> ## 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: AnthropicModelId

> Generated from the public TypeScript API.

```ts theme={null}
type AnthropicModelId =
  | "claude-fable-5"
  | "claude-haiku-4-5"
  | "claude-haiku-4-5-20251001"
  | "claude-opus-4-5"
  | "claude-opus-4-5-20251101"
  | "claude-opus-4-6"
  | "claude-opus-4-7"
  | "claude-opus-4-8"
  | "claude-opus-5"
  | "claude-sonnet-4-5"
  | "claude-sonnet-4-5-20250929"
  | "claude-sonnet-4-6"
  | "claude-sonnet-5";
```

Curated anthropic model names without the provider prefix.

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

## Example

```ts theme={null}
const model: AnthropicModelId = "claude-fable-5"
```


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