> ## 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. # OpenAIResponsesTruncation ## Example Usage ```typescript theme={null} import { OpenAIResponsesTruncation } from "@openrouter/sdk/models"; let value: OpenAIResponsesTruncation = "auto"; // Open enum: unrecognized values are captured as Unrecognized ``` ## Values ```typescript theme={null} "auto" | "disabled" | Unrecognized ```