📚 Tutorials
This section provides comprehensive guides and examples to help you master reasoning-based RAG with PageIndex. Each tutorial guides you through practical workflows, from document search to tree navigation, to develop a comprehensive understanding of the PageIndex framework.
- PageIndex Framework: Understand the core concepts behind PageIndex’s reasoning-based retrieval framework and how it reasons over a single document’s tree index, unlike traditional vector-based RAG.
- Multi-Document Retrieval: Go beyond a single document — a unified tree retrieval layer first finds the most relevant documents across a massive collection, then applies PageIndex retrieval within them.
- Tree Search: Explore tree search methods for navigating and reasoning over PageIndex tree indexes, including LLM-based and hybrid (LLM + Vector DB) approaches.
- Document Search: Learn how to search across multiple documents using different strategies — by metadata, semantics, or document description.
💬 Community & Support
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