> ## 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.

# GenerationContentDataOutput

The output from the generation

## Fields

| Field        | Type      | Required             | Description                       | Example                                            |
| ------------ | --------- | -------------------- | --------------------------------- | -------------------------------------------------- |
| `Completion` | `*string` | :heavy\_check\_mark: | The completion output             | The meaning of life is a philosophical question... |
| `Reasoning`  | `*string` | :heavy\_check\_mark: | Reasoning/thinking output, if any | null                                               |