The fine_tuning.job.checkpoint object represents a model checkpoint for a fine-tuning job that is ready to use.
| Name | Type | Description | Notes |
|---|---|---|---|
| id | String | The checkpoint identifier, which can be referenced in the API endpoints. | |
| createdAt | Integer | The Unix timestamp (in seconds) for when the checkpoint was created. | |
| fineTunedModelCheckpoint | String | The name of the fine-tuned checkpoint model that is created. | |
| stepNumber | Integer | The step number that the checkpoint was created at. | |
| metrics | FineTuningJobCheckpointMetrics | ||
| fineTuningJobId | String | The name of the fine-tuning job that this checkpoint was created from. | |
| _object | ObjectEnum | The object type, which is always "fine_tuning.job.checkpoint". |
| Name | Value |
|---|---|
| FINE_TUNING_JOB_CHECKPOINT | "fine_tuning.job.checkpoint" |