Model Comparison
Comprehensive side-by-side analysis of model capabilities and performance
Grok-4 Heavy
xAI
Grok-4 Heavy is a multimodal language model developed by xAI. It achieves strong performance with an average score of 79.5% across 6 benchmarks. It excels particularly in AIME 2025 (100.0%), HMMT25 (96.7%), GPQA (88.4%). The model shows particular specialization in general tasks with an average performance of 79.5%. As a multimodal model, it can process and understand text, images, and other input formats seamlessly. Released in 2025, it represents xAI's latest advancement in AI technology.
Llama 3.1 Nemotron Nano 8B V1
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.
Llama 3.1 Nemotron Nano 8B V1
NVIDIA
2025-03-18
Grok-4 Heavy
xAI
2025-07-09
3 months newer
Average performance across 2 common benchmarks
Grok-4 Heavy
Llama 3.1 Nemotron Nano 8B V1
Performance comparison across key benchmark categories
Grok-4 Heavy
Llama 3.1 Nemotron Nano 8B V1
Llama 3.1 Nemotron Nano 8B V1
2023-12-31
Grok-4 Heavy
2024-12-31
Provider Availability & Performance
Available providers and their performance metrics
Grok-4 Heavy
Llama 3.1 Nemotron Nano 8B V1
Grok-4 Heavy
Llama 3.1 Nemotron Nano 8B V1