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

# SearchSurface

OpenRouter search benchmarks only: filter by the request surface the lane ran on.

## Example Usage

```go theme={null}
import (
	"github.com/OpenRouterTeam/go-sdk/models/operations"
)

value := operations.SearchSurfaceServerTool

// Open enum: custom values can be created with a direct type cast
custom := operations.SearchSurface("custom_value")
```

## Values

| Name                      | Value       |
| ------------------------- | ----------- |
| `SearchSurfaceServerTool` | server-tool |
| `SearchSurfacePlugin`     | plugin      |