AI copilot: definition

An AI copilot is an assistant embedded in a tool or workflow that suggests, drafts, and helps in real time while a human stays in control and makes the final call.

The copilot framing is deliberate: the human is still flying. A coding copilot suggests the next lines, a writing copilot drafts a paragraph, a support copilot proposes a reply. You accept, edit, or reject. It augments rather than replaces.

It is often the right first step into AI for a team, because it keeps people in charge while removing the blank-page friction. The move to full automation (an agent that acts on its own) comes later, once trust is earned.

Related terms

AI agent: An AI agent is a system that uses a language model to decide which steps to take and which tools to call to finish a goal, instead of just answering a single prompt.
Human in the loop: Human in the loop is a design where an AI system does the work but a person reviews, approves, or handles the cases the system is unsure about, keeping judgement and accountability with a human.
Large language model (LLM): A large language model is a neural network trained on huge amounts of text to predict the next token, which lets it write, summarise, classify, and answer questions across almost any topic.