Xiaomi: MiMo-V2-Flash (free)

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 reaso...

30.6 Coding Index*#28 Code Mode98.5 tokens/sec*$0.00/1M input tokens
Release Date
December 16, 2025
Context Window
262,144 tokens
Max Output
65,536 tokens
Input Modalities
text

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Benchmarking Xiaomi: MiMo-V2-Flash (free)

Coding Performance

Coding benchmarks and performance metrics for development tasks

Coding Benchmarks

Artificial Analysis Coding Index

30.6%

Overall coding capability score

LiveCodeBench

86.8%

Real-world coding task performance

SciCode

39.4%

Scientific computing & algorithms

TerminalBench Hard

26.2%

CLI & terminal command generation

LCR (Long Context Reasoning)

63.0%

Understanding large codebases

IFBench

64.2%

Instruction following accuracy

Speed & Efficiency

Output Speed

98.5 tokens/sec

Median output tokens per second

Performance metrics from Artificial Analysis

Real-World Usage

Real-world usage statistics from the Kilo Code community

Weekly Token Usage

Mode Rankings (Last Week)

Where this model ranks for each built-in mode

Architect

Plan and design before implementation

#17

Code

Write, modify, and refactor code

#28

Ask

Get answers and explanations

#26

Debug

Diagnose and fix software issues

#22

Orchestrator

Coordinate tasks across multiple modes

#26

Real-world metrics from the Kilo Code Leaderboard

Pricing

Available at no cost

Free

This model is currently available at no cost in Kilo Code.

Coding Capabilities

Features and parameters relevant to coding tasks

Coding Features

Function Calling
Can call external functions/APIs
Tool Choice
Control over function selection
Structured Outputs
JSON schema validation
Reasoning Tokens
Extended thinking for complex problems

Pricing details from OpenRouter

Technical Details

Architecture and implementation specifications

Model ID
xiaomi/mimo-v2-flash:free
Artificial Analysis Slug
mimo-v2-flash-reasoning
Created
December 14, 2025
Tokenizer
Other
Input Modalities
text
Context Window
262,144 tokens
Max Completion Tokens
65,536 tokens
Input Price
$0.00 per 1M tokens
Output Price
$0.00 per 1M tokens
Content Moderation
Disabled

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