LlamaIndex新出Extract，能把杂乱的合同PDF自动变成结构化数据，解析条款和修订不再头疼，企业合同管理直接省下人工翻找的功夫。
LlamaIndex在LlamaParse中新增Extract功能，解决企业合同非标准模板、跨章节引用及修订条款等语义解析难题。该功能通过保留文档层次结构、语义推理关键字段（如付款条款、续约日期），将合同从纯文本转化为验证后的模式对齐输出。相比传统OCR仅做数字化，Extract实现了高精度且成本可控的合同理解，避免在每页使用Fable/Opus等昂贵模型。结果可直接供下游生产系统使用，支持批量合同处理场景。
Every enterprise organization receives and generates a massive volume of contracts. Each contract of...
Every enterprise organization receives and generates a massive volume of contracts. Each contract oftentimes follows a non-standardized template. The difficulty extends beyond simply digitalizing the document (OCR) to actually semantically interpreting the meaning of each term and clause. There are references between sections and to amendments. It is non-trivial to use LLMs to make sense of this information both at high accuracy and also in a cost-effective manner (e.g. you can't run Fable/Opus on every page). We see a massive opportunity to provide well-tuned document extraction workflows that can both digitalize and reason across contracts to power production systems at scale. This is courtesy of our Extract feature in LlamaParse. Check out our blog: llamaindex.ai/blog/extract-c… If you have Extract use cases, come chat: cloud.llamaindex.ai LlamaIndex 🦙 @llama_index Contracts are where business commitments live, but most organizations still manage them manually, searching PDFs for renewal dates, chasing down payment terms, and hoping nothing slips through the cracks. The problem isn't just volume. Legacy OCR treats contracts like flat text, unable to interpret what it reads: the same payment term appears under three different headings, renewal conditions are buried mid-paragraph, and termination clauses span multiple amendments. We wrote up how LlamaParse solves this by: ✅️ Preserving document hierarchy ✅️ Using semantic reasoning to identify key fields regardless of how they're drafted ✅️ Mapping everything into validated, schema-aligned output Ultimately, it transforms contracts from flat PDF text into structured data your downstream systems can actually use. Read the full breakdown here: llamaindex.ai/blog/extract-c… 🔗 View Quoted Tweet 💬 0 🔄 0 ❤️ 2 👀 346 📊 1 ⚡