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MiMo-V2.6-Pro

XiaomiOpen weightsReasoningProvisionalReleased Sep 22, 2026Input: text, image, video, audio
Compare with GPT-5.5 ProSource scores ↗OpenRouter ↗
Overall score
73.7
Rank 12 of 222 · 64.0–83.4
Context window
1M
1,000,000 tokens
Price per 1M tokens
$0.43 in · $0.87 out
Source: BenchLM
Blended price
$0.54
3:1 input:output tokens
Output speed
—
Not measured yet

Category scores

Scores per capability area with the model's rank among ranked models in that category.

  1. 1Reasoning82.5
  2. 2Agentic & tool use77.8
  3. 3Coding#1363.3
  4. 4Knowledge58.4
Higher is better. #N is the model's rank in that category, where it is eligible to be ranked.

Benchmark results (16)

As reported in system cards, papers and public evaluations. Position compares this model with every other model reporting the same benchmark.

Agentic & tool use

Terminal-Bench 2.189.9#4 of 68
OSWorld-Verified82.0#7 of 35
JobBench62.0#5 of 34
AutomationBench53.1#4 of 25
CyberGym94.0#2 of 25
Toolathlon-Verified76.9#6 of 22
Terminal-Bench 4.034.90#14 of 18
Agents' Last Exam31.6#8 of 17
ExploitGym17.8#6 of 14

Coding

DeepSWE71.9#14 of 50
Bug Hunt Bench22.7#16 of 23
ProgramBench26.5#12 of 15

Reasoning

STEMBench2.17#9 of 9

Multimodal

Design Arena Website1308#12 of 91

Pricing by source

USD per 1M tokens.

SourceInputOutputCached in
List price (BenchLM)$0.43$0.87$0.004
OpenRouter xiaomi/mimo-v2.6-pro$0.43$0.87$0.004

Xiaomi's MiMo-V2.6 launch page lists $0.435/M cache-miss input, $0.0036/M cache-hit input, and $0.87/M output tokens for MiMo-V2.6-Pro; cache writes are free for a limited time.

Arena ratings

Human-preference ratings from LMArena. Best-rated variant shown.

Text1491#11 · 4.1K votes
WebDev (coding)1625#22 · 5K votes
Vision1263#53 · 1.8K votes

Open weights

From the Hugging Face repository.

Parameters
1.02T
Licence
mit
Downloads (30 days)
103.6K

Speed

Measured by us through OpenRouter (median of trials).

Not measured yet.

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