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MiMo-V2.6-Pro vs o1-mini

MiMo-V2.6-Pro leads the LLM Stats Score 49.8 to 10.0.

Xiaomi · OpenAI · Updated for 2026

Which is better?

MiMo-V2.6-Pro leads the overall LLM Stats Score 49.8 to 10.0, ranking #19 overall.

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

Choose MiMo-V2.6-Pro

  • overall performance matters — it scores 49.8 and ranks #19 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Sep 2026
  • you need open weights you can self-host or fine-tune

Choose o1-mini

  • you want predictable pricing at $3.00/M input and $12.00/M output

At a glance

The differences that matter most.

Core performance indexes
49.8
#19
10.0
#269
45.2
#30
10.3
#263
41.8
#9
14.4
#137
Cost, coverage & limits
Benchmark wins
Input price
— / M
$3.00 / M
Output price
— / M
$12.00 / M
Context window
128,000

Individual benchmarks

3 reported for MiMo-V2.6-Pro · 6 for o1-mini

No common benchmarks found

MiMo-V2.6-Pro and o1-minidon'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

Context Window

Maximum input and output token capacity

Only o1-mini specifies input context (128,000 tokens). Only o1-mini specifies output context (65,536 tokens).

Xiaomi
MiMo-V2.6-Pro
Input- tokens
Output- tokens
OpenAI
o1-mini
Input128,000 tokens
Output65,536 tokens
Tue Sep 22 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

MiMo-V2.6-Pro supports multimodal inputs, whereas o1-mini does not.

MiMo-V2.6-Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.

MiMo-V2.6-Pro

Text
Images
Audio
Video

o1-mini

Text
Images
Audio
Video

License

Usage and distribution terms

MiMo-V2.6-Pro is licensed under MIT, while o1-mini uses a proprietary license.

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

MiMo-V2.6-Pro

MIT

Open weights

o1-mini

Proprietary

Closed source

Release Timeline

When each model was launched

MiMo-V2.6-Pro was released on 2026-09-22, while o1-mini was released on 2024-09-12.

MiMo-V2.6-Pro is 25 months newer than o1-mini.

MiMo-V2.6-Pro

Sep 22, 2026

-1 days ago

2.0yr newer
o1-mini

Sep 12, 2024

2.0 years ago

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?Start an Issue discussion

Judge for yourself.

Run your own prompts against MiMo-V2.6-Pro and o1-mini side-by-side, then vote on the output you prefer.

MiMo-V2.6-Pro
✓ Preferred
o1-mini
Open in Playground

FAQ

Common questions about MiMo-V2.6-Pro vs o1-mini.

Which is better, MiMo-V2.6-Pro or o1-mini?

MiMo-V2.6-Pro leads the LLM Stats Score 49.8 to 10.0. MiMo-V2.6-Pro is made by Xiaomi and o1-mini is made by OpenAI. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does MiMo-V2.6-Pro compare to o1-mini in benchmarks?

MiMo-V2.6-Pro scores DeepSWE 1.1: 71.9%, MiMo Coding Bench: 63.2%, Program Bench: 26.5%. o1-mini scores HumanEval: 92.4%, MATH-500: 90.0%, MMLU: 85.2%, SuperGLUE: 75.0%, GPQA: 60.0%.

What are the context window sizes for MiMo-V2.6-Pro and o1-mini?

MiMo-V2.6-Pro supports an unknown number of tokens and o1-mini supports 128K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between MiMo-V2.6-Pro and o1-mini?

Key differences include LLM Stats Score (49.8 vs 10.0), multimodal support (yes vs no), licensing (MIT vs Proprietary). See the full comparison above for benchmark-by-benchmark results.

Who makes MiMo-V2.6-Pro and o1-mini?

MiMo-V2.6-Pro is developed by Xiaomi and o1-mini is developed by OpenAI.