Explore semantic search capabilities through the entire Wikipedia dataset using Weaviate's GraphQL API in this conference talk from GraphQL Galaxy 2021. Learn how to leverage vector search technology to perform advanced queries and retrieve contextually relevant information from the vast Wikipedia knowledge base. Discover the power of combining GraphQL with machine learning-driven search to enhance information retrieval and unlock new possibilities for data exploration. Gain insights into implementing semantic search functionalities in your own applications and understand the potential impact on improving user experiences and information discovery.