# tinker.types.WeightsInfoResponse

## _class_ [**tinker.types.WeightsInfoResponse**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L6)( _[BaseModel](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/_models.py#L88)_)

Minimal information for loading public checkpoints.

**Fields:**

- [**base_model**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L9) ( _str_)
- [**is_lora**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L11) ( _bool_)
- [**lora_rank**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L13) ( _int | None_)
- [**train_unembed**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L15) ( _bool | None_)
- [**train_mlp**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L17) ( _bool | None_)
- [**train_attn**](https://github.com/thinking-machines-lab/tinker/blob/main/src/tinker/types/weights_info_response.py#L19) ( _bool | None_)