V

A specialized database that stores data as mathematical vectors (embeddings) and enables fast similarity search. Vector databases are the storage layer behind RAG systems — they allow AI agents to quickly find the most semantically relevant documents from a large knowledge base. Popular vector databases include Pinecone, Weaviate, and Chroma.

A programming approach coined by AI researcher Andrej Karpathy in February 2025, where a developer describes what they want to build in plain English and lets an AI generate the code — often without deeply reviewing or fully understanding the generated code. Vibe coding dramatically lowers the barrier to building software and is widely used with tools like Cursor, GitHub Copilot, and Claude Code. The term reflects a shift from writing code to directing AI to write it.

The use of AI and 3D rendering to digitally furnish and decorate empty property photos, creating realistic images of how a space could look without the cost of physical staging. AI virtual staging tools can transform an empty room photo into a fully furnished space in minutes, significantly improving listing appeal.

AI systems that understand and generate spoken language, enabling voice-based interactions with AI. Voice AI encompasses speech-to-text (transcription), text-to-speech (voice generation), and conversational voice agents. Applications include AI phone receptionists, voice cloning, podcast production, and real-time voice translation.