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DeepSeek-V3 vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
Grok Code Fast 1 leads with 28.8% higher average benchmark score. Grok Code Fast 1 offers 3.9K more tokens in context window than DeepSeek-V3. Both models have similar pricing. Overall, Grok Code Fast 1 is the stronger choice for coding tasks.
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DeepSeek
DeepSeek-V3 was introduced as a major architectural advancement, developed with 671B mixture-of-experts parameters and trained on 14.8 trillion tokens. Built to be three times faster than V2 while maintaining open-source availability, it demonstrates competitive performance against frontier closed-source models and represents a significant leap in efficient large-scale model design.
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xAI
Grok Code Fast was developed as a specialized coding model optimized for speed, designed to provide rapid code completion, generation, and assistance. Built to serve developers requiring quick feedback and iterative coding support, it combines programming expertise with low-latency responses.
8 months newer
DeepSeek-V3
DeepSeek
2024-12-25
Grok Code Fast 1
xAI
2025-08-28
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Pricing Comparison
Cost per million tokens (USD)
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DeepSeek-V3
Input:$0.27
Output:$1.10($0.33 cheaper)
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Grok Code Fast 1
Input:$0.20
Output:$1.50
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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DeepSeek-V3
Average Score:42.0%
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Grok Code Fast 1
Average Score:70.8%(+28.8%)
Performance comparison across key benchmark categories
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DeepSeek-V3
Coding42.0%
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Grok Code Fast 1
Coding70.8%(+28.8%)
Provider Availability & Performance
Available providers and their performance metrics
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DeepSeek-V3
1 providers
DeepSeek
Throughput: 100 tok/s
Latency: 0.5ms
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Grok Code Fast 1
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DeepSeek-V3
Avg Score:42.0%
Providers:1
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Grok Code Fast 1
Avg Score:70.8%(+28.8%)
Providers:1