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-Reasoning-based RAG ◦ No Vector DB ◦ No Chunking ◦ Human-like Retrieval
+Reasoning-based RAG ◦ No Vector DB ◦ No Chunking ◦ Human-like Retrieval
🏠 Homepage •
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### 📢 Recent Updates
-#### 📝 Articles:
-* 🧩 [**“PageIndex: Next-Gen Vectorless, Reasoning-based RAG”**](https://pageindex.ai/blog/pageindex-intro): Introduces the **PageIndex** framework — an **agentic in-context index** that enables LLMs to perform **reasoning-based, human-like retrieval** over long documents, without vectors or chunking.
-* 🧾 [**“Do We Still Need OCR?”**](https://pageindex.ai/blog/do-we-need-ocr): Explores how vision-based, reasoning-native RAG challenges the traditional OCR pipeline — and why the future of document AI might be *vectorless* and *vision-based*.
+#### Articles:
+* 🧩 [**"PageIndex: Next-Gen Vectorless, Reasoning-based RAG"**](https://pageindex.ai/blog/pageindex-intro): Introduces the **PageIndex** framework — an **agentic in-context tree index** that enables LLMs to perform **reasoning-based, human-like retrieval** over long documents, without vectors or chunking.
+* ["Do We Still Need OCR?"](https://pageindex.ai/blog/do-we-need-ocr): Explores how vision-based, reasoning-native RAG challenges the traditional OCR pipeline — and why the future of document AI might be *vectorless* and *vision-based*.
#### 🧪 **Cookbooks:**
* [**Vectorless RAG**](https://github.com/VectifyAI/PageIndex/blob/main/cookbook/pageindex_RAG_simple.ipynb): A minimal, hands-on example of reasoning-based RAG using **PageIndex** — no vectors, no chunking, and human-like retrieval.
-* [**Vision-based Vectorless RAG**](https://github.com/VectifyAI/PageIndex/blob/main/cookbook/vision_RAG_pageindex.ipynb): Experience OCR-free document understanding through PageIndex’s visual retrieval workflow — retrieving and reasoning directly over PDF page images.
+* [Vision-based Vectorless RAG](https://github.com/VectifyAI/PageIndex/blob/main/cookbook/vision_RAG_pageindex.ipynb): Experience OCR-free document understanding through PageIndex’s visual retrieval workflow — retrieving and reasoning directly over PDF page images.
# 📑 Introduction to PageIndex