Claude 3.7 Sonnet vs DeepSeek-R1

A direct, empirical evaluation of Claude 3.7 Sonnet (Anthropic) against DeepSeek-R1 (DeepSeek-AI).

Claude 3.7 Sonnet

Developed by Anthropic · Proprietary parameters

Enterprise software engineering, full-repo refactoring, and agentic workflows.

DeepSeek-R1

Developed by DeepSeek-AI · 671B parameters

Olympiad mathematics, logic verification, and autonomous thinking chains.