Model Comparison

Comprehensive side-by-side analysis of model capabilities and performance

Kimi K2-Instruct-0905

Moonshot AI

Kimi K2-Instruct-0905 is a language model developed by Moonshot AI. It achieves strong performance with an average score of 64.1% across 29 benchmarks. It excels particularly in MATH-500 (97.4%), MMLU-Redux (92.7%), IFEval (89.8%). 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.

Llama 3.1 Nemotron Ultra 253B v1

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%). The model shows particular specialization in math tasks with an average performance of 84.7%. Released in 2025, it represents NVIDIA's latest advancement in AI technology.

Llama 3.1 Nemotron Ultra 253B v1

NVIDIA

2025-04-07

Kimi K2-Instruct-0905

Moonshot AI

2025-09-05

5 months newer

Average performance across 5 common benchmarks

Kimi K2-Instruct-0905

Average Score:73.1%

Llama 3.1 Nemotron Ultra 253B v1

+7.2%

Average Score:80.3%

Performance comparison across key benchmark categories

Kimi K2-Instruct-0905

math

65.0%

code

56.9%

general

69.9%

Llama 3.1 Nemotron Ultra 253B v1

math

+19.7%

84.7%

code

+21.0%

77.9%

general

+5.2%

75.1%

Benchmark Scores - Detailed View

Side-by-side comparison of all benchmark scores

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

Kimi K2-Instruct-0905

0 providers

Llama 3.1 Nemotron Ultra 253B v1

0 providers

Kimi K2-Instruct-0905

Avg Score:73.1%

Providers:0

Llama 3.1 Nemotron Ultra 253B v1

+7.2%

Avg Score:80.3%

Providers:0