Xiaomi: MiMo-V2-Flash
By Xiaomi
Released: 2025-12-14
Xiaomi Mimo V2 Flash, developed by Xiaomi, features 15B parameters, MoE architecture and 262k-token context window. MiMo-V2-Flash is an open-source foundation language model developed by Xiaomi. It is a Mixture-of-Experts model with 309B total parameters and 15B active parameters, adopting hybrid attention architecture. MiMo-V2-Flash supports a hybrid-thinking toggle and a 256K context window, and excels at reasoning, coding, and agent scenarios. On SWE-bench Verified and SWE-bench Multilingual, MiMo-V2-Flash ranks as the top #1 open-source model globally, delivering performance comparable to Claude Sonnet 4.5 while costing only about 3.5% as much. Users can control the reasoning behaviour with the `reasoning` `enabled` boolean. [Learn more in our docs](https://openrouter.ai/docs/use-cases/reasoning-tokens#enable-reasoning-with-default-config). Priced affordably at $0.09/1M tokens.
Visit Xiaomi: MiMo-V2-FlashAI-Powered
Leverages advanced AI technology to deliver cutting-edge capabilities and results.
Fast & Efficient
Optimized performance ensures quick results without compromising on quality.
Purpose-Built
Specifically designed for llms tasks and workflows.
Xiaomi Model Timeline
1M tokens context
262k tokens context
262k tokens context
Specifications
AI Evaluation
Optimized for programming tasks, this model excels at code generation, debugging, and software engineering workflows with solid benchmark performance.
Pros
- Budget-friendly at $0.09/1M tokens
- 262k token context window
- Strong code generation and debugging
- Advanced logical reasoning
Cons
- May lack creative flair
- Speed/quality trade-off
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