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body_diff: "[{\"diffs\":[[1,\"<html>\\\r\\\n<head>\\\r\\\n  <title>刚刚，PDF利器Chunkr开源了！</title>\\\r\\\n  <basefont face=\\\"微软雅黑\\\" size=\\\"2\\\" />\\\r\\\n  <meta http-equiv=\\\"Content-Type\\\" content=\\\"text/html;charset=utf-8\\\" />\\\r\\\n  <meta name=\\\"exporter-version\\\" content=\\\"YXBJ Windows/608924 (zh-CN, DDL); Windows/10.0.0 (Win64); EDAMVersion=V2;\\\"/>\\\r\\\n  <meta name=\\\"content-class\\\" content=\\\"yinxiang.peso.superNote\\\"/>\\\r\\\n  <meta name=\\\"application-data:yinxiang.noteLayout\\\" content=\\\"{\\\"lineSpace\\\":\\\"recommend\\\",\\\"paragraphSpace\\\":\\\"recommend\\\"}\\\"/>\\\r\\\n  <style>\\\r\\\n\\tbody, td {\\\r\\\n\\t  font-family: 微软雅黑;\\\r\\\n\\t  font-size: 12pt;\\\r\\\n\\t}\\\r\\\n  </style>\\\r\\\n</head>\\\r\\\n<body>\\\r\\\n<a name=\\\"1195\\\"></a>\\\r\\\n<h1>刚刚，PDF利器Chunkr开源了！</h1>\\\r\\\n\\\r\\\n<div><span style=\\\"\\\"><div style=\\\"max-width: 700px;\\\"><p></p><div style=\\\"--en-blockquote: true; box-sizing: border-box; border-left: 3px solid #b4c0cc; background-position: initial initial; background-repeat: initial initial;\\\"><div>原文链接: <a href=\\\"http://mp.weixin.qq.com/s?__biz=MzA4NzgzMjA4MQ==&amp;mid=2453452187&amp;idx=2&amp;sn=02bfce5c1eda5cf1754148b2d106338e&amp;chksm=86a188bee427a7230448ece2e789be287dc0c8b239f02a1c0ef523d0fdc8104b3bf652b20e1c&amp;mpshare=1&amp;scene=1&amp;srcid=10136MJrZ4l4Y6K3q497Xd0C&amp;sharer_shareinfo=06e4d9e27dbdc6c5c4da61310f1daa0f&amp;sharer_shareinfo_first=06e4d9e27dbdc6c5c4da61310f1daa0f#rd\\\"><span>http://mp.weixin.qq.com/s?__biz=MzA4NzgzMjA4MQ==&amp;mid=2453452...</span></a></div></div><p></p><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent;\\\">原创</span><span style=\\\"-webkit-tap-highlight-color: transparent;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent;\\\">JJJohn</span></span><span style=\\\"-webkit-tap-highlight-color: transparent;\\\"><a style=\\\"-webkit-tap-highlight-color: transparent;\\\"> AGI Hunt </a></span><span style=\\\"-webkit-tap-highlight-color: transparent;\\\"><em style=\\\"-webkit-tap-highlight-color: transparent;\\\"></em></span></div><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div align=\\\"justify\\\" style=\\\"-webkit-tap-highlight-color: transparent; color: #595959; word-spacing: 0; letter-spacing: 0.05em; word-break: break-word; word-wrap: break-word; text-align: justify;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent; color: rgb(255,76,65);\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent;\\\">PDF处理终于不再是噩梦！</strong></span></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Lumina AI推出的开源工具Chunkr，正在为RAG（检索增强生成）领域带来一场革命。</p><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">Chunkr：PDF处理的救星</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">几乎所有涉足RAG的开发者都不得不面对PDF这个&quot;撒旦的文件格式&quot;。现有的解决方案要么速度慢如蜗牛，要么价格高得离谱，要么就是闭源黑盒。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><img src=\\\":/70057c995c0a4c37b0d0c6bbb273e92a\\\" type=\\\"image/jpeg\\\" data-filename=\\\"640.jpg\\\" style=\\\"--en-marks: %7B%22align%22%3A%22center%22%7D; -webkit-tap-highlight-color: transparent; color: rgb(0,0,0); letter-spacing: 0.75px; text-wrap: wrap; width: auto;\\\" width=\\\"auto\\\"/></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Chunkr的出现，让这一切有了改变。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">它不仅<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">开源</strong>，而且<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">速度快</strong>、<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">质量高</strong>。更重要的是，它能够处理<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">PDF、PPT、DOCX和XLSX</strong>等多种文件格式。