Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 30.9% higher average benchmark score. Overall, Grok-4 Heavy is the stronger choice for coding tasks.
xAI
Grok 4 Heavy was created as a larger, more capable variant of Grok 4, designed to provide maximum reasoning depth and analytical capability. Built for the most demanding applications requiring sophisticated problem-solving, it represents xAI's flagship offering in the fourth generation.
Mistral AI
Magistral Medium was introduced as a specialized model for advanced reasoning and analytical tasks, designed to handle complex problem-solving scenarios. Built to serve enterprise and professional applications requiring sophisticated reasoning, it represents Mistral's focus on high-quality analytical capabilities.
29 days newer

Magistral Medium
Mistral AI
2025-06-10

Grok-4 Heavy
xAI
2025-07-09
Average performance across 4 common benchmarks

Grok-4 Heavy

Magistral Medium
Grok-4 Heavy
2024-12-31
Magistral Medium
2025-06-01
Available providers and their performance metrics

Grok-4 Heavy

Magistral Medium

Grok-4 Heavy

Magistral Medium