Kimi K2 Base
Zero-eval
#1C-Eval
#1MMLU-redux-2.0
#1TriviaQA
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by Moonshot AI
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About
Kimi K2 Base is a language model developed by Moonshot AI. It achieves strong performance with an average score of 69.2% across 13 benchmarks. It excels particularly in C-Eval (92.5%), GSM8k (92.1%), MMLU-redux-2.0 (90.2%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents Moonshot AI's latest advancement in AI technology.
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Timeline
AnnouncedJul 11, 2025
ReleasedJul 11, 2025
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Specifications
Training Tokens15.5T
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License & Family
License
MIT
Performance Overview
Performance metrics and category breakdown
Overall Performance
13 benchmarks
Average Score
69.2%
Best Score
92.5%
High Performers (80%+)
6+
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All Benchmark Results for Kimi K2 Base
Complete list of benchmark scores with detailed information
| C-Eval | text | 0.93 | 92.5% | Self-reported | |
| GSM8k | text | 0.92 | 92.1% | Self-reported | |
| MMLU-redux-2.0 | text | 0.90 | 90.2% | Self-reported | |
| MMLU | text | 0.88 | 87.8% | Self-reported | |
| TriviaQA | text | 0.85 | 85.1% | Self-reported | |
| EvalPlus | text | 0.80 | 80.3% | Self-reported | |
| CSimpleQA | text | 0.78 | 77.6% | Self-reported | |
| MATH | text | 0.70 | 70.2% | Self-reported | |
| MMLU-Pro | text | 0.69 | 69.2% | Self-reported | |
| GPQA | text | 0.48 | 48.1% | Self-reported |
Showing 1 to 10 of 13 benchmarks