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Kimi K2 Base vs Llama 3.1 Nemotron Ultra 253B v1
Comprehensive side-by-side LLM comparison
Kimi K2 Base leads with 23.6% higher average benchmark score. Overall, Kimi K2 Base is the stronger choice for coding tasks.
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Moonshot AI
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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NVIDIA
Llama 3.1 Nemotron Ultra 253B v1 is a language model developed by NVIDIA. It achieves strong performance with an average score of 79.2% across 6 benchmarks. It excels particularly in MATH-500 (97.0%), IFEval (89.5%), GPQA (76.0%). Released in 2025, it represents NVIDIA's latest advancement in AI technology.
3 months newer
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
Kimi K2 Base
Moonshot AI
2025-07-11
Average performance across 18 common benchmarks
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Kimi K2 Base
Average Score:50.0%(+23.6%)
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Llama 3.1 Nemotron Ultra 253B v1
Average Score:26.4%
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Knowledge Cutoff
Training data recency comparison
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Kimi K2 Base
0 providers
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Llama 3.1 Nemotron Ultra 253B v1
0 providers
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Kimi K2 Base
Avg Score:50.0%(+23.6%)
Providers:0
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Llama 3.1 Nemotron Ultra 253B v1
Avg Score:26.4%
Providers:0