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Kimi K2-Instruct-0905 vs Llama 3.1 Nemotron Ultra 253B v1
Comprehensive side-by-side LLM comparison
Llama 3.1 Nemotron Ultra 253B v1 leads with 7.2% higher average benchmark score. Overall, Llama 3.1 Nemotron Ultra 253B v1 is the stronger choice for coding tasks.
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Moonshot AI
Kimi K2 Instruct-0905 represents a specific release iteration of the K2 Instruct model, developed to incorporate refinements and improvements. Built to provide enhanced instruction-following based on deployment feedback, it continues the evolution of Moonshot's instruction-tuned offerings.
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NVIDIA
Llama 3.1 Nemotron Ultra 253B was developed as NVIDIA's largest Nemotron variant, designed to provide maximum capability through extensive customization of large-scale foundations. Built with 253 billion parameters and NVIDIA's specialized training, it represents the flagship offering in the Nemotron family.
5 months newer
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
Kimi K2-Instruct-0905
Moonshot AI
2025-09-05
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Average performance across 5 common benchmarks
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Kimi K2-Instruct-0905
Average Score:73.1%
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Llama 3.1 Nemotron Ultra 253B v1
Average Score:80.3%(+7.2%)
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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-Instruct-0905
0 providers
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Llama 3.1 Nemotron Ultra 253B v1
0 providers
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Kimi K2-Instruct-0905
Avg Score:73.1%
Providers:0
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Llama 3.1 Nemotron Ultra 253B v1
Avg Score:80.3%(+7.2%)
Providers:0