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Gemma 4 12B vs MiMo-V2.6-Pro

MiMo-V2.6-Pro leads the LLM Stats Score 49.9 to 22.0.

Google · Xiaomi · Updated for 2026

Which is better?

MiMo-V2.6-Pro leads the overall LLM Stats Score 49.9 to 22.0, ranking #20 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Gemma 4 12B

  • you are already invested in the Google ecosystem

Choose MiMo-V2.6-Pro

  • overall performance matters — it scores 49.9 and ranks #20 on LLM Stats
  • your work emphasizes reasoning — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026

At a glance

The differences that matter most.

Gemma 4 12B
Google
MiMo-V2.6-Pro
Xiaomi
Core performance indexes
LLM Stats Score
22.0
#188
49.9
#20
Reasoning
22.9
#175
46.9
#27
Cost, coverage & limits
Benchmark wins
—
—
Input price
— / M
$0.43 / M
Output price
— / M
$0.87 / M
Context window
—
1,048,576

Individual benchmarks

15 reported for Gemma 4 12B · 18 for MiMo-V2.6-Pro

No common benchmarks found

Gemma 4 12B and MiMo-V2.6-Prodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Model Size

Parameter count comparison

1008.0B diff

MiMo-V2.6-Pro has 1008.0B more parameters than Gemma 4 12B, making it 8428.6% larger.

Google
Gemma 4 12B
12.0Bparameters
Xiaomi
MiMo-V2.6-Pro
1.0Tparameters
12.0B
Gemma 4 12B
1020.0B
MiMo-V2.6-Pro

Context Window

Maximum input and output token capacity

Only MiMo-V2.6-Pro specifies input context (1,048,576 tokens).

Google
Gemma 4 12B
Input- tokens
Output- tokens
Xiaomi
MiMo-V2.6-Pro
Input1,048,576 tokens
Output- tokens
Sun Oct 04 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Both Gemma 4 12B and MiMo-V2.6-Pro support multimodal inputs.

They are both capable of processing various types of data, offering versatility in application.

Gemma 4 12B

Text
Images
Audio
Video

MiMo-V2.6-Pro

Text
Images
Audio
Video

License

Usage and distribution terms

Gemma 4 12B is licensed under Apache 2.0, while MiMo-V2.6-Pro uses MIT.

License differences may affect how you can use these models in commercial or open-source projects.

Gemma 4 12B

Apache 2.0

Open weights

MiMo-V2.6-Pro

MIT

Open weights

Release Timeline

When each model was launched

Gemma 4 12B was released on 2026-05-23, while MiMo-V2.6-Pro was released on 2026-09-22.

MiMo-V2.6-Pro is 4 months newer than Gemma 4 12B.

Gemma 4 12B

May 23, 2026

4 months ago

MiMo-V2.6-Pro

Sep 22, 2026

1 weeks ago

4mo newer

Knowledge Cutoff

When training data ends

Gemma 4 12B has a documented knowledge cutoff of 2025-01-01, while MiMo-V2.6-Pro's cutoff date is not specified.

We can confirm Gemma 4 12B's training data extends to 2025-01-01, but cannot make a direct comparison without MiMo-V2.6-Pro's cutoff date.

Gemma 4 12B

Jan 2025

MiMo-V2.6-Pro

—

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Gemma 4 12B and MiMo-V2.6-Pro side-by-side, then vote on the output you prefer.

Gemma 4 12B
✓ Preferred
MiMo-V2.6-Pro
Open in Playground

FAQ

Common questions about Gemma 4 12B vs MiMo-V2.6-Pro.

Which is better, Gemma 4 12B or MiMo-V2.6-Pro?

MiMo-V2.6-Pro leads the LLM Stats Score 49.9 to 22.0. Gemma 4 12B is made by Google and MiMo-V2.6-Pro is made by Xiaomi. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Gemma 4 12B compare to MiMo-V2.6-Pro in benchmarks?

Gemma 4 12B scores FLEURS: 93.1%, MMMLU: 83.4%, MathVision: 79.7%, GPQA: 78.8%, AIME 2026: 77.5%. MiMo-V2.6-Pro scores CyberGym: 94.0%, Terminal-Bench 2.1: 89.9%, OSWorld-Verified: 82.0%, MiMo Cyber Bench: 81.7%, Toolathlon-Verified: 76.9%.

What are the context window sizes for Gemma 4 12B and MiMo-V2.6-Pro?

Gemma 4 12B supports an unknown number of tokens and MiMo-V2.6-Pro supports 1.0M tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Gemma 4 12B and MiMo-V2.6-Pro?

Key differences include LLM Stats Score (22.0 vs 49.9), licensing (Apache 2.0 vs MIT). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemma 4 12B and MiMo-V2.6-Pro?

Gemma 4 12B is developed by Google and MiMo-V2.6-Pro is developed by Xiaomi.

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