Comprehensive side-by-side LLM comparison
Claude 3.7 Sonnet leads with 26.2% higher average benchmark score. Claude 3.7 Sonnet offers 167.2K more tokens in context window than o1-preview. Claude 3.7 Sonnet is $57.00 cheaper per million tokens. Claude 3.7 Sonnet supports multimodal inputs. Claude 3.7 Sonnet is available on 4 providers. Overall, Claude 3.7 Sonnet is the stronger choice for coding tasks.
Anthropic
Claude 3.7 Sonnet represents Anthropic's first hybrid reasoning model, capable of producing near-instant responses or extended step-by-step thinking that is visible to users. Developed with particularly strong improvements in coding and front-end web development, it allows users to control thinking budgets and balances real-world task performance with reasoning capabilities for enterprise applications.
OpenAI
o1-preview was introduced as an early version of OpenAI's reasoning model series, designed to demonstrate the potential of AI models that engage in extended thinking before responding. Built to solve complex problems through deliberate reasoning processes, it represented an initial step toward more thoughtful and analytical AI systems.
5 months newer

o1-preview
OpenAI
2024-09-12

Claude 3.7 Sonnet
Anthropic
2025-02-24
Cost per million tokens (USD)

Claude 3.7 Sonnet

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

Claude 3.7 Sonnet

o1-preview
Performance comparison across key benchmark categories

Claude 3.7 Sonnet

o1-preview
Available providers and their performance metrics

Claude 3.7 Sonnet
Anthropic
Bedrock
ZeroEval

Claude 3.7 Sonnet

o1-preview

Claude 3.7 Sonnet

o1-preview

o1-preview
Azure
OpenAI