# tinker.types.SessionFailedTrainingRunReason *Generated from tinker 0.38.0 at commit [`4fb85c7`](https://github.com/thinking-machines-lab/tinker/tree/4fb85c7a2be46300f340cedd16ef2fab881c0c38). Source links point at that snapshot.* ## *class* [**tinker.types.SessionFailedTrainingRunReason**](https://github.com/thinking-machines-lab/tinker/blob/4fb85c7a2be46300f340cedd16ef2fab881c0c38/src/tinker/types/session_status.py#L33)(*[BaseModel](https://github.com/thinking-machines-lab/tinker/blob/4fb85c7a2be46300f340cedd16ef2fab881c0c38/src/tinker/_models.py#L88)*) **Fields:** - [**type**](https://github.com/thinking-machines-lab/tinker/blob/4fb85c7a2be46300f340cedd16ef2fab881c0c38/src/tinker/types/session_status.py#L34) (*Literal['training_run']*) - [**training_run_id**](https://github.com/thinking-machines-lab/tinker/blob/4fb85c7a2be46300f340cedd16ef2fab881c0c38/src/tinker/types/session_status.py#L36) (*str*)