for model {model}. Defaulting to null."
)
values["temperature"] = None
return values
@model_validator(mode="before")
@classmethod
def validate_reasoning_effort(cls, values: Dict[str, Any]) -> Any:
"""Currently only o-series models support reasoning_effort."""
model = values.get("model_name") or values.get("model") or ""
if not re.match(r"^o\d", model) and values.get("reasoning_effort") is not None:
reasoning_effort = values.get("reasoning_effort")
warnings.warn(
f"Reasoning effort is not supported for model '{model}'. Defaulting "
"to null."
)
values["reasoning_effort"] = None
return values return values
@model_validator(mode="after") @model_validator(mode="after")