> For the complete documentation index, see [llms.txt](https://ensemble-ai.gitbook.io/ensemble-ai-api-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ensemble-ai.gitbook.io/ensemble-ai-api-docs/dark-matter/darkmattertype.md).

# DarkMatterType

```python
import torch
import numpy as np
import pandas as pd

DarkMatterType = np.array | pd.DataFrame | torch.Tensor
```