</p><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">强大功能一网打尽</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Chunkr提供了一系列令人垂涎的功能：</p><ul style=\\\"-webkit-tap-highlight-color: transparent; color: black; list-style-type: disc;\\\"><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">为PDF、PPT、DOCX和XLSX提供<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">边界框和标签</strong></p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">所有分段PNG的<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">签名URL</strong></p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">卓越的表格OCR能力</strong></p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">高速处理</strong>：高质量模式下每秒10页，快速模式下每秒50页</p></li></ul><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">更让人惊喜的是，Chunkr还提供了<strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">1500页的免费托管API额度</strong>！</p><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">开源的力量</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Ishaan Kapoor (@Ishaank1999) 强调了开源的重要性：</p><div style=\\\"--en-blockquote: true; -webkit-tap-highlight-color: transparent; display: block; overflow: auto; overflow-scrolling: touch; border-left: 3px solid #35b378; background: #FBF9FD; color: #616161; border-right: 0 solid #35b378; quotes: none;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">我们相信像Chunkr这样的软件应该是开源的。它是代理和搜索工具所需的核心技术——这应该是一个已经解决的问题。</p></div><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">开源不仅让技术变得透明，也为整个社区贡献了宝贵的资源。</p><p style=\\\"-webkit-tap-highlight-color: transparent; text-align: center;\\\"><img src=\\\":/ac59a615ce0f409ba739eedb9e70a26b\\\" type=\\\"image/png\\\" data-filename=\\\"640.png\\\" style=\\\"--en-marks: %7B%22align%22%3A%22center%22%7D; -webkit-tap-highlight-color: transparent; width: auto;\\\" width=\\\"auto\\\"/></p><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">性能对比</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><img src=\\\":/d6f923f015f44a30b463cac15d007fe4\\\" type=\\\"image/jpeg\\\" data-filename=\\\"640.jpg\\\" style=\\\"--en-marks: %7B%22align%22%3A%22center%22%7D; -webkit-tap-highlight-color: transparent; display: block; width: auto; max-width: 100%;\\\" width=\\\"auto\\\"/></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Chunkr在性能上也不遑多让。与广受欢迎的开源解决方案Unstructured相比，Chunkr采用了更先进的技术。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Ishaan指出：</p><div style=\\\"--en-blockquote: true; -webkit-tap-highlight-color: transparent; display: block; overflow: auto; overflow-scrolling: touch; border-left: 3px solid #35b378; background: #FBF9FD; color: #616161; border-right: 0 solid #35b378; quotes: none;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Unstructured是最大的可比开源解决方案，被财富500强企业中的三分之一使用——但他们依赖于像tesseract这样十年前的技术。</p></div><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">技术内幕</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><img src=\\\":/2f840ecf9e374f94893f85849188e654\\\" type=\\\"image/jpeg\\\" data-filename=\\\"640.jpg\\\" style=\\\"--en-marks: %7B%22align%22%3A%22center%22%7D; -webkit-tap-highlight-color: transparent; display: block; width: auto; max-width: 100%;\\\" width=\\\"auto\\\"/></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">Chunkr的强大源于其精心设计的技术栈：</p><ul style=\\\"-webkit-tap-highlight-color: transparent; color: black; list-style-type: disc;\\\"><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">VGT</strong>（GiT和ViT）</p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">OCR</strong>（paddle）</p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">VLM</strong>（qwen）用于后备</p></li></ul><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">这种组合确保了Chunkr能够高效准确地处理各种复杂文档。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">对于那些饱受PDF处理之苦的开发者来说，Chunkr不仅解决了技术难题，还通过开源方式为整个社区赋能。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">如Ishaan所说：</p><div style=\\\"--en-blockquote: true; -webkit-tap-highlight-color: transparent; display: block; overflow: auto; overflow-scrolling: touch; border-left: 3px solid #35b378; background: #FBF9FD; color: #616161; border-right: 0 solid #35b378; quotes: none;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">分割对搜索质量有着巨大影响。处理这些的管道不应该对你来说是个黑盒。