Comprehensive side-by-side LLM comparison
Claude 3.5 Sonnet leads with 4.6% higher average benchmark score. Claude 3.5 Sonnet offers 206.5K more tokens in context window than o1-mini. o1-mini is $3.00 cheaper per million tokens. Claude 3.5 Sonnet supports multimodal inputs. Both models have their strengths depending on your specific coding needs.
Anthropic
This upgraded version of Claude 3.5 Sonnet was released with significant improvements in coding and agentic tool use. Built to deliver enhanced performance in software engineering tasks, it brought substantial gains in reasoning and problem-solving while introducing the groundbreaking computer use capability in public beta, allowing it to interact with computer interfaces like a human.
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.
1 month newer

o1-mini
OpenAI
2024-09-12

Claude 3.5 Sonnet
Anthropic
2024-10-22
Cost per million tokens (USD)

Claude 3.5 Sonnet

o1-mini
Context window and performance specifications
Average performance across 3 common benchmarks

Claude 3.5 Sonnet

o1-mini
Available providers and their performance metrics

Claude 3.5 Sonnet
Anthropic
Bedrock

Claude 3.5 Sonnet

o1-mini

Claude 3.5 Sonnet

o1-mini

o1-mini
Azure
OpenAI