Comprehensive side-by-side LLM comparison
Llama 3.1 Nemotron Ultra 253B v1 leads with 2.3% higher average benchmark score. Command R+ is available on 2 providers. Both models have their strengths depending on your specific coding needs.
Cohere
Command R+ is a language model developed by Cohere. It achieves strong performance with an average score of 74.6% across 6 benchmarks. It excels particularly in HellaSwag (88.6%), Winogrande (85.4%), MMLU (75.7%). It supports a 256K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents Cohere's latest advancement in AI technology.
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.
7 months newer
Command R+
Cohere
2024-08-30
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
Context window and performance specifications
Average performance across 12 common benchmarks
Command R+
Llama 3.1 Nemotron Ultra 253B v1
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
Available providers and their performance metrics
Command R+
Bedrock
Cohere
Command R+
Llama 3.1 Nemotron Ultra 253B v1
Command R+
Llama 3.1 Nemotron Ultra 253B v1
Llama 3.1 Nemotron Ultra 253B v1