ReasoningQuestionFilter

This operator checks the correctness of questions, including formatting, semantic validity, logical consistency, and whether the problem is solvable. It performs a four-stage evaluation using a large language model and retains qualified samples.

__init__ function

def __init__(self,
            system_prompt: str = "You are a helpful assistant.",
            llm_serving: LLMServingABC = None,
            prompt_template = MathQuestionFilterPrompt | GeneralQuestionFilterPrompt | DiyQuestionFilterPrompt | DIYPromptABC
            ):

Parameter	Type	Default Value	Description
system_prompt	str	"You are a helpful assistant."	System prompt to define the behavior of the language model.
llm_serving	LLMServingABC	None	A large language model serving instance, required for executing inference.
prompt_template	PromptABC	MathQuestionFilterPrompt	The prompt template object used to construct the check prompts. Supports math, general, and custom templates.

Prompt Template Descriptions

Prompt Template Name	Primary Use	Applicable Scenarios	Feature Description
MathQuestionFilterPrompt
GeneralQuestionFilterPrompt
DiyQuestionFilterPrompt

run function

def run(self, storage: DataFlowStorage, input_key: str = "math_problem")

Parameter	Type	Default Value	Description
storage	DataFlowStorage	Required	The DataFlow storage instance, responsible for reading and writing data.
input_key	str	"math_problem"	The name of the input column that contains the questions to be filtered.

🧠 Example Usage