ChatGPT agent is the agent mode inside OpenAI's ChatGPT. Asked to complete a task rather than answer a question, it works on its own virtual computer, browsing websites, filling out forms, running code and assembling files, and pauses for permission before consequential actions.

Key features:

Browse and interact with websites to complete online errands.
Run deep research and compile reports.
Execute code in a terminal and produce spreadsheets or slides.
Connect to apps such as email and calendars through connectors.
Interrupt or redirect the agent at any point.

ChatGPT runs on the web and in mobile and desktop apps, alongside chat, image creation, file uploads, voice and web search. ChatGPT can be used for free after signing up, while agent mode is offered on paid ChatGPT plans with usage limits.