> For the complete documentation index, see [llms.txt](https://docs.sdv.dev/sdgym/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.sdv.dev/sdgym/customization/synthesizers/3rd-party-synthesizers.md).

# 3rd Party Synthesizers

The SDGym library includes synthesizers built by 3rd party libraries that you can use for benchmarking purposes. To use these synthesizers, you'll first need to install optional dependencies that the 3rd party library requires, and then pass the name into the `synthesizers` parameter.

```bash
%pip install sdgym[realtabformer]
```

```python
import sdgym

sdgym.benchmark_single_table(
    synthesizers=['RealTabFormerSynthesizer']
)
```

## 3rd Party Single-Table Synthesizers

<table><thead><tr><th width="200.5">3rd Party Synthesizer Name</th><th width="374">Installation Instructions</th><th>Link to library</th></tr></thead><tbody><tr><td>RealTabFormerSynthesizer</td><td><code>pip install sdgym[realtabformer]</code></td><td><a href="https://github.com/worldbank/REaLTabFormer">REaLTabFormer ↗</a></td></tr><tr><td></td><td><em>Additional synthesizers are coming soon!</em></td><td></td></tr></tbody></table>

## FAQs

<details>

<summary>What if the synthesizer I want to use is not included?</summary>

If there are additional 3rd party synthesizers you'd like to see  in the SDGym library, please [create a Feature Request](https://github.com/sdv-dev/SDGym/issues/new/choose) with more details.

In the meantime, you can create a [Custom Synthesizer](/sdgym/customization/synthesizers/custom-synthesizers.md) where you can import the 3rd party library yourself and define the synthesizer.

</details>


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