Chatbot

AI Agent

An AI agent is an autonomous software system that perceives its environment, reasons, and takes actions to achieve a goal — often using an LLM as its brain and tools (APIs, search, code) to act.

Generative AI

A family of AI models that can create new content (text, image, audio, video, code) from a prompt.

LLM (Large Language Model)

An LLM is a large language model trained on massive text corpora, capable of understanding and generating natural language across many tasks: writing, summarization, translation, code, reasoning.

Copilot

An AI assistant embedded in a tool to suggest, complete or execute actions alongside the user.

RAG (Retrieval-Augmented Generation)

RAG is a technique that combines an LLM with a search engine over your own documents: the model retrieves the relevant information first, then generates an answer grounded in that information.