Path parameters

• fine_tuning_job_id string Required

  The ID of the fine-tuning job to get checkpoints for.

Query parameters

• after string

  Identifier for the last checkpoint ID from the previous pagination request.

• limit integer

  Number of checkpoints to retrieve.

  Default value is 10.

Responses

• 200 application/json

  OK

  Hide response attributes Show response attributes object

  • data array[object] Required

    The fine_tuning.job.checkpoint object represents a model checkpoint for a fine-tuning job that is ready to use.

    Hide data attributes Show data attributes object

    • id string Required

      The checkpoint identifier, which can be referenced in the API endpoints.

    • created_at integer Required

      The Unix timestamp (in seconds) for when the checkpoint was created.

    • fine_tuned_model_checkpoint string Required

      The name of the fine-tuned checkpoint model that is created.

    • step_number integer Required

      The step number that the checkpoint was created at.

    • metrics object Required

      Metrics at the step number during the fine-tuning job.

      Hide metrics attributes Show metrics attributes object

      • step number
      • train_loss number
      • train_mean_token_accuracy number
      • valid_loss number
      • valid_mean_token_accuracy number
      • full_valid_loss number
      • full_valid_mean_token_accuracy number
    • fine_tuning_job_id string Required

      The name of the fine-tuning job that this checkpoint was created from.

    • object string Required

      The object type, which is always "fine_tuning.job.checkpoint".

      Value is fine_tuning.job.checkpoint.

  • object string Required

    Value is list.

  • first_id string | null
  • last_id string | null
  • has_more boolean Required