Download model

You can download the final checkpoint of a successfully completed fine-tuning job.

Replace {{API_TOKEN}} with your actual token.

Step 1: List All Checkpoints

Example Request:

Curl

curl --location 'https://api.deeptrin.com/v1/fine-tuning/job/{{JOB_ID}}/checkpoint' \
--header 'Authorization: Bearer {{API_TOKEN}}'

Python

Example Response:

[
    {
        "id": "ftckpt-a91...",
        "checkpoint": "checkpoint-30",
        "step": 30,
        "metrics": {
            "loss": 0.0001
        },
        "created_at": 1730977618
    }
]

Step 2: Get Download Url

Example Request:

Curl

curl --location 'https://api.deeptrin.com/v1/fine-tuning/job/{{JOB_ID}}/checkpoint/{{CHECKPOINT_ID}}/download' \
--header 'Authorization: Bearer {{API_TOKEN}}'

Python

Example Response:

{
    "presigned_url": "{{PRESIGNED_URL}}"
}

The returned presigned download URL can be used to download the checkpoint. The presigned URL is valid for 2 hours. You can use command like "wget" to download the checkpoint file.

wget {{PRESIGNED_URL}} -O checkpoint.tar