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DeepSeek R1 Zero vs Grok-4 Heavy
Comprehensive side-by-side LLM comparison
Grok-4 Heavy leads with 22.2% higher average benchmark score. Grok-4 Heavy supports multimodal inputs. Overall, Grok-4 Heavy is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-R1-Zero was introduced as an experimental variant trained with minimal human supervision, designed to develop reasoning patterns through self-guided reinforcement learning. Built to explore how models can discover analytical strategies independently, it represents research into autonomous reasoning capability development.
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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.
5 months newer
DeepSeek R1 Zero
DeepSeek
2025-01-20
Grok-4 Heavy
xAI
2025-07-09
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Average performance across 2 common benchmarks
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DeepSeek R1 Zero
Average Score:61.7%
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Grok-4 Heavy
Average Score:83.9%(+22.2%)
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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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DeepSeek R1 Zero
0 providers
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Grok-4 Heavy
0 providers
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DeepSeek R1 Zero
Avg Score:61.7%
Providers:0
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Grok-4 Heavy
Avg Score:83.9%(+22.2%)
Providers:0