Comprehensive side-by-side LLM comparison
GPT-4.1 mini leads with 15.0% higher average benchmark score. GPT-4.1 mini offers 936.0K more tokens in context window than GPT-4o mini. GPT-4o mini is $1.25 cheaper per million tokens. Overall, GPT-4.1 mini is the stronger choice for coding tasks.
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.
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 mini
OpenAI
2025-04-14
Cost per million tokens (USD)

GPT-4.1 mini

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

GPT-4.1 mini

GPT-4o mini
Performance comparison across key benchmark categories

GPT-4.1 mini

GPT-4o mini
GPT-4o mini
2023-10-01
GPT-4.1 mini
2024-05-31
Available providers and their performance metrics

GPT-4.1 mini
OpenAI
ZeroEval


GPT-4.1 mini

GPT-4o mini

GPT-4.1 mini

GPT-4o mini
GPT-4o mini
Azure