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GPT-4.1 mini vs Grok Code Fast 1
Comprehensive side-by-side LLM comparison
Grok Code Fast 1 leads with 47.2% higher average benchmark score. GPT-4.1 mini offers 814.3K more tokens in context window than Grok Code Fast 1. Both models have similar pricing. GPT-4.1 mini supports multimodal inputs. Overall, Grok Code Fast 1 is the stronger choice for coding tasks.
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OpenAI
GPT-4.1 Mini was created as a smaller, more efficient variant of GPT-4.1, designed to provide strong capabilities with reduced computational requirements. Built to serve applications where speed and cost are priorities while maintaining solid performance, it extends the GPT-4.1 capabilities to resource-conscious deployments.
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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.
4 months newer
GPT-4.1 mini
OpenAI
2025-04-14
Grok Code Fast 1
xAI
2025-08-28
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.1 mini
Input:$0.40
Output:$1.60
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Grok Code Fast 1
Input:$0.20
Output:$1.50($0.30 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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GPT-4.1 mini
Average Score:23.6%
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Grok Code Fast 1
Average Score:70.8%(+47.2%)
Performance comparison across key benchmark categories
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GPT-4.1 mini
Coding23.6%
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Grok Code Fast 1
Coding70.8%(+47.2%)
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Knowledge Cutoff
Training data recency comparison
GPT-4.1 mini
2024-05-31
More recent knowledge cutoff means awareness of newer technologies and frameworks
Provider Availability & Performance
Available providers and their performance metrics
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GPT-4.1 mini
2 providers
OpenAI
Throughput: 150 tok/s
Latency: 5ms
ZeroEval
Throughput: 150 tok/s
Latency: 5ms
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GPT-4.1 mini
Avg Score:23.6%
Providers:2
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Grok Code Fast 1
Avg Score:70.8%(+47.2%)
Providers:1