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GPT-4.1 nano vs Grok-4
Comprehensive side-by-side LLM comparison
Grok-4 leads with 37.2% higher average benchmark score. GPT-4.1 nano offers 816.3K more tokens in context window than Grok-4. GPT-4.1 nano is $17.50 cheaper per million tokens. Overall, Grok-4 is the stronger choice for coding tasks.
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OpenAI
GPT-4.1 Nano was developed as the smallest and most efficient variant in the GPT-4.1 family, designed for applications requiring minimal latency and resource usage. Built to enable AI capabilities on edge devices and resource-constrained environments, it distills GPT-4.1 capabilities into an ultra-compact form factor.
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xAI
Grok 4 represents the fourth generation of xAI's language models, developed to continue advancing the frontier of AI reasoning and knowledge. Built to handle increasingly complex tasks with enhanced reliability, it demonstrates xAI's commitment to pushing AI capabilities forward.
2 months newer
GPT-4.1 nano
OpenAI
2025-04-14
Grok-4
xAI
2025-07-09
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.1 nano
Input:$0.10
Output:$0.40($17.50 cheaper)
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Grok-4
Input:$3.00
Output:$15.00
Performance Metrics
Context window and performance specifications
Average performance across 1 common benchmarks
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GPT-4.1 nano
Average Score:50.3%
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Grok-4
Average Score:87.5%(+37.2%)
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Knowledge Cutoff
Training data recency comparison
GPT-4.1 nano
2024-05-31
Grok-4
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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GPT-4.1 nano
1 providers
OpenAI
Throughput: 200 tok/s
Latency: 2ms
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Grok-4
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GPT-4.1 nano
Avg Score:50.3%
Providers:1
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Grok-4
Avg Score:87.5%(+37.2%)
Providers:2