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AI models
xiaomi

MiMo-V2-Pro

AI model Released

Context window
1,048,576 tokens
Maximum output
131,072 tokens
Open weights
No

Capability & preference

Human preference · Arena

Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.

MiMo-V2-Pro 1436.1 MiMo-V2-Pro · 95% interval 1431.4–1440.7 · 25,421 votes · 2026-10-28

Recorded results

Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.

Arena text preference / chinesehuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,455.85 rating

Confidence interval: 1,440.40 – 1,471.29

1562 votes

Category
chinese
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,475.87 rating

Confidence interval: 1,468.34 – 1,483.39

7255 votes

Category
coding
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,414.75 rating

Confidence interval: 1,404.63 – 1,424.86

3735 votes

Category
creative_writing
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,453.56 rating

Confidence interval: 1,447.24 – 1,459.87

11008 votes

Category
english
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,429.93 rating

Confidence interval: 1,423.89 – 1,435.97

19232 votes

Category
exclude_ties
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,477.33 rating

Confidence interval: 1,464.40 – 1,490.25

2211 votes

Category
expert
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / frenchhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,469.92 rating

Confidence interval: 1,449.51 – 1,490.33

953 votes

Category
french
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / germanhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,416.52 rating

Confidence interval: 1,388.82 – 1,444.22

433 votes

Category
german
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,457.38 rating

Confidence interval: 1,451.81 – 1,462.96

16502 votes

Category
hard_prompts
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,472.86 rating

Confidence interval: 1,465.43 – 1,480.29

7492 votes

Category
hard_prompts_english
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,438.56 rating

Confidence interval: 1,429.84 – 1,447.28

5017 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,415.36 rating

Confidence interval: 1,406.41 – 1,424.30

4919 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,446.32 rating

Confidence interval: 1,432.24 – 1,460.40

1853 votes

Category
industry_legal_and_government
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,457.99 rating

Confidence interval: 1,448.56 – 1,467.42

4107 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,464.74 rating

Confidence interval: 1,449.37 – 1,480.10

1564 votes

Category
industry_mathematical
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,434.34 rating

Confidence interval: 1,420.17 – 1,448.50

1786 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,467.70 rating

Confidence interval: 1,461.18 – 1,474.22

10265 votes

Category
industry_software_and_it_services
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,424.00 rating

Confidence interval: 1,415.86 – 1,432.15

5907 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,445.40 rating

Confidence interval: 1,438.35 – 1,452.44

8449 votes

Category
instruction_following
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / japanesehuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,367.50 rating

Confidence interval: 1,324.98 – 1,410.03

174 votes

Category
japanese
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / koreanhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,399.10 rating

Confidence interval: 1,370.68 – 1,427.52

463 votes

Category
korean
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,455.28 rating

Confidence interval: 1,448.46 – 1,462.09

9981 votes

Category
longer_query
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,447.61 rating

Confidence interval: 1,433.10 – 1,462.13

1671 votes

Category
math
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,456.25 rating

Confidence interval: 1,447.06 – 1,465.45

4590 votes

Category
multi_turn
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,416.33 rating

Confidence interval: 1,410.61 – 1,422.05

14413 votes

Category
non_english
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,436.08 rating

Confidence interval: 1,431.43 – 1,440.73

25421 votes

Category
overall
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,429.58 rating

Confidence interval: 1,406.02 – 1,453.14

585 votes

Category
polish
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,426.78 rating

Confidence interval: 1,416.06 – 1,437.50

3231 votes

Category
russian
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-28 · rating

MiMo-V2-Pro

1,457.83 rating

Confidence interval: 1,437.12 – 1,478.54

847 votes

Category
spanish
Evaluated configuration
MiMo-V2-Pro
Evaluation type
human preference
Arena text preference / chinesehuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,455.20 rating

Confidence interval: 1,439.77 – 1,470.64

1562 votes

Category
chinese
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,476.12 rating

Confidence interval: 1,468.59 – 1,483.64

7268 votes

Category
coding
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,415.64 rating

