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

# Type Alias: XaiModelId

> Generated from the public TypeScript API.

```ts theme={null}
type XaiModelId =
  | "grok-4.20-0309-non-reasoning"
  | "grok-4.20-0309-reasoning"
  | "grok-4.3"
  | "grok-4.5"
  | "grok-build-0.1";
```

Curated xai model names without the provider prefix.

This is an editor-completion snapshot, not a runtime availability check.

## Example

```ts theme={null}
const model: XaiModelId = "grok-4.20-0309-non-reasoning"
```


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