Claude Sonnet 5 发布：编码与工具调用性能顶尖
Claude Sonnet 5 is here.
推荐理由
做编码和 Agent 的同学注意了，Sonnet 5 在工具调用上达到顶级水平，且价格不变，建议立即在 Claude Code 中体验。
Claude Sonnet 5 is here.
Top-tier performance on coding and tool use at Sonnet pricing, with a 1M context window.
It's the new default in Claude Code for Pro users, and available everywhere on the Claude Platform, including the API and Managed Agents.
更进一步：量化金融体系
看懂新闻只是起点——沿量化金融路径，把它变成能交付的工程能力