# Run

> **Class** in `langsmith`

📖 [View in docs](https://reference.langchain.com/python/langsmith/_openapi_client/types/run/Run)

## Signature

```python
Run()
```

## Extends

- `BaseModel`

## Properties

- `id`
- `app_path`
- `attachments`
- `completion_cost`
- `completion_cost_details`
- `completion_token_details`
- `completion_tokens`
- `dotted_order`
- `end_time`
- `error`
- `error_preview`
- `events`
- `extra`
- `feedback_stats`
- `first_token_time`
- `inputs`
- `inputs_preview`
- `is_in_dataset`
- `is_root`
- `latency_seconds`
- `manifest`
- `metadata`
- `name`
- `outputs`
- `outputs_preview`
- `parent_run_ids`
- `price_model_id`
- `project_id`
- `prompt_cost`
- `prompt_cost_details`
- `prompt_token_details`
- `prompt_tokens`
- `reference_dataset_id`
- `reference_example_id`
- `run_type`
- `share_url`
- `start_time`
- `status`
- `tags`
- `thread_evaluation_time`
- `thread_id`
- `total_cost`
- `total_tokens`
- `trace_id`

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[View source on GitHub](https://github.com/langchain-ai/langsmith-sdk/blob/d6cd6082f09e7826a2d6afe444ae6119e61b82a6/python/langsmith/_openapi_client/types/run.py#L158)