What Are Embeddings? How Semantic Search Works (and Where it Fails)Jack LaskeyFounderMay 13, 2025·8 min readIntroductionWhat Is an Embedding?How Are Embeddings Created?Measuring Similarity: Cosine, Dot Product, and BeyondChallenges and Edge Cases in Embedding-Based SearchConclusionKeep Up to Date with CosdataGet the latest on vector databases, RAG implementations, hybrid search techniques, and product updates directly to your inbox.SubscribeBy subscribing, you'll receive updates on Cosdata's technology and product news.Share this article
