Subject
4 entries
Llamaindex
Bookmarks
Dense-X-Retrieval: Proposition-Level RAG
Dense-X-Retrieval is a LlamaIndex pack implementing proposition-level retrieval — splitting documents into atomic factual propositions rather than chunks, then retrieving at proposition granularity. Improves precision by matching query semantics at a finer level than paragraph chunks.
LlamaIndex Retrieval and Chunk Evaluation Notebook
A LlamaIndex Google Colab notebook for evaluating retrieval quality and chunk size in RAG pipelines — demonstrating how to measure retrieval hit rate and MRR across different chunk sizes. Practical tooling for the underappreciated problem of RAG evaluation.
LlamaIndex: Composable Indices and Query Decomposition
A LlamaIndex notebook demonstrating composable indices with query decomposition on city data — showing how to break complex queries into sub-queries across multiple document indices and synthesize the results. An early tutorial on the multi-hop retrieval patterns LlamaIndex specialized in.
Llama Hub: LlamaIndex Data Connector Marketplace
Llama Hub is the LlamaIndex community marketplace for data loaders — connectors that pull data from Notion, Slack, GitHub, databases, APIs, and more into LlamaIndex for RAG pipelines. The npm registry equivalent for LLM data connectors.