> ## Documentation Index
> Fetch the complete documentation index at: https://kumo.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# num_layers

#### `num_layers: <list[int]>` (Optional)

#### Description

Defines the number of layers in the GraphTransformer model.

#### Supported Task Types

* Node classification and regression

#### Default Values

| [run\_mode](https://docs.kumo.ai/docs/run_mode) | Default Value |
| :---------------------------------------------- | :------------ |
| FAST                                            | `[4, 6]`      |
| NORMAL                                          | `[4, 6]`      |
| BEST                                            | `[4, 6]`      |