Confidence interval: 1,405.54 – 1,425.75

3744 votes

Category
creative_writing
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,453.86 rating

Confidence interval: 1,447.55 – 1,460.17

11024 votes

Category
english
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,429.99 rating

Confidence interval: 1,423.95 – 1,436.04

19253 votes

Category
exclude_ties
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / experthuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,477.09 rating

Confidence interval: 1,464.16 – 1,490.01

2212 votes

Category
expert
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / frenchhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,469.24 rating

Confidence interval: 1,448.83 – 1,489.65

958 votes

Category
french
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / germanhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,417.77 rating

Confidence interval: 1,390.08 – 1,445.47

435 votes

Category
german
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,457.37 rating

Confidence interval: 1,451.79 – 1,462.94

16518 votes

Category
hard_prompts
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,473.11 rating

Confidence interval: 1,465.68 – 1,480.54

7502 votes

Category
hard_prompts_english
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,438.36 rating

Confidence interval: 1,429.65 – 1,447.08

5033 votes

Category
industry_business_and_management_and_financial_operations
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,415.97 rating

Confidence interval: 1,407.03 – 1,424.90

4932 votes

Category
industry_entertainment_and_sports_and_media
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,446.44 rating

Confidence interval: 1,432.36 – 1,460.51

1857 votes

Category
industry_legal_and_government
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,457.20 rating

Confidence interval: 1,447.77 – 1,466.63

4106 votes

Category
industry_life_and_physical_and_social_science
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,464.46 rating

Confidence interval: 1,449.09 – 1,479.83

1565 votes

Category
industry_mathematical
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,433.77 rating

Confidence interval: 1,419.60 – 1,447.94

1785 votes

Category
industry_medicine_and_healthcare
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,467.79 rating

Confidence interval: 1,461.27 – 1,474.30

10277 votes

Category
industry_software_and_it_services
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,423.96 rating

Confidence interval: 1,415.82 – 1,432.10

5918 votes

Category
industry_writing_and_literature_and_language
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,445.13 rating

Confidence interval: 1,438.08 – 1,452.17

8464 votes

Category
instruction_following
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / japanesehuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,365.87 rating

Confidence interval: 1,323.35 – 1,408.39

175 votes

Category
japanese
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / koreanhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,399.16 rating

Confidence interval: 1,370.71 – 1,427.60

463 votes

Category
korean
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,454.96 rating

Confidence interval: 1,448.14 – 1,461.77

9992 votes

Category
longer_query
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,447.32 rating

Confidence interval: 1,432.80 – 1,461.85

1671 votes

Category
math
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,455.56 rating

Confidence interval: 1,446.37 – 1,464.75

4602 votes

Category
multi_turn
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,416.15 rating

Confidence interval: 1,410.43 – 1,421.87

14423 votes

Category
non_english
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,436.12 rating

Confidence interval: 1,431.47 – 1,440.77

25447 votes

Category
overall
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / polishhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,428.66 rating

Confidence interval: 1,405.09 – 1,452.23

586 votes

Category
polish
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,426.86 rating

Confidence interval: 1,416.13 – 1,437.58

3231 votes

Category
russian
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference
Arena text preference / spanishhuman preference · 2026-10-15 · rating

MiMo-V2-Pro

1,457.07 rating

Confidence interval: 1,436.29 – 1,477.84

845 votes

Category
spanish
Evaluated configuration
mimo-v2-pro
Evaluation type
human preference

Run it locally

Inference · memory estimate

MiMo-V2-Pro

Closed weights. No supported local deployment or GPU requirement is published.

API cost

USD / month

Standard text-token estimate. Excludes taxes, caching, batch discounts, reasoning and multimodal surcharges. Provider limits and regional availability may differ.

MiMo-V2-Pro

Capabilities

Context window
1,048,576 tokens
Maximum output
131,072 tokens
Reasoning
Yes
Tool calling
Yes
Open weights
No
Knowledge cutoff
2024-12
Model license
Proprietary

Input modalities

  • text

Output modalities

  • text