MiMo-V2-TTS

Xiaomi

xiaomi/mimo-v2-ttsClosed API

Speech generation model for controllable voice, narration, and audio delivery

Benchmark Pricing$0.00 / 1M in$0.00 / 1M out

Context: 8,192 tokens•Max Output: 8,192 tokens•Released: 2026-03-18

TECHNICAL SPECIFICATIONS

Context Window8,1928.2K tokens

Max Output8,1928.2K tokens

LicenseProprietaryCloud API only

Input Modalities

Text

Function / Tool CallingNot Supported

Structured OutputsPrompt Based

MODEL CONTEXT PROTOCOL (MCP) READINESS

⚠ MiMo-V2-TTS does not natively advertise tool-calling capabilities. When connecting to MCP servers, function calling must be handled via structured prompt injection.

MCP Context Window Recommendations

With a context capacity of 8,192 tokens, this model can handle compact tool sets. Consider keeping MCP server tool manifests minimal to preserve headroom.

API CALL INVOCATION EXAMPLE

// Example: Calling MiMo-V2-TTS via OpenAI SDK
import OpenAI from "openai";

const client = new OpenAI({
  apiKey: process.env.XIAOMI_API_KEY,
});

const response = await client.chat.completions.create({
  model: "xiaomi/mimo-v2-tts",
  messages: [{ role: "user", content: "Hello! Can you inspect MCP tools?" }],
});

console.log(response.choices[0].message.content);