# Stop a model customization job


You can stop an Amazon Bedrock model customization job while it's in progress. Choose the tab for your preferred method, and then follow the steps:

**Warning**  
You can't resume a stopped job. Amazon Bedrock charges for the tokens that it used to train the model before you stopped the job. Amazon Bedrock doesn't create an intermediate custom model for a stopped job.

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#### [ Console ]

**To stop a model customization job**

1. Sign in to the AWS Management Console with an IAM identity that has permissions to use the Amazon Bedrock console. Then, open the Amazon Bedrock console at [https://console.aws.amazon.com/bedrock](https://console.aws.amazon.com/bedrock).

1. From the left navigation pane, choose **Custom models** under **Tune**.

1. In the **Training Jobs** tab, choose the radio button next to the job to stop or select the job to stop to navigate to the details page.

1. Select the **Stop job** button. You can only stop a job if its status is `Training`.

1. A modal appears to warn you that you can't resume the training job if you stop it. Select **Stop job** to confirm.

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#### [ API ]

To stop a model customization job, send a [StopModelCustomizationJob](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_StopModelCustomizationJob.html) (see link for request and response formats and field details) request with a [Amazon Bedrock control plane endpoint](https://docs.aws.amazon.com/general/latest/gr/bedrock.html#br-cp), using the `jobArn` of the job.

You can only stop a job if its status is `IN_PROGRESS`. Check the `status` with a [GetModelCustomizationJob](https://docs.aws.amazon.com/bedrock/latest/APIReference/API_GetModelCustomizationJob.html) request. The system marks the job for termination and sets the state to `STOPPING`. Once the job is stopped, the state becomes `STOPPED`.

[See code examples](model-customization-code-samples.md)

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