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Session Track: AI Engineering
Session Time:
Session description
As RAG systems become foundational to LLM and GenAI applications, the quality of the retrieval layer is more critical than ever. Traditional keyword-based search often struggles with ambiguous queries or unseen vocabulary, while pure vector search may return irrelevant or overly general results. In this session, we explore how hybrid search — combining lexical methods like BM25 with vector approaches such as k-NN and HNSW — dramatically improves the accuracy and relevancy of RAG outputs. We’ll highlight real-world applications across industries, from enhancing content recommendations to improving fraud detection and game content analysis. The session will also cover integration strategies, technical trade-offs, and performance considerations when deploying hybrid retrieval at scale. Whether you're building production LLM systems or exploring Gen AI capabilities, you’ll gain practical insights into unlocking more relevant, reliable results with hybrid search and retrieval.
Co-founder and CEO, Hyperspace
Co-founder and CEO of Hyperspace, product leader, and entrepreneur. Passionate about data and performance and specialized in building best-in-class products in the conjunction between data, AI, and algorithm optimization. Started Hyperspace to solve some of the most challenging performance, scalability, and cost issues, breaking the limits of real-time search.