Comprehensive side-by-side LLM comparison
o3 leads with 34.3% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
NVIDIA
Llama 3.1 Nemotron Nano 8B was created as a compact variant optimized by NVIDIA, designed to bring Llama 3.1 capabilities to more efficient deployments. Built with NVIDIA's efficiency optimizations, it serves applications requiring strong performance with reduced resource requirements.
OpenAI
o3 represents the next generation in OpenAI's reasoning model series, developed to advance the capabilities of deliberate, step-by-step problem solving. Built to handle increasingly complex challenges across mathematics, science, and coding, it continues the evolution of reasoning-focused AI with improved analytical depth and accuracy.
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 2 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