Claude 3.7 Sonnet - The First Hybrid Reasoning Model Launched by Anthropic

Claude 3.7 Sonnet is the world’s first hybrid reasoning model launched by Anthropic. It has two operating modes: “Standard Mode” and “Extended Thinking Mode”. In Standard Mode, Claude 3.7 Sonnet can quickly generate responses. In Extended Thinking Mode, it can solve complex problems based on step - by - step reasoning. The model performs excellently in complex tasks such as mathematics, physics, and programming, and leads comprehensively in coding ability. Claude 3.7 Sonnet has optimized security and reduced unnecessary rejections. It supports access via Anthropic API, Amazon Bedrock, and Google Cloud’s Vertex AI.

Claude 3.7 Sonnet shows particularly strong improvements in coding and front-end web development.