> ## 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.

# Manually trigger a training job

> Manually trigger a training job to start it or run it again.

You manually trigger a training job to start one that's `ready`, or to run one that `failed` again. NexusOne runs
the training in Airflow, and the status changes to `running`.

## Prerequisites

Before starting this task, ensure you have the following:

* Required roles: `nx1_finetune_admin`, `nx1_finetune_user`, or `nx1_engineer`.
* A previously created training job that isn't `complete`.

## Manually trigger a training job

> [tab] Web portal
>
> Perform these steps to manually trigger a training job:
>
> 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 **Training**.
>
> 5. Click the three dots at the end of the row for the training job you want to trigger.
>
> 6. Select **Trigger**.
>
> > [!NOTE]
> >
> > **Trigger** is unavailable for a training job with the `complete` status.

> [tab] REST API
>
> Use the [Manually trigger a training DAG](https://docs.nx1cloud.com/api-reference/endpoints/autollm/manually-trigger-a-training-dag.md)
> endpoint to manually trigger a training job.

## Additional resources

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


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