> ## 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. # DefaultEffort Default reasoning effort when the client enables reasoning without specifying effort. Maps to `reasoning.effort` in chat requests. When `"none"`, prefer omitting effort unless the user explicitly disables reasoning. ## Example Usage ```go theme={null} import ( "github.com/OpenRouterTeam/go-sdk/models/components" ) value := components.DefaultEffortMax // Open enum: custom values can be created with a direct type cast custom := components.DefaultEffort("custom_value") ``` ## Values | Name | Value | | ---------------------- | ------- | | `DefaultEffortMax` | max | | `DefaultEffortXhigh` | xhigh | | `DefaultEffortHigh` | high | | `DefaultEffortMedium` | medium | | `DefaultEffortLow` | low | | `DefaultEffortMinimal` | minimal | | `DefaultEffortNone` | none |