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GPT-4.1 vs GPT-5 mini
Comprehensive side-by-side LLM comparison
GPT-5 mini leads with 32.7% higher average benchmark score. GPT-4.1 offers 552.3K more tokens in context window than GPT-5 mini. GPT-5 mini is $7.75 cheaper per million tokens. Overall, GPT-5 mini is the stronger choice for coding tasks.
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OpenAI
GPT-4.1 represents an iterative improvement in the GPT-4 series, developed to refine the foundational capabilities established by GPT-4. Built to incorporate learnings and optimizations from the deployment of previous versions, it continues the evolution of OpenAI's flagship model line with enhanced reliability and performance.
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OpenAI
GPT-5 Mini was created as a more accessible version of GPT-5, designed to provide strong capabilities with improved efficiency and lower operational costs. Built to extend GPT-5's advancements to a broader range of applications, it balances advanced performance with practical deployment considerations.
3 months newer
GPT-4.1
OpenAI
2025-04-14
GPT-5 mini
OpenAI
2025-08-07
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.1
Input:$2.00
Output:$8.00
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GPT-5 mini
Input:$0.25
Output:$2.00($7.75 cheaper)
Performance Metrics
Context window and performance specifications
Average performance across 4 common benchmarks
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GPT-4.1
Average Score:36.8%
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GPT-5 mini
Average Score:69.5%(+32.7%)
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Knowledge Cutoff
Training data recency comparison
GPT-5 mini
2024-05-30
GPT-4.1
2024-06-01
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-4.1
1 providers
OpenAI
Throughput: 100 tok/s
Latency: 10ms
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GPT-5 mini
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GPT-4.1
Avg Score:36.8%
Providers:1
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GPT-5 mini
Avg Score:69.5%(+32.7%)
Providers:2