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.
Mistral Small
Mistral AI
Mistral Small is a language model developed by Mistral AI. The model is available through 1 API provider. Released in 2024, it represents Mistral AI's latest advancement in AI technology.
Mistral Small
Mistral AI
2024-09-17
Grok-4 Heavy
xAI
2025-07-09
9 months newer
Performance Metrics
Context window and performance specifications
Grok-4 Heavy
Mistral Small
Grok-4 Heavy
2024-12-31
Provider Availability & Performance
Available providers and their performance metrics
Grok-4 Heavy
Mistral Small
Mistral AI
Grok-4 Heavy
Mistral Small