> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-7021d5f4.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# ReasoningFormat - Go SDK

> ReasoningFormat type definition

<Warning>
  The Go SDK and docs are currently in beta.
  Report issues on [GitHub](https://github.com/OpenRouterTeam/go-sdk/issues).
</Warning>

## Example Usage

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

value := components.ReasoningFormatUnknown

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

## Values

| Name                                    | Value                     |
| --------------------------------------- | ------------------------- |
| `ReasoningFormatUnknown`                | unknown                   |
| `ReasoningFormatOpenaiResponsesV1`      | openai-responses-v1       |
| `ReasoningFormatAzureOpenaiResponsesV1` | azure-openai-responses-v1 |
| `ReasoningFormatXaiResponsesV1`         | xai-responses-v1          |
| `ReasoningFormatAnthropicClaudeV1`      | anthropic-claude-v1       |
| `ReasoningFormatGoogleGeminiV1`         | google-gemini-v1          |