全球最强编码模型 Claude 4 震撼发布：自主编码7小时、给出一句指令30秒内搞定任务，丝滑无Bug

Core Insights - Anthropic has officially launched the Claude 4 series, which includes Claude Opus 4 and Claude Sonnet 4, setting new standards for coding, advanced reasoning, and AI agents [1][3] Model Performance - Claude Opus 4 is described as the most powerful AI model from Anthropic, capable of running tasks for several hours autonomously, outperforming competitors like Google's Gemini 2.5 Pro and OpenAI's models in coding tasks [6][8] - In benchmark tests, Claude Opus 4 achieved 72.5% in SWE-bench and 43.2% in Terminal-bench, leading the field in coding efficiency [10][11] - Claude Sonnet 4, a more cost-effective model, offers excellent coding and reasoning capabilities, achieving 72.7% in SWE-bench, while reducing the likelihood of shortcuts by 65% compared to its predecessor [13][14] Memory and Tool Usage - Claude Opus 4 significantly enhances memory capabilities, allowing it to create and maintain "memory files" for long-term tasks, improving coherence and execution performance [11][20] - Both models can utilize tools during reasoning processes, enhancing their ability to follow instructions accurately and build implicit knowledge over time [19][20] API and Integration - The new models are available on Anthropic API, Amazon Bedrock, and Google Cloud's Vertex AI, with pricing consistent with previous models [15] - Anthropic has also released Claude Code, a command-line tool that integrates with GitHub Actions and development environments like VS Code, facilitating seamless pair programming [17] Market Context - The AI industry is shifting towards reasoning models, with a notable increase in their usage, growing from 2% to 10% of all AI interactions within four months [31][35] - The competitive landscape is intensifying, with major players like OpenAI and Google also releasing advanced models, each showcasing unique strengths [36]