# Pipeline

## Pipeline[[lighteval.pipeline.Pipeline]]

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<docstring><name>class lighteval.pipeline.Pipeline</name><anchor>lighteval.pipeline.Pipeline</anchor><source>https://github.com/huggingface/lighteval/blob/vr_1037/src/lighteval/pipeline.py#L117</source><parameters>[{"name": "tasks", "val": ": str"}, {"name": "pipeline_parameters", "val": ": PipelineParameters"}, {"name": "evaluation_tracker", "val": ": EvaluationTracker"}, {"name": "model_config", "val": ": lighteval.models.abstract_model.ModelConfig | None = None"}, {"name": "model", "val": " = None"}, {"name": "metric_options", "val": " = None"}]</parameters></docstring>


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## PipelineParameters[[lighteval.pipeline.PipelineParameters]]

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<docstring><name>class lighteval.pipeline.PipelineParameters</name><anchor>lighteval.pipeline.PipelineParameters</anchor><source>https://github.com/huggingface/lighteval/blob/vr_1037/src/lighteval/pipeline.py#L82</source><parameters>[{"name": "launcher_type", "val": ": ParallelismManager"}, {"name": "job_id", "val": ": int = 0"}, {"name": "dataset_loading_processes", "val": ": int = 1"}, {"name": "nanotron_checkpoint_path", "val": ": str | None = None"}, {"name": "custom_tasks_directory", "val": ": str | None = None"}, {"name": "num_fewshot_seeds", "val": ": int = 1"}, {"name": "max_samples", "val": ": int | None = None"}, {"name": "cot_prompt", "val": ": str | None = None"}, {"name": "remove_reasoning_tags", "val": ": bool = True"}, {"name": "reasoning_tags", "val": ": str | list[tuple[str, str]] = \"[('<think>', '</think>')]\""}, {"name": "load_responses_from_details_date_id", "val": ": str | None = None"}, {"name": "bootstrap_iters", "val": ": int = 1000"}, {"name": "load_tasks_multilingual", "val": ": bool = False"}]</parameters></docstring>


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## ParallelismManager[[lighteval.pipeline.ParallelismManager]]

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<docstring><name>class lighteval.pipeline.ParallelismManager</name><anchor>lighteval.pipeline.ParallelismManager</anchor><source>https://github.com/huggingface/lighteval/blob/vr_1037/src/lighteval/pipeline.py#L70</source><parameters>[{"name": "value", "val": ""}, {"name": "names", "val": " = None"}, {"name": "module", "val": " = None"}, {"name": "qualname", "val": " = None"}, {"name": "type", "val": " = None"}, {"name": "start", "val": " = 1"}]</parameters></docstring>
An enumeration.

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