AI Agent
An AI agent is a software system that pursues a goal by deciding its own steps, calling tools, and acting on the results without a human directing each move. Unlike a chatbot, which answers one messa…
Defining: AI Agent
AI Assistant
An AI assistant is a software tool that helps a person get work done by understanding requests in plain language and producing drafts, answers, or summaries on demand. Unlike an AI agent, which acts…
Defining: AI Assistant
AI Ethics
AI ethics is the practice of making sure the AI a business uses treats people fairly, respects their data, and produces decisions someone can stand behind. Unlike AI safety, which asks whether a syst…
Defining: AI Ethics
AI Overviews
AI Overviews are the AI-generated summaries Google places at the top of many search results, answering a question directly instead of just listing links. Unlike the traditional blue-link results belo…
Defining: AI Overviews
AI Search
AI search is a way of finding information where a model reads your question, gathers relevant sources, and writes a direct answer instead of returning a list of links to sort through. Unlike traditio…
Defining: AI Search
Artificial General Intelligence
Artificial general intelligence (AGI) is a hypothetical AI that could learn and perform any intellectual task a person can, across any domain, rather than being built for one narrow job. Unlike the A…
Defining: Artificial General Intelligence
Artificial Intelligence
Artificial intelligence is software that performs tasks normally requiring human judgment, such as understanding language, recognizing patterns, or making predictions from data. Unlike traditional so…
Defining: Artificial Intelligence
Automation
Automation is the use of software to carry out a task or process on its own, so it runs reliably every time without a person doing the steps by hand. Unlike AI, which learns patterns and handles ambi…
Defining: Automation
Chatbot
A chatbot is a software program that holds a text conversation with a person, answering questions and handling requests through a chat interface. Unlike an AI agent, which takes independent action to…
Defining: Chatbot
ChatGPT
ChatGPT is a conversational AI assistant from OpenAI that answers questions, writes drafts, and helps with tasks through a chat interface powered by a large language model. Unlike a search engine, wh…
Defining: ChatGPT
Conversational AI
Conversational AI is technology that lets software understand and respond to natural human language, so people can interact by talking or typing the way they would with a person. Unlike a rigid menu…
Defining: Conversational AI
Copilot
A copilot is an AI assistant embedded directly inside the software your team already uses, offering suggestions, drafts, and answers in the flow of work. Unlike a standalone chatbot you visit in a se…
Defining: Copilot
Fine-Tuning
Fine-tuning is the process of taking an existing AI model and training it further on your own examples so it adopts a specific style, format, or task. Unlike prompting, which shapes a model's behavio…
Defining: Fine-Tuning
Foundation Model
A foundation model is a large, general-purpose AI model trained on broad data that serves as the base other applications are built on top of. Unlike a narrow model trained for a single task like read…
Defining: Foundation Model
Generative AI
Generative AI is a class of AI that produces new content, text, images, audio, or code, in response to a prompt rather than choosing from fixed options. Unlike traditional software that follows expli…
Defining: Generative AI
Google Gemini
Google Gemini is Google's family of foundation models and the assistant built on them, capable of working across text, images, audio, and video. Unlike a single chatbot, Gemini is both a model you ca…
Defining: Google Gemini
Hallucination
A hallucination is a confident, plausible-sounding output from an AI model that is factually wrong or entirely made up. Unlike a system that returns an error when it does not know, a model that hallu…
Defining: Hallucination
Large Language Model
A large language model (LLM) is an AI system trained on vast amounts of text to predict and generate language one piece at a time. Unlike a search engine that retrieves existing pages, an LLM compose…
Defining: Large Language Model
Machine Learning
Machine learning is a type of AI in which a system learns patterns from data and uses them to make predictions, rather than following rules a person wrote by hand. Unlike traditional software, where…
Defining: Machine Learning
Multimodal AI
Multimodal AI is AI that can work with more than one type of input or output at once, such as text, images, audio, and video together. Unlike a text-only model that reads and writes words, a multimod…
Defining: Multimodal AI
Natural Language Processing
Natural language processing (NLP) is the field of AI focused on getting computers to understand, interpret, and generate human language. Unlike a system that needs data neatly structured into fields…
Defining: Natural Language Processing
OpenAI
OpenAI is an AI research and product company that builds the GPT family of models and the ChatGPT assistant most people first meet AI through. Unlike an open-source project you host yourself, OpenAI…
Defining: OpenAI
Perplexity AI
Perplexity AI is an answer engine that responds to a question by searching the live web and then writing a short, cited summary of what it found. Unlike a traditional search engine, which hands you a…
Defining: Perplexity AI
Prompt
A prompt is the instruction you give an AI model that tells it what you want it to do or produce. Unlike a search query, which just looks up existing pages, a prompt is a request the model reads and…
Defining: Prompt
Prompt Engineering
Prompt engineering is the practice of designing and refining the instructions you give an AI model so it reliably produces the output you need. Unlike a one-off lucky prompt, prompt engineering is a…
