> ## 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. # Distillable Filter by distillation capability. "true" returns only distillable models, "false" excludes them. ## Example Usage ```typescript theme={null} import { Distillable } from "@openrouter/sdk/models/operations"; let value: Distillable = "true"; // Open enum: unrecognized values are captured as Unrecognized ``` ## Values ```typescript theme={null} "true" | "false" | Unrecognized ```