Model Comparison

Gemma 4 E4B vs MiMo-V2-ProWhich is better in 2026?

Comparing Gemma 4 E4B and MiMo-V2-Pro across benchmarks, pricing, and capabilities.

Verdict: Gemma 4 E4B vs MiMo-V2-Pro — which is better?

Gemma 4 E4B (by Google) and MiMo-V2-Pro (by Xiaomi) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose Gemma 4 E4B if…

  • you want the most recent training data — it shipped Apr 2026
  • you need open weights you can self-host or fine-tune

Choose MiMo-V2-Pro if…

  • you want predictable pricing at $1.00/M input and $3.00/M output

Performance Benchmarks

Comparative analysis across standard metrics

No common benchmarks found

Gemma 4 E4B and MiMo-V2-Prodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Arena Performance

Human preference votes

Model Size

Parameter count comparison

992.0B diff

MiMo-V2-Pro has 992.0B more parameters than Gemma 4 E4B, making it 12400.0% larger.

Google
Gemma 4 E4B
8.0Bparameters
Xiaomi
MiMo-V2-Pro
1.0Tparameters
8.0B
Gemma 4 E4B
1000.0B
MiMo-V2-Pro

Context Window

Maximum input and output token capacity

Only MiMo-V2-Pro specifies input context (1,000,000 tokens). Only MiMo-V2-Pro specifies output context (16,384 tokens).

Google
Gemma 4 E4B
Input- tokens
Output- tokens
Xiaomi
MiMo-V2-Pro
Input1,000,000 tokens
Output16,384 tokens
Fri Jul 17 2026 • llm-stats.com

Input Capabilities

Supported data types and modalities

Gemma 4 E4B supports multimodal inputs, whereas MiMo-V2-Pro does not.

Gemma 4 E4B can handle both text and other forms of data like images, making it suitable for multimodal applications.

Gemma 4 E4B

Text
Images
Audio
Video

MiMo-V2-Pro

Text
Images
Audio
Video

License

Usage and distribution terms

Gemma 4 E4B is licensed under Apache 2.0, while MiMo-V2-Pro uses a proprietary license.

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

Gemma 4 E4B

Apache 2.0

Open weights

MiMo-V2-Pro

Proprietary

Closed source

Release Timeline

When each model was launched

Gemma 4 E4B was released on 2026-04-02, while MiMo-V2-Pro was released on 2026-03-18.

Gemma 4 E4B is 1 month newer than MiMo-V2-Pro.

Gemma 4 E4B

Apr 2, 2026

3 months ago

2w newer
MiMo-V2-Pro

Mar 18, 2026

4 months ago

Knowledge Cutoff

When training data ends

Gemma 4 E4B has a documented knowledge cutoff of 2025-01-01, while MiMo-V2-Pro's cutoff date is not specified.

We can confirm Gemma 4 E4B's training data extends to 2025-01-01, but cannot make a direct comparison without MiMo-V2-Pro's cutoff date.

Gemma 4 E4B

Jan 2025

MiMo-V2-Pro

—

Outputs Comparison

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Key Takeaways

Google
Supports multimodal inputs
Has open weights
Xiaomi
Larger context window (1,000,000 tokens)

Detailed Comparison

Interactive Arena

Judge for yourself.

Run your own prompts against Gemma 4 E4B and MiMo-V2-Pro side-by-side, then vote on the output you prefer.

Gemma 4 E4B
✓ Preferred
MiMo-V2-Pro
Open in Playground
AI Model Comparison Table
Feature
Google
Gemma 4 E4B
Xiaomi
MiMo-V2-Pro

FAQ

Common questions about Gemma 4 E4B vs MiMo-V2-Pro.

Which is better, Gemma 4 E4B or MiMo-V2-Pro?

Gemma 4 E4B (Google) and MiMo-V2-Pro (Xiaomi) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

How does Gemma 4 E4B compare to MiMo-V2-Pro in benchmarks?

Gemma 4 E4B scores MMMLU: 76.6%, MMLU-Pro: 69.4%, MathVision: 59.5%, GPQA: 58.6%, t2-bench: 57.5%. MiMo-V2-Pro scores Tau2 Telecom: 96.8%, DeepSearchQA: 86.7%, PinchBench: 81.0%, SWE-Bench Verified: 78.0%, SWE-bench Multilingual: 71.7%.

What are the context window sizes for Gemma 4 E4B and MiMo-V2-Pro?

Gemma 4 E4B supports an unknown number of tokens and MiMo-V2-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 E4B and MiMo-V2-Pro?

Key differences include multimodal support (yes vs no), licensing (Apache 2.0 vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes Gemma 4 E4B and MiMo-V2-Pro?

Gemma 4 E4B is developed by Google and MiMo-V2-Pro is developed by Xiaomi.

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