Comprehensive side-by-side LLM comparison
o1-pro leads with 38.6% higher average benchmark score. Claude 3 Sonnet is available on 3 providers. Overall, o1-pro is the stronger choice for coding tasks.
Anthropic
Claude 3 Sonnet was introduced as the balanced middle tier of the Claude 3 family, offering a combination of strong capabilities and operational speed. Designed to provide an optimal tradeoff between intelligence and performance for everyday tasks, it served as a versatile solution for a wide range of enterprise and consumer applications.
OpenAI
o1-pro was developed as an enhanced version of the o1 reasoning model, designed to provide extended reasoning capabilities with greater depth and reliability. Built for professionals and advanced users tackling complex analytical tasks, it offers enhanced thinking time and reasoning quality for the most demanding applications.
9 months newer

Claude 3 Sonnet
Anthropic
2024-02-29

o1-pro
OpenAI
2024-12-17
Context window and performance specifications
Average performance across 1 common benchmarks

Claude 3 Sonnet

o1-pro
o1-pro
2023-09-30
Available providers and their performance metrics

Claude 3 Sonnet
Anthropic
Bedrock

Claude 3 Sonnet

o1-pro

Claude 3 Sonnet

o1-pro

o1-pro