Comprehensive side-by-side LLM comparison
GPT-4.1 mini leads with 3.7% higher average benchmark score. GPT-4.1 mini offers 886.8K more tokens in context window than o1-mini. GPT-4.1 mini is $13.00 cheaper per million tokens. GPT-4.1 mini supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
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
o1-mini was created as a faster, more cost-effective reasoning model, designed to bring extended thinking capabilities to applications with tighter latency and budget constraints. Built to excel particularly in coding and STEM reasoning while maintaining affordability, it provides a more accessible entry point to reasoning-enhanced AI assistance.
7 months newer

o1-mini
OpenAI
2024-09-12

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

GPT-4.1 mini

o1-mini
Context window and performance specifications
Average performance across 2 common benchmarks

GPT-4.1 mini

o1-mini
GPT-4.1 mini
2024-05-31
Available providers and their performance metrics

GPT-4.1 mini
OpenAI
ZeroEval


GPT-4.1 mini

o1-mini

GPT-4.1 mini

o1-mini
o1-mini
Azure
OpenAI