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Xiaomi

MiMo v2.5

Xiaomi's MiMo model with reasoning

Text
Images
Video
Audio
Reasoning
Tools
Type
Chat
Context
1.1M tokens
Russian
medium
Input price
10,12 ₽ / 1M tokens
Output price
20,23 ₽ / 1M tokens
Release date
April 2026
chat/completions
import OpenAI from "openai"
const client = new OpenAI({
baseURL: "https://api.yenisei.ru/v1",
apiKey: process.env.YENISEI_API_KEY,
})
const stream = await client.chat.completions.create({
model: "mimo-v2.5",
messages: [{ role: "user", content: "Hi!" }],
stream: true,
})
for await (const chunk of stream) {
process.stdout.write(chunk.choices[0]?.delta?.content ?? "")
}

About the model

MiMo v2.5 is Xiaomi's all-purpose model with reasoning support and reliable coding skills. For complex multi-step tasks it lays out step-by-step analysis; on standard ones it stays fast. The model is a good help with programming: it generates, explains and refactors code, finds bugs and suggests fixes. It is multilingual, handles Russian confidently and follows instructions and system prompts. It supports tool calling and suits assistants, analysis and development agents.

Strengths

  • Step-by-step reasoning on complex tasks
  • Reliable with code and algorithms
  • Tool calling for agents and integrations
  • Precise adherence to instructions and system prompts
  • Works in Russian and other languages
  • Fast on standard tasks

Where to use it

  • General-purpose assistants and chatbots
  • Analysis and data structuring
  • Writing, debugging and explaining code
  • Agent scenarios with tool calling
  • Working through complex multi-step tasks
  • Multilingual customer support