Comprehensive side-by-side LLM comparison
Claude 3.5 Sonnet leads with 13.6% higher average benchmark score. Claude 3.5 Sonnet offers 255.6K more tokens in context window than GPT-4o mini. GPT-4o mini is $17.25 cheaper per million tokens. Claude 3.5 Sonnet is available on 3 providers. Overall, Claude 3.5 Sonnet is the stronger choice for coding tasks.
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
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.
3 months newer

GPT-4o mini
OpenAI
2024-07-18

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

Claude 3.5 Sonnet

GPT-4o mini
Context window and performance specifications
Average performance across 9 common benchmarks

Claude 3.5 Sonnet

GPT-4o mini
Performance comparison across key benchmark categories

Claude 3.5 Sonnet

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

Claude 3.5 Sonnet
Anthropic
Bedrock

Claude 3.5 Sonnet

GPT-4o mini

Claude 3.5 Sonnet

GPT-4o mini

GPT-4o mini
Azure