What does “Semantic Search” mean?

A retrieval approach that combines keyword (lexical) search with vector (semantic) search for better recall and precision.

A software system that can observe, reason, and take actions to achieve a goal, often using tools and memory.

A numeric vector representation that captures semantic meaning of text, images, or other data.

Methods for estimating cause-and-effect relationships rather than simple correlations.

A model specialized for converting data into vectors used for semantic search, clustering, and retrieval.

AI inference performed locally on user hardware rather than in a remote cloud service.