Comprehensive side-by-side LLM comparison
GPT-4.1 leads with 5.7% higher average benchmark score. GPT-4.1 offers 886.8K more tokens in context window than o1-mini. GPT-4.1 is $5.00 cheaper per million tokens. GPT-4.1 supports multimodal inputs. 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
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
OpenAI
2025-04-14
Cost per million tokens (USD)

GPT-4.1

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

GPT-4.1

o1-mini
GPT-4.1
2024-06-01
Available providers and their performance metrics

GPT-4.1
OpenAI

o1-mini

GPT-4.1

o1-mini

GPT-4.1

o1-mini
Azure
OpenAI