Document-understanding

This post explores RAPTOR, a novel approach to retrieval-augmented language models that constructs a hierarchical tree structure of documents through recursive embedding, clustering, and summarization. This method enables retrieval of information at different levels of abstraction, significantly improving performance on complex question answering tasks involving long documents compared to traditional contiguous chunk retrieval.

Mistral AI has introduced significant updates to its AI interface, le Chat, enhancing its capabilities to include web search, collaborative ideation, advanced document understanding, image generation, and automation features.