one sentence answer
Agent can be understood as a more active AI assistant. It breaks down the task according to the goals, selects tools, examines the results, and moves on to the next step if needed.
How is it different from ordinary chatting?
Ordinary chats are usually one question and one answer. Agent is more like "give a target and let it execute the process". For example, check information, organize tables, write drafts, run checks, and then modify based on the results.
Practical scenarios
content production
From topic research, article outline, first draft, title to publication list, a set of processes is formed.
customer service
Check the knowledge base based on customer questions, generate response suggestions, and mark cases that require manual processing.
software development
Read code, modify files, run tests, and continue fixing based on errors.
risk
The more capable the agent is, the more boundaries it needs. When it comes to making payments, deleting data, sending emails, and changing production systems, manual confirmation should be retained.
continue learning
Agent often appears together with workflow automation, RAG, and tool calls.