> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nx1cloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete a dataset

> Delete a dataset you no longer need.

You can delete a dataset when you no longer need it. You can delete a dataset in any status, including one that
failed or is still waiting for approval.

> [!WARNING]
>
> NexusOne deletes the dataset right away and doesn't ask you to confirm. You can't undo this action.

## Prerequisites

Before starting this task, ensure you have the following:

* Required roles: `nx1_finetune_admin`, `nx1_finetune_user`, or `nx1_engineer`.
* A previously created dataset.

## Delete a dataset

> [tab] Web portal
>
> Perform these steps to delete a dataset:
>
> 1. Log in to NexusOne.
> 2. On the top navigation bar, hover your mouse over **AI** and then select **AutoML & AutoLLM**.
> 3. Click **Fine-tune LLMs (AutoLLM)**.
> 4. Click **Datasets**.
> 5. Select the dataset you want to delete.
> 6. Click **Delete**.

> [tab] REST API
>
> Use the [Delete a fine-tuning dataset job](https://docs.nx1cloud.com/api-reference/endpoints/autollm/delete-a-fine-tuning-dataset-job.md)
> endpoint to delete a dataset.

## Additional resources

For a high-level overview of datasets and how they're used in NexusOne, refer to
[Fine-tune LLM](https://docs.nx1cloud.com/documentation/ai/overview/automl/fine-tune-llm.md#dataset).


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