256K
0.1107
0.3323
Chat
Active

MiMo-V2-Flash

Its long-context capabilities make it an excellent choice for document analysis, knowledge extraction, and large-scale summarization.
MiMo-V2-FlashTechflow Logo - Techflow X Webflow Template

MiMo-V2-Flash

Designed for modern AI workloads, MiMo-V2-Flash is equally suited for reasoning-heavy tasks, software engineering, agent orchestration, and large-document understanding.

What Is Xiaomi MiMo-V2-Flash API?

Xiaomi MiMo-V2-Flash is an advanced, open-source large language model (LLM) developed by Xiaomi’s MiMo team, designed for high-performance AI applications including reasoning, coding, general text generation, and agentic workflows.

Scalable MoE Architecture with Massive Capacity

MiMo-V2-Flash uses a Mixture-of-Experts (MoE) design. While the model contains hundreds of billions of parameters in total, only a carefully selected subset is activated during inference. This approach enables large-model intelligence with the computational footprint of a much smaller system.

The result is a rare balance: the reasoning depth and representational power of a very large model, combined with the efficiency required for practical deployment in real products.

Long-Context Understanding

MiMo-V2-Flash is built for long-form intelligence. With support for context windows up to 256,000 tokens, the model can process entire codebases, extensive technical documentation, multi-chapter reports, or long conversational histories in a single pass.

To achieve this, Xiaomi combines different attention strategies within the same model, ensuring that both local details and global structure are preserved. This makes MiMo-V2-Flash particularly effective for tasks that demand continuity, memory, and deep contextual awareness.

Strong Reasoning and Engineering Performance

Beyond speed, MiMo-V2-Flash is designed to excel at structured thinking. It performs reliably on complex reasoning tasks, multi-step problem solving, and software engineering workflows. This makes it a strong choice for applications such as code generation, debugging assistance, planning agents, and analytical tools that require consistent logic over long sequences.

Its competitive benchmark results place it among the leading open-source models in technical and reasoning-focused evaluations.

Key Features

  • Hybrid SWA Architecture: Combines aggressive 128-token SWA with global attention for memory-efficient long-context processing, outperforming linear attention in general tasks.​
  • Multi-Token Prediction (MTP): Native self-speculative decoding generates 2.8-3.6 draft tokens per step, verified in parallel for 2-2.6x throughput without extra KV cache costs.​
  • MOPD Post-Training: Multi-Teacher Online Policy Distillation uses token-level rewards from expert teachers, achieving teacher-level performance with 1/50th the compute of traditional RL.​

API Pricing

  • Input: $0.1107
  • Output: $0.3323

Model Comparisons

vs. Kimi K2

MiMo-V2-Flash matches performance on most reasoning benchmarks with a fraction of active parameters (15B vs. much larger), plus superior long-context results via hybrid SWA. It delivers 3x faster inference at 150 t/s while costing less, making it preferable for high-throughput agentic workflows.​

vs. DeepSeek V3.2

Comparable reasoning scores across math and coding, but MiMo-V2-Flash leads open-source on SWE-Bench Multilingual (71.7%) and agentic tasks. Its MTP boosts speed 2-3x over DeepSeek's denser architecture, ideal for real-time applications.

vs. Claude Sonnet 4.5

Approaches Claude's agentic performance (e.g., 73.4% SWE-Bench) as an open-source alternative, with 6x KV savings and MTP for faster deployment. Excels in multilingual coding where Claude shows inconsistencies.

What Is Xiaomi MiMo-V2-Flash API?

Xiaomi MiMo-V2-Flash is an advanced, open-source large language model (LLM) developed by Xiaomi’s MiMo team, designed for high-performance AI applications including reasoning, coding, general text generation, and agentic workflows.

Scalable MoE Architecture with Massive Capacity

MiMo-V2-Flash uses a Mixture-of-Experts (MoE) design. While the model contains hundreds of billions of parameters in total, only a carefully selected subset is activated during inference. This approach enables large-model intelligence with the computational footprint of a much smaller system.

The result is a rare balance: the reasoning depth and representational power of a very large model, combined with the efficiency required for practical deployment in real products.

Long-Context Understanding

MiMo-V2-Flash is built for long-form intelligence. With support for context windows up to 256,000 tokens, the model can process entire codebases, extensive technical documentation, multi-chapter reports, or long conversational histories in a single pass.

To achieve this, Xiaomi combines different attention strategies within the same model, ensuring that both local details and global structure are preserved. This makes MiMo-V2-Flash particularly effective for tasks that demand continuity, memory, and deep contextual awareness.

Strong Reasoning and Engineering Performance

Beyond speed, MiMo-V2-Flash is designed to excel at structured thinking. It performs reliably on complex reasoning tasks, multi-step problem solving, and software engineering workflows. This makes it a strong choice for applications such as code generation, debugging assistance, planning agents, and analytical tools that require consistent logic over long sequences.

Its competitive benchmark results place it among the leading open-source models in technical and reasoning-focused evaluations.

Key Features

  • Hybrid SWA Architecture: Combines aggressive 128-token SWA with global attention for memory-efficient long-context processing, outperforming linear attention in general tasks.​
  • Multi-Token Prediction (MTP): Native self-speculative decoding generates 2.8-3.6 draft tokens per step, verified in parallel for 2-2.6x throughput without extra KV cache costs.​
  • MOPD Post-Training: Multi-Teacher Online Policy Distillation uses token-level rewards from expert teachers, achieving teacher-level performance with 1/50th the compute of traditional RL.​

API Pricing

  • Input: $0.1107
  • Output: $0.3323

Model Comparisons

vs. Kimi K2

MiMo-V2-Flash matches performance on most reasoning benchmarks with a fraction of active parameters (15B vs. much larger), plus superior long-context results via hybrid SWA. It delivers 3x faster inference at 150 t/s while costing less, making it preferable for high-throughput agentic workflows.​

vs. DeepSeek V3.2

Comparable reasoning scores across math and coding, but MiMo-V2-Flash leads open-source on SWE-Bench Multilingual (71.7%) and agentic tasks. Its MTP boosts speed 2-3x over DeepSeek's denser architecture, ideal for real-time applications.

vs. Claude Sonnet 4.5

Approaches Claude's agentic performance (e.g., 73.4% SWE-Bench) as an open-source alternative, with 6x KV savings and MTP for faster deployment. Excels in multilingual coding where Claude shows inconsistencies.

Try it now

400+ AI Models

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

The Best Growth Choice
for Enterprise

Get API Key
Testimonials

Our Clients' Voices