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本文提出一套面向生成式AI工作负载的生产级内容提取系统，包含选择性OCR路由、稀缺优先的标注策展引擎、结构感知的父子分块器与只读检索评估器，在180篇文档语料上达到97.4/100的抽取评分与hit@10 92.8%的检索命中率，并总结出三条设计原则。
Xtracticle is a free, open-source tool that extracts X (Twitter) articles, threads, and posts and converts them into Markdown, plain text, PDF, or EPUB files without requiring a login or API key. The new version adds thread unrolling, batch mode, an iPhone Shortcut, 7 languages, and an MCP server for AI assistants like Claude, ChatGPT, and Cursor.