mimo-v2-pro

completions

byopenrouter

mimo-v2-pro

completions

Published by: xiaomiProvider:

openrouter

MiMo-V2-Pro is Xiaomi's flagship foundation model, featuring over 1T total parameters and a 1M context length, deeply optimized for agentic scenarios. It is highly adaptable to general agent frameworks like OpenClaw. It ranks among the global top tier in the standard PinchBench and ClawBench benchmarks, with perceived performance approaching that of Opus 4.6. MiMo-V2-Pro is designed to serve as the brain of agent systems, orchestrating complex workflows, driving production engineering tasks, and delivering results reliably.

Released

Mar 18, 2026

Knowledge

Sep 19, 2025

License

Proprietary

Context

1048576

Input

$1 / 1M tokens

Output

$3 / 1M tokens

Cached

$0.2 / 1M tokens

Capabilities: tools, reasoning

Accepts: text

Returns: text

Released Mar 18, 2026Knowledge Cutoff: Sep 19, 2025License: Proprietary

Context: 1048576 Input: $1 / 1M tokensOutput: $3 / 1M tokensCached: $0.2 / 1M tokensCapabilities: tools, reasoningAccepts: textReturns: text

Access mimo-v2-pro through LangDB AI Gateway

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Benchmark Results for mimo-v2-pro

Category Performance Scores:

Science: Score 76.33 (Top 20% - Rank #70)
Writing: Score 64.34 (Top 26% - Rank #91)
Academia: Score 68.10 (Top 5% - Rank #18)
Marketing: Score 64.16 (Top 21% - Rank #74)
Programming: Score 41.40 (Top 7% - Rank #25)

Overall Performance: 62.86545454545453 average score across all categories

Detailed Benchmark Scores:

Benchmark	Score	Percentile	Domain
HLE	28.30	Top 4%	General Knowledge
GPQA	87.00	Top 7%	STEM (Physics, Chemistry, Biology)
SciCode	42.50	Top 14%	Scientific
AA Coding Index	41.40	Top 7%	Programming
AAII	49.20	Top 3%	General

GPQA Score: 87.00 - Graduate-level reasoning benchmark

Model Comparison:

Provider: openrouter

Model Type: completions

Context Size: 1048576 tokens

Comparing against 348 models in the database

Category Scores

academia#10

Benchmark Tests

View Other Benchmarks

HLE

28.3

General Knowledge

GPQA

87.0

STEM (Physics, Chemistry, Biology)

SciCode

42.5

Scientific

AA Coding Index

41.4

Programming

AAII

49.2

General

Metric	HLE	GPQA	SciCode	AA Coding Index	AAII
Score	28.3	87.0	42.5	41.4	49.2

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Code Examples

Integration samples and API usage

Code Samples for mimo-v2-pro

Python SDK Example:

from openai import OpenAI

client = OpenAI(
    base_url="https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    api_key="<your_api_key>"
)

response = client.chat.completions.create(
    model="mimo-v2-pro",
    messages=[
        {"role": "user", "content": "Hello, how are you?"}
    ]
)

print(response.choices[0].message.content)

TypeScript SDK Example:

import OpenAI from 'openai';

const client = new OpenAI({
    baseURL: "https://api.us-east-1.langdb.ai/projects/<your_project_id>",
    apiKey: "<your_api_key>"
});

const response = await client.chat.completions.create({
    model: "mimo-v2-pro",
    messages: [
        { role: "user", content: "Hello, how are you?" }
    ]
});

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

cURL Example:

curl -X POST "https://api.us-east-1.langdb.ai/projects/<your_project_id>/v1/chat/completions" \
  -H "Authorization: Bearer <your_api_key>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "mimo-v2-pro",
    "messages": [
        {"role": "user", "content": "Hello, how are you?"}
    ]
  }'

Model: mimo-v2-pro

Provider: openrouter

API Endpoint: $https://api.us-east-1.langdb.ai

Create API Key

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