kimi-k2.5-instant
Not enough verified architecture information for a reliable VRAM estimate.
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AI modelskimi-k2.5-instant
Model evaluation
Capability & preference
Human preference · Arena
Overall text preferences from head-to-head votes. Not factual accuracy or a task-success rate.
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 · 2026-10-15 · rating
kimi-k2.5-instant
1,449.90 rating
Confidence interval: 1,425.31 – 1,474.49
544 votes
- Category
- chinese
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / codinghuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,483.56 rating
Confidence interval: 1,470.21 – 1,496.92
1873 votes
- Category
- coding
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / creative_writinghuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,381.73 rating
Confidence interval: 1,365.77 – 1,397.70
1325 votes
- Category
- creative_writing
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / englishhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,432.80 rating
Confidence interval: 1,422.69 – 1,442.92
3243 votes
- Category
- english
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / exclude_tieshuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,409.03 rating
Confidence interval: 1,399.78 – 1,418.28
5780 votes
- Category
- exclude_ties
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / experthuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,439.78 rating
Confidence interval: 1,417.17 – 1,462.38
632 votes
- Category
- expert
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / frenchhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,403.33 rating
Confidence interval: 1,357.52 – 1,449.14
158 votes
- Category
- french
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / germanhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,412.68 rating
Confidence interval: 1,366.58 – 1,458.77
144 votes
- Category
- german
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / hard_promptshuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,443.25 rating
Confidence interval: 1,434.87 – 1,451.63
4729 votes
- Category
- hard_prompts
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / hard_prompts_englishhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,449.73 rating
Confidence interval: 1,436.13 – 1,463.34
1797 votes
- Category
- hard_prompts_english
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_business_and_management_and_financial_operationshuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,405.01 rating
Confidence interval: 1,390.41 – 1,419.61
1544 votes
- Category
- industry_business_and_management_and_financial_operations
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_entertainment_and_sports_and_mediahuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,396.60 rating
Confidence interval: 1,381.84 – 1,411.35
1496 votes
- Category
- industry_entertainment_and_sports_and_media
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_legal_and_governmenthuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,425.17 rating
Confidence interval: 1,400.39 – 1,449.95
532 votes
- Category
- industry_legal_and_government
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_life_and_physical_and_social_sciencehuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,433.48 rating
Confidence interval: 1,417.19 – 1,449.78
1263 votes
- Category
- industry_life_and_physical_and_social_science
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_mathematicalhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,437.78 rating
Confidence interval: 1,408.21 – 1,467.35
361 votes
- Category
- industry_mathematical
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_medicine_and_healthcarehuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,415.71 rating
Confidence interval: 1,391.48 – 1,439.94
572 votes
- Category
- industry_medicine_and_healthcare
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_software_and_it_serviceshuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,470.66 rating
Confidence interval: 1,459.93 – 1,481.39
2886 votes
- Category
- industry_software_and_it_services
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / industry_writing_and_literature_and_languagehuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,397.23 rating
Confidence interval: 1,384.16 – 1,410.30
1946 votes
- Category
- industry_writing_and_literature_and_language
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / instruction_followinghuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,429.97 rating
Confidence interval: 1,418.18 – 1,441.76
2343 votes
- Category
- instruction_following
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / koreanhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,377.88 rating
Confidence interval: 1,330.67 – 1,425.08
138 votes
- Category
- korean
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / longer_queryhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,435.71 rating
Confidence interval: 1,423.99 – 1,447.42
2390 votes
- Category
- longer_query
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / mathhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,442.53 rating
Confidence interval: 1,418.66 – 1,466.40
555 votes
- Category
- math
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / multi_turnhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,427.19 rating
Confidence interval: 1,412.23 – 1,442.15
1497 votes
- Category
- multi_turn
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / non_englishhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,406.34 rating
Confidence interval: 1,398.31 – 1,414.37
5133 votes
- Category
- non_english
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / overallhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,420.14 rating
Confidence interval: 1,413.68 – 1,426.60
8376 votes
- Category
- overall
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / polishhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,379.85 rating
Confidence interval: 1,337.51 – 1,422.19
176 votes
- Category
- polish
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / russianhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,403.91 rating
Confidence interval: 1,387.23 – 1,420.58
1133 votes
- Category
- russian
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Arena text preference / spanishhuman preference · 2026-10-15 · rating
kimi-k2.5-instant
1,446.50 rating
Confidence interval: 1,414.99 – 1,478.00
347 votes
- Category
- spanish
- Evaluated configuration
- kimi-k2.5-instant
- Evaluation type
- human preference
Run it locally
Capabilities
- Model license
- Modified MIT
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