> ## Documentation Index
> Fetch the complete documentation index at: https://docs.platform.toloka.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# toloka dataset

> Inspect and move dataset catalog and rows.

## Usage

```bash theme={null}
toloka dataset [options] [command]
```

## Inherited options

**-v, --version** `boolean`

Output the current version.

**--source-root \<directory>** `string`

Project root; otherwise search the working directory and parents; init and report use only the working directory.

**--api-key \<key>** `string`

API key override; login stores the key it verifies.

Environment fallback: [`TOLOKA_SCOPED_TOKEN`](https://docs.platform.toloka.ai/docs/cli/reference#environment-variables), [`TOLOKA_API_KEY`](https://docs.platform.toloka.ai/docs/cli/reference#environment-variables).

**--base-url \<url>** `string`

Platform base URL override; login saves the selected URL.

Environment fallback: [`TOLOKA_BASE_URL`](https://docs.platform.toloka.ai/docs/cli/reference#environment-variables).

**--project-id \<id>** `string`

Target project; overrides toloka.json.

Environment fallback: [`TOLOKA_PROJECT_ID`](https://docs.platform.toloka.ai/docs/cli/reference#environment-variables).

## Subcommands

| Command | Summary |
| - | - |
| [`toloka dataset list`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/list) | List live datasets in the selected project. |
| [`toloka dataset create`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/create) | Create an empty dataset in the selected project. |
| [`toloka dataset fields`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/fields) | Print field declarations inferred from uploaded rows, or add dataset fields from them. |
| [`toloka dataset load`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/load) | Download live dataset rows into a JSONL file, one object of the chosen fields per row. |
| [`toloka dataset upload`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/upload) | Append rows to a dataset. |
| [`toloka dataset slice`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/slice) | Freeze the rows of a dataset, with chosen columns read as they were then. |
| [`toloka dataset split`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/split) | Put every row without a part in one, sampled by share; rows that already have a part keep it, so test rows stay test as the dataset grows. |
| [`toloka dataset columns`](https://docs.platform.toloka.ai/docs/cli/reference/dataset/columns) | List the columns of a dataset, with the parts and roles of split columns. |

See the [CLI guide](https://docs.platform.toloka.ai/docs/cli.md#manage-shared-datasets) for the workflow, and [environment variables and exit codes](https://docs.platform.toloka.ai/docs/cli/reference.md#environment-variables) for shared behavior.


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