> ## 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. # MessagesOutputConfigEffort How much effort the model should put into its response. Higher effort levels may result in more thorough analysis but take longer. Valid values are `low`, `medium`, `high`, `xhigh`, or `max`. ## Example Usage ```go theme={null} import ( "github.com/OpenRouterTeam/go-sdk/models/components" ) value := components.MessagesOutputConfigEffortLow // Open enum: custom values can be created with a direct type cast custom := components.MessagesOutputConfigEffort("custom_value") ``` ## Values | Name | Value | | ---------------------------------- | ------ | | `MessagesOutputConfigEffortLow` | low | | `MessagesOutputConfigEffortMedium` | medium | | `MessagesOutputConfigEffortHigh` | high | | `MessagesOutputConfigEffortXhigh` | xhigh | | `MessagesOutputConfigEffortMax` | max |