Advanced Architectures

HyDE (Hypothetical Document Embeddings): Generating answers to search for documents.

GraphRAG: Combining Knowledge Graphs with Vector Search.

RAPTOR: Recursive Abstractive Processing for Tree-Organized Retrieval (Long-context summarization).

Agentic RAG: Giving the RAG system tool-use capabilities.

Multimodal RAG & ColPali: Retrieving across images and PDFs (Visual RAG).

LLM Safety: Guardrails for retrieved content and generated answers.