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Grok-4 Heavy vs Mistral Small 3.1 24B Instruct
Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 42.4% higher average benchmark score. Overall, Grok-4 Heavy is the stronger choice for coding tasks.
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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.
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Mistral AI
Mistral Small 3.1 24B Instruct was developed as the instruction-tuned version of the 3.1 base model, designed to deliver improved instruction-following with refinements from the updated architecture. Built to serve diverse applications with enhanced reliability, it advances the Small model line's capabilities.
3 months newer
Mistral Small 3.1 24B Instruct
Mistral AI
2025-03-17
Grok-4 Heavy
xAI
2025-07-09
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Average performance across 1 common benchmarks
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Grok-4 Heavy
Average Score:88.4%(+42.4%)
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Mistral Small 3.1 24B Instruct
Average Score:46.0%
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Knowledge Cutoff
Training data recency comparison
Grok-4 Heavy
2024-12-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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Grok-4 Heavy
0 providers
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Mistral Small 3.1 24B Instruct
0 providers
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Grok-4 Heavy
Avg Score:88.4%(+42.4%)
Providers:0
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Mistral Small 3.1 24B Instruct
Avg Score:46.0%
Providers:0