Why AI Search Needs Hybrid Search: Vectors + Keywords for Accuracy

OpenAI's introduction of ChatGPT popularized conversational search, leading some to speculate that traditional search might become obsolete. However, for companies aiming to implement conversational search on their own data, it becomes clear that pure vector search is insufficient. While semantic search is effective in capturing the meaning of queries, it lacks precision and the ability to apply filters, especially in specific business contexts. This is where hybrid search systems, which combine the strengths of vector and traditional token-based search, become essential. Such systems use vector embeddings for semantic understanding while relying on token-based search for precision and filtering, allowing for more accurate and relevant search results in AI-powered applications. SingleStore offers a solution by integrating both search methods into a single SQL-based system, facilitating the development of hybrid search capabilities in various applications, including machine learning and AI agents.