> ## 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. # AnthropicMessageOutputConfig ## Example Usage ```typescript theme={null} import { AnthropicMessageOutputConfig } from "@openrouter/sdk/models"; let value: AnthropicMessageOutputConfig = {}; ``` ## Fields | Field | Type | Required | Description | Example | | -------- | ------------------------------------------------------------------- | -------------------- | ----------- | ------- | | `effort` | [models.AnthropicOutputEffort](../models/anthropicoutputeffort.mdx) | :heavy\_minus\_sign: | N/A | high |