GPT-6 Astra vs Claude 3.7 Sonnet
A direct, empirical evaluation of GPT-6 Astra (OpenAI) against Claude 3.7 Sonnet (Anthropic).
GPT-6 Astra
Developed by OpenAI · Proprietary Frontier parameters
Complex multi-step engineering, formal math proofs, autonomous computer/browser navigation, and CAD synthesis.
Claude 3.7 Sonnet
Developed by Anthropic · Proprietary parameters
Enterprise software engineering, full-repo refactoring, and agentic workflows.