</p></div><h2 align=\\\"leftt\\\" style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 23px; bmin-height: 32px; border-bottom: solid 1px #000; display: inline-block; border-bottom-width: 0; border-bottom-style: solid; border-color: #35b378; text-align: leftt;\\\">未来展望</h2><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">随着AI和RAG技术的不断发展，Chunkr不仅简化了开发流程，还为更智能、更高效的信息处理铺平了道路。</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">PDF处理不再是噩梦，Chunkr让它变成了美梦。</strong></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent; color: rgb(255,76,65);\\\">你准备好尝试了吗？</span></strong><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\"></strong></p><p style=\\\"-webkit-tap-highlight-color: transparent; letter-spacing: 0.75px; text-wrap: wrap; color: black;\\\">仓库地址：</p><p style=\\\"-webkit-tap-highlight-color: transparent; letter-spacing: 0.75px; text-wrap: wrap; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent;\\\">https://github.com/lumina-ai-inc/chunkr</strong></p></div><div style=\\\"-webkit-tap-highlight-color: transparent; display: inline; width: 90%; color: black; word-break: break-all;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent;\\\"></span><span style=\\\"-webkit-tap-highlight-color: transparent; letter-spacing: 0.05em;\\\">👇</span></p><p style=\\\"-webkit-tap-highlight-color: transparent;\\\"><span style=\\\"-webkit-tap-highlight-color: transparent; letter-spacing: 0.05em;\\\"><br style=\\\"-webkit-tap-highlight-color: transparent;\\\"/></span></p></div><div align=\\\"justify\\\" style=\\\"-webkit-tap-highlight-color: transparent; color: rgb(89,89,89); word-spacing: 0; letter-spacing: 0.05em; word-break: break-word; overflow-wrap: break-word; text-align: justify;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">👇</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">👇</p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">👇</p><h3 style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378; font-size: 20px;\\\">本文同步自于知识星球《AGI Hunt》</h3><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">星球实时采集和监控推特、油管、discord、电报等平台的热点AI 内容，并基于数个资讯处理的 AI agent 挑选、审核、翻译、总结到星球中。</p><ul style=\\\"-webkit-tap-highlight-color: transparent; color: black; list-style-type: disc;\\\"><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">每天约监控6000 条消息，可节省约800+ 小时的阅读成本；</p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">每天挖掘出10+ 热门的/新的 github 开源 AI 项目；</p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">每天转译、点评 10+ 热门 arxiv AI 前沿论文。</p></li></ul><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">星球非免费。</strong>定价99元/年，0.27元/天。(每+100人，+20元。元老福利~）</p><ul style=\\\"-webkit-tap-highlight-color: transparent; color: black; list-style-type: disc;\\\"><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">一是运行有成本，我希望它能自我闭环，这样才能长期稳定运转；</p></li><li style=\\\"-webkit-tap-highlight-color: transparent;\\\"><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\">二是对人的挑选，鱼龙混杂不是我想要的，希望找到关注和热爱 AI 的人。</p></li></ul><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><strong style=\\\"-webkit-tap-highlight-color: transparent; font-weight: bold; color: #35b378;\\\">欢迎你的加入！</strong></p><p style=\\\"-webkit-tap-highlight-color: transparent; color: black;\\\"><img src=\\\":/25efafe49a9d4e5f8387c468f4d609bd\\\" type=\\\"image/jpeg\\\" data-filename=\\\"640.jpg\\\" style=\\\"--en-marks: %7B%22align%22%3A%22center%22%7D; -webkit-tap-highlight-color: transparent; display: block; width: auto; max-width: 100%;\\\" width=\\\"auto\\\"/></p></div></div></div><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent;\\\"><div style=\\\"-webkit-tap-highlight-color: transparent; display: flex;\\\"><a style=\\\"-webkit-tap-highlight-color: transparent;\\\">阅读原文</a><div style=\\\"-webkit-tap-highlight-color: transparent; color: rgba(0,0,0,.3);\\\"><span style=\\\"-webkit-tap-highlight-color: transparent;\\\">修改于</span></div></div></div></div></div></div></div></div></span>\\\n</div></body></html>\\u0000\"]],\"start1\":0,\"start2\":0,\"length1\":0,\"length2\":15106}]"
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