Comprehensive side-by-side LLM comparison
o3 leads with 36.3% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
NVIDIA
Llama 3.1 Nemotron Nano 8B V1 is a language model developed by NVIDIA. It achieves strong performance with an average score of 72.2% across 7 benchmarks. It excels particularly in MATH-500 (95.4%), MBPP (84.6%), MT-Bench (81.0%). Released in 2025, it represents NVIDIA's latest advancement in AI technology.
OpenAI
o3 is a multimodal language model developed by OpenAI. It achieves strong performance with an average score of 67.5% across 22 benchmarks. It excels particularly in COLLIE (98.4%), AIME 2024 (91.6%), ARC-AGI (88.0%). It supports a 300K token context window for handling large documents. The model is available through 1 API provider. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents OpenAI's latest advancement in AI technology.
29 days newer
Llama 3.1 Nemotron Nano 8B V1
NVIDIA
2025-03-18
o3
OpenAI
2025-04-16
Context window and performance specifications
Average performance across 27 common benchmarks
Llama 3.1 Nemotron Nano 8B V1
o3
Llama 3.1 Nemotron Nano 8B V1
2023-12-31
o3
2024-05-31
Available providers and their performance metrics
Llama 3.1 Nemotron Nano 8B V1
o3
OpenAI
Llama 3.1 Nemotron Nano 8B V1
o3
Llama 3.1 Nemotron Nano 8B V1
o3