Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 22.2% higher average benchmark score. GPT-4.1 offers 936.0K more tokens in context window than GPT-4o mini. GPT-4o mini is $9.25 cheaper per million tokens. Overall, GPT-4.1 is the stronger choice for coding tasks.
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.
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.
9 months newer

GPT-4o mini
OpenAI
2024-07-18

GPT-4.1
OpenAI
2025-04-14
Cost per million tokens (USD)

GPT-4.1

GPT-4o mini
Context window and performance specifications
Average performance across 5 common benchmarks

GPT-4.1

GPT-4o mini
Performance comparison across key benchmark categories

GPT-4.1

GPT-4o mini
GPT-4o mini
2023-10-01
GPT-4.1
2024-06-01
Available providers and their performance metrics

GPT-4.1
OpenAI

GPT-4o mini

GPT-4.1

GPT-4o mini

GPT-4.1

GPT-4o mini
Azure