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GPT-4o mini vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
Grok Code Fast 1 leads with 62.1% higher average benchmark score. Grok Code Fast 1 offers 121.6K more tokens in context window than GPT-4o mini. GPT-4o mini is $0.95 cheaper per million tokens. GPT-4o mini supports multimodal inputs. Overall, Grok Code Fast 1 is the stronger choice for coding tasks.
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OpenAI
GPT-4o Mini was created as a smaller, more efficient variant of GPT-4o, designed to bring multimodal capabilities to applications requiring faster response times and lower costs. Built to democratize access to advanced vision and text understanding, it enables developers to build sophisticated applications with reduced resource requirements.
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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.
1 year newer
GPT-4o mini
OpenAI
2024-07-18
Grok Code Fast 1
xAI
2025-08-28
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4o mini
Input:$0.15
Output:$0.60($0.95 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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GPT-4o mini
Average Score:8.7%
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Grok Code Fast 1
Average Score:70.8%(+62.1%)
Performance comparison across key benchmark categories
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GPT-4o mini
Coding8.7%
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Grok Code Fast 1
Coding70.8%(+62.1%)
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Knowledge Cutoff
Training data recency comparison
GPT-4o mini
2023-10-01
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4o mini
1 providers
Azure
Throughput: 92 tok/s
Latency: 0.52ms
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Grok Code Fast 1
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GPT-4o mini
Avg Score:8.7%
Providers:1
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Grok Code Fast 1
Avg Score:70.8%(+62.1%)
Providers:1