Defining: Prompt Engineering
Retrieval-Augmented Generation
Retrieval-augmented generation (RAG) is an AI method that looks up relevant documents before it answers, so the model responds from that retrieved material instead of memory alone. Unlike a plain cha…
Defining: Retrieval-Augmented Generation
Search Intent
Search intent is the actual goal behind a query: what the person typing it is really trying to find, do, or decide. Unlike a keyword, which is just the words on the screen, search intent is the need…
Defining: Search Intent
Training Data
Training data is the collection of text, images, or other examples an AI model learns from to build its abilities. Unlike the prompt you type in the moment, which the model reacts to live, training d…
Defining: Training Data
AI Content Optimization
AI content optimization is the practice of writing and structuring your website content so AI answer engines can read it, understand it, and cite it accurately. Unlike traditional SEO, which aims to…
Defining: AI Content Optimization
AI Crawlers
AI crawlers are automated bots that visit websites to collect content for AI companies, either to train models or to fetch live answers for tools like ChatGPT and Perplexity. Unlike a traditional sea…
Defining: AI Crawlers
AI Keyword Research
AI keyword research is using AI tools to find the words, questions, and topics your customers actually search for, and to understand the intent behind them. Unlike manual keyword research, which lean…
Defining: AI Keyword Research
AI Plugin
An AI plugin is an add-on that connects an AI model to an outside tool or data source so it can do things beyond just generating text. Unlike the core model, which only knows what it was trained on a…
Defining: AI Plugin
AI SEO
AI SEO is a set of content and technical practices that make your business easy for AI systems to find, understand, and cite when they answer a user's question. Unlike traditional SEO, which competes…
Defining: AI SEO
Answer Engine Optimization
Answer engine optimization (AEO) is the practice of structuring your content so tools that give direct answers, like AI assistants and voice search, pull the response from you. Unlike classic search…
Defining: Answer Engine Optimization
Application Programming Interface
An application programming interface (API) is a defined set of rules that lets two software systems request things from each other and exchange data in a predictable way. Unlike a user interface, whi…
Defining: Application Programming Interface
BERT
BERT is a language model from Google that reads a sentence in both directions at once to understand the meaning of each word from the words around it. Unlike the generative models that write new text…
Defining: BERT
Emergent Behavior
Emergent behavior is a capability that appears in a large AI model without being explicitly programmed, arising from scale and training rather than a designed feature. Unlike a coded function, which…
Defining: Emergent Behavior
Generative Engine Optimization
Generative engine optimization (GEO) is the practice of shaping your content so generative AI tools cite and recommend your business inside the answers they write. Unlike traditional SEO, which optim…
Defining: Generative Engine Optimization
Quantum Computing
Quantum computing is a form of computing that uses the rules of quantum physics to represent and process information in ways a normal computer cannot. Unlike a classical computer, which stores each b…
Defining: Quantum Computing
Reasoning
Reasoning, in AI, is a model's ability to work through a problem in steps, weighing information and following a chain of logic, before it commits to an answer. Unlike a quick pattern-matched reply, w…
Defining: Reasoning
Semantic Search
Semantic search is a search method that matches on the meaning of a query rather than its exact words, returning results that fit your intent even when the wording differs. Unlike keyword search, whi…
Defining: Semantic Search
Token
A token is the small unit of text, a word, part of a word, or a character, that an AI language model reads and generates one piece at a time. Unlike a whole word, which is how people count text, a to…
Defining: Token
Unit of Work: The AI Productivity Metric That Actually Maps to ROI
Your AI vendor sells you tokens. Your business runs on completed work. If you cannot translate between those two units, who is actually winning the deal?
Defining: Unit of Work
Token Economy: What Every AI Dollar Actually Buys
If your AI agent runs 500 calls a day and you have never looked at the token count of a single one, how confident are you that your "cost-saving automation" is actually saving money?
Defining: Token Economy
Manager
When your AI vendor calls their product an autonomous agent, they are telling you — without using these words — that they are selling you a manager. Not a tool. A manager. That agent will direct subo…
Defining: Manager
Self-Reflection: The Property That Makes Autonomy Real
A confident wrong answer looks identical to a confident right answer, until something bad happens downstream. The entire value of self-reflection lives in that gap. Which AI output in your business t…
Defining: Self-Reflection
What Autonomous Really Means
If your team hired a person whose job was to *build tools for the rest of the team and remember the good ones*, you would give them a budget, an onboarding plan, a manager, and a quarterly review. An…
Defining: Autonomous
What an Agentic Workflow Actually Is
Look at the last ten recurring tasks someone on your team complained about. How many of them have inputs you could write on one line, a tool set you could list on a napkin, and an output format you c…
Defining: Agentic Workflow
What AI Slop Really Means
Before AI, a bad idea had to survive an implicit conversation with its own cost. You would sit with it for a week. You would ask someone you trusted. You would walk around knowing you might be wrong…
Defining: AI Slop