> ## Documentation Index
> Fetch the complete documentation index at: https://docs.compose.market/llms.txt
> Use this file to discover all available pages before exploring further.

# Anthropic

> Anthropic-family models in the Compose catalog.

Compose routing is catalog-driven. A model name or docs page does not imply Anthropic support.

If an Anthropic-family model appears in the generated catalog, use its public `modelId` exactly. If it does not appear, it is not part of the hosted catalog for that build.

Use:

```http theme={null}
POST /v1/models/search
```

Filter by `q` or inspect `/v1/models` for current rows.

## Related

* [Providers and vendors](/inference/vendors)
* [Model families](/inference/families/overview)