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GPT-4.1 vs GPT-4o
Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 11.4% higher average benchmark score. GPT-4.1 offers 936.0K more tokens in context window than GPT-4o. GPT-4.1 is $2.50 cheaper per million tokens. Overall, GPT-4.1 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
This updated version of GPT-4o was released with refinements to its multimodal capabilities and improved performance across text, vision, and audio tasks. Built to incorporate learnings from the initial GPT-4o deployment, it enhanced reliability and accuracy while maintaining the seamless cross-modal reasoning that defines the GPT-4o family.
8 months newer
GPT-4o
OpenAI
2024-08-06
GPT-4.1
OpenAI
2025-04-14
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Pricing Comparison
Cost per million tokens (USD)
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GPT-4.1
Input:$2.00
Output:$8.00($2.50 cheaper)
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GPT-4o
Input:$2.50
Output:$10.00
Performance Metrics
Context window and performance specifications
Average performance across 23 common benchmarks
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GPT-4.1
Average Score:62.0%(+11.4%)
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GPT-4o
Average Score:50.7%
Performance comparison across key benchmark categories
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GPT-4.1
Coding54.6%(+21.4%)
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GPT-4o
Coding33.2%
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Knowledge Cutoff
Training data recency comparison
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-4o
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GPT-4.1
Avg Score:62.0%(+11.4%)
Providers:1
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GPT-4o
Avg Score:50.7%
Providers:2