This node provides a configurable sampler for generating images. It implements the SEEDS-2 algorithm, which is a stochastic differential equation (SDE) solver. By adjusting its parameters, you can configure it to behave like several specific samplers, including `seeds_2`, `exp_heun_2_x0`, and `exp_heun_2_x0_sde`.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `solver_type` | Selects the underlying solver algorithm for the sampler. | COMBO | Yes | `"phi_1"`<br>`"phi_2"` |
| `eta` | Stochastic strength (default: 1.0). | FLOAT | No | 0.0 - 100.0 |
| `s_noise` | SDE noise multiplier (default: 1.0). | FLOAT | No | 0.0 - 100.0 |
| `r` | Relative step size for the intermediate stage (c2 node) (default: 0.5). | FLOAT | No | 0.01 - 1.0 |

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `sampler` | A configured sampler object that can be passed to other sampling nodes. | SAMPLER |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/SamplerSEEDS2/en.md)

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