Comprehensive side-by-side LLM comparison
Llama 3.1 Nemotron Ultra 253B v1 leads with 4.4% higher average benchmark score. o1-mini is available on 2 providers. Both models have their strengths depending on your specific coding needs.
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.
OpenAI
o1-mini is a language model developed by OpenAI. It achieves strong performance with an average score of 71.9% across 6 benchmarks. It excels particularly in HumanEval (92.4%), MATH-500 (90.0%), MMLU (85.2%). It supports a 194K token context window for handling large documents. The model is available through 2 API providers. Released in 2024, it represents OpenAI's latest advancement in AI technology.
6 months newer
o1-mini
OpenAI
2024-09-12
Llama 3.1 Nemotron Ultra 253B v1
NVIDIA
2025-04-07
Context window and performance specifications
Average performance across 10 common benchmarks
Llama 3.1 Nemotron Ultra 253B v1
o1-mini
Llama 3.1 Nemotron Ultra 253B v1
2023-12-01
Available providers and their performance metrics
Llama 3.1 Nemotron Ultra 253B v1
o1-mini
Azure
Llama 3.1 Nemotron Ultra 253B v1
o1-mini
Llama 3.1 Nemotron Ultra 253B v1
o1-mini
OpenAI