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-3.3 Nemotron Super 49B v1
NVIDIA
Llama-3.3 Nemotron Super 49B v1 is a language model developed by NVIDIA. This model demonstrates exceptional performance with an average score of 81.0% across 7 benchmarks. It excels particularly in MATH-500 (96.6%), MT-Bench (91.7%), MBPP (91.3%). Released in 2025, it represents NVIDIA's latest advancement in AI technology.
Llama-3.3 Nemotron Super 49B 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-3.3 Nemotron Super 49B v1
Performance comparison across key benchmark categories
Grok-4 Heavy
Llama-3.3 Nemotron Super 49B v1
Llama-3.3 Nemotron Super 49B v1
2023-12-31
Grok-4 Heavy
2024-12-31
Provider Availability & Performance
Available providers and their performance metrics
Grok-4 Heavy
Llama-3.3 Nemotron Super 49B v1
Grok-4 Heavy
Llama-3.3 Nemotron Super 49B v1