亚马逊云科技上线Anthropic新一代Claude模型

Core Insights - Amazon Web Services (AWS) has launched Anthropic's latest models, Claude Opus 4.1 and Claude Sonnet 4, on Amazon Bedrock, enhancing AI capabilities for complex tasks [1] Model Performance - Claude Opus 4.1 demonstrates superior performance in agentic coding, achieving a SWE-bench verified score of 74.5% and excelling in long-term task handling and complex problem-solving [2] - Claude Sonnet 4 shows improved efficiency over its predecessor, Claude Sonnet 3.7, with notable advancements in coding and reasoning capabilities [2] Features and Capabilities - Both models support a context window of 200,000 tokens, allowing users to manage and generate extensive content while maintaining quality and coherence [2] - Claude Opus 4.1 is positioned as Anthropic's most intelligent model to date, capable of replacing Opus 4, while Claude Sonnet 4 is optimized for high-volume applications [2]