# Model API
Model API provides you a set of functions that easily make your model compatible
with the [`Trainer`](trainer_api.md),
{py:class}`~TTS.utils.synthesizer.Synthesizer` and the [Coqui Python
API](../inference.md).

## Base Trainer Model

```{eval-rst}
.. autoclass:: TTS.model.BaseTrainerModel
    :members:
```

## Base TTS Model

```{eval-rst}
.. autoclass:: TTS.tts.models.base_tts.BaseTTS
    :members:
```

## Base VC Model

```{eval-rst}
.. autoclass:: TTS.vc.models.base_vc.BaseVC
    :members:
```

## Base Vocoder Model

```{eval-rst}
.. autoclass:: TTS.vocoder.models.base_vocoder.BaseVocoder
    :members:
```