Pratik Rana
Senior Technical Support Engineer at Elastic
Pratik is a Senior Technical Support Engineer here at Elastic working alongside large-scale customers to use the Elasticsearch Relevance Engine (ESRE) and large language models (LLMs) for advanced Retrieval-Augmented Generation (RAG) applications. Integrate Elasticsearch’s storage, processing, and search with LLMs. Key areas include understanding ESRE, efficient data retrieval, seamless application integration, optimizing full-text and semantic search, developing generative AI and RAG applications, and leveraging the Elastic AI Assistant for enhanced performance.
A tutorial on building local agent using LangGraph, LLaMA3 and Elasticsearch vector store from scratch
This article will provide a detailed tutorial on implementing a local, reliable agent using LangGraph, combining concepts from Adaptive RAG, Corrective RAG, and Self-RAG papers, and integrating Langchain, Elasticsearch Vector Store, Tavily AI for web search, and LLaMA3 via Ollama.