> For the complete documentation index, see [llms.txt](https://docs.vannalabs.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.vannalabs.ai/vanna-network/architecture/data-preprocessing.md).

# Data Preprocessing

The Vanna blockchain will contain a variety of precompile functions that help preprocess raw data in preparation for running inference on AI or ML models.

Currently in development...