## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.typesafe.ai/llms.txt)

Use this file to discover all available pages before exploring further.

State and named questions for `systemOne`. Additional properties on a request variable are forwarded, including `null` values.

## Extended by

- [`SystemOneRequestPayload`](https://docs.typesafe.ai/sdk/javascript/api/interfaces/SystemOneRequestPayload)

## Type Parameters

### Q

`Q` _extends_ [`Questions`](https://docs.typesafe.ai/sdk/javascript/api/interfaces/Questions) = [`Questions`](https://docs.typesafe.ai/sdk/javascript/api/interfaces/Questions)

## Properties

### model?

```
optional model?: string;
```

Model override; omitted values inherit `defaultModel`.

* * *

### questions

```
questions: Q;
```

Nonempty questions keyed by the names used to identify their answers.

* * *

### state

```
state: EntryType;
```

Text, a JSON object or array, or `null` to evaluate.