lighteval/pr_1326/en/package_reference/pipeline.md

# Pipeline

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

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

```python
lighteval.pipeline.Pipeline(tasks: str, pipeline_parameters: PipelineParameters, evaluation_tracker: EvaluationTracker, model_config: lighteval.models.abstract_model.ModelConfig | None = None, model = None, metric_options = None)
```

[Source](https://github.com/huggingface/lighteval/blob/vr_1326/src/lighteval/pipeline.py#L117)

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

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

```python
lighteval.pipeline.PipelineParameters(launcher_type: ParallelismManager, job_id: int = 0, dataset_loading_processes: int = 1, nanotron_checkpoint_path: str | None = None, custom_tasks_directory: str | None = None, num_fewshot_seeds: int = 1, max_samples: int | None = None, cot_prompt: str | None = None, remove_reasoning_tags: bool = True, reasoning_tags: str | list[tuple[str, str]] = "[('<think>', '</think>')]", load_responses_from_details_date_id: str | None = None, bootstrap_iters: int = 1000, load_tasks_multilingual: bool = False)
```

[Source](https://github.com/huggingface/lighteval/blob/vr_1326/src/lighteval/pipeline.py#L82)

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

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

```python
lighteval.pipeline.ParallelismManager(value, names = None, module = None, qualname = None, type = None, start = 1)
```

[Source](https://github.com/huggingface/lighteval/blob/vr_1326/src/lighteval/pipeline.py#L70)

An enumeration.