fine-tuning

Delete a job

Delete the job and its trained model.

delete/v1/fine_tuning/jobs/{job_id}

Path parameters

job_idstring required

The ftjob- prefixed id of a job you own.

Example:ftjob-a1b2c3d4-5e6f-7a8b-9c0d-1e2f3a4b5c6d

Identifies the job to remove.

Response

Deletion confirmation for the job.

idstring required

The job that was deleted.

objectstring required

Always fine_tuning.job.deleted.

deletedboolean required

True once the job and its trained model are gone.

Example response

{
  "id": "ftjob-a1b2c3d4-5e6f-7a8b-9c0d-1e2f3a4b5c6d",
  "object": "fine_tuning.job.deleted",
  "deleted": true
}

Changes

Changed in 1 of the 2 revisions of this API.214

Aug 13, 2026b9a74274b2ab214See the full diff
- ●
  removed the optional property error/type from the response with the 401 status
  response-optional-property-removed
- ●
  removed the optional property error/type from the response with the 404 status
  response-optional-property-removed
- ○
  api operation id deleteReflexJob removed and replaced with deleteFineTuningJob
  api-operation-id-removed
- ○
  the endpoint scheme security bearerAuth was added to the API
  api-security-added
- ○
  api tag fine-tuning added
  api-tag-added
- ○
  api tag Reflex removed
  api-tag-removed
- ○
  added the non-success response with the status 400
  response-non-success-status-added
- ○
  added the non-success response with the status 429
  response-non-success-status-added
- ○
  added the non-success response with the status 500
  response-non-success-status-added
- ○
  the response property deleted became required for the status 200
  response-property-became-required
- ○
  the response property error/code became required for the status 401
  response-property-became-required
- ○
  the response property error/code became required for the status 404
  response-property-became-required
- ○
  the response property error/message became required for the status 401
  response-property-became-required
- ○
  the response property error/message became required for the status 404
  response-property-became-required
- ○
  the response property id became required for the status 200
  response-property-became-required
- ○
  the response property object became required for the status 200
  response-property-became-required
This revision also has 6 changes that name no endpoint, such as unreferenced schemas being removed. See the revision's changelog

Full history