Comprehensive side-by-side LLM comparison
o3 leads with 16.8% higher average benchmark score. o3 supports multimodal inputs. Overall, o3 is the stronger choice for coding tasks.
NVIDIA
Nemotron Nano 9B v2 is a language model developed by NVIDIA. It achieves strong performance with an average score of 77.0% across 6 benchmarks. It excels particularly in MATH-500 (97.8%), IFEval (90.3%), AIME 2025 (72.1%). It's licensed for commercial use, making it suitable for enterprise applications. Released in 2025, it represents NVIDIA's latest advancement in AI technology.
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.
4 months newer

o3
OpenAI
2025-04-16

Nemotron Nano 9B v2
NVIDIA
2025-08-18
Context window and performance specifications
Average performance across 2 common benchmarks

Nemotron Nano 9B v2

o3
o3
2024-05-31
Nemotron Nano 9B v2
2024-09
Available providers and their performance metrics

Nemotron Nano 9B v2

o3
OpenAI

Nemotron Nano 9B v2

o3

Nemotron Nano 9B v2

o3