> For the complete documentation index, see [llms.txt](https://docs.caraml.dev/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caraml.dev/tutorial-and-examples/07_examples/03_transformer.md).

# Using Transformers

Try out the notebooks below to learn how to deploy models with each type of transformers in Merlin.

## Deploy PyFunc Model with Standard Transformer

{% embed url="<https://github.com/caraml-dev/merlin/blob/main/examples/transformer/standard-transformer/Standard-Transformer.ipynb>" %}

## Deploy PyFunc Model with Custom Transformer

{% embed url="<https://github.com/caraml-dev/merlin/blob/main/examples/transformer/custom-transformer/PyFunc-Transformer.ipynb>" %}

## Deploy PyTorch Model with Custom Transformer

{% embed url="<https://github.com/caraml-dev/merlin/blob/main/examples/transformer/custom-transformer/PyTorch-Transformer.ipynb>" %}

## Deploy PyFunc Model with Feast Enricher Transformer

{% embed url="<https://github.com/caraml-dev/merlin/blob/main/examples/transformer/feast-enricher-transformer/Feast-Enricher.ipynb>" %}