> ## Documentation Index
> Fetch the complete documentation index at: https://openrouter-d02e98a0-mintlify-5b6e02fd.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CompletionChoice - Python SDK

> CompletionChoice method reference

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

## Fields

| Field                  | Type                                                                                     | Required             | Description |
| ---------------------- | ---------------------------------------------------------------------------------------- | -------------------- | ----------- |
| `text`                 | *str*                                                                                    | :heavy\_check\_mark: | N/A         |
| `index`                | *float*                                                                                  | :heavy\_check\_mark: | N/A         |
| `logprobs`             | [Nullable\[components.CompletionLogprobs\]](../components/completionlogprobs.md)         | :heavy\_check\_mark: | N/A         |
| `finish_reason`        | [Nullable\[components.CompletionFinishReason\]](../components/completionfinishreason.md) | :heavy\_check\_mark: | N/A         |
| `native_finish_reason` | *Optional\[str]*                                                                         | :heavy\_minus\_sign: | N/A         |
| `reasoning`            | *OptionalNullable\[str]*                                                                 | :heavy\_minus\_sign: | N/A         |