Give ChatGPT Work one instruction and it will spend the next few hours doing the job on its own, then hand back a finished document, spreadsheet, or set of slides. OpenAI released the agent on July 9. It reads the files and apps a team already uses and breaks a large task into steps, working without someone watching.
Give it customer research and a target market, and it can draft a campaign brief, build the creative, then translate and reformat all of it for ten regional markets. It runs in the background, so a task started on a phone can run overnight on a laptop and be checked from any device, and on the desktop it can open local files and click through software the way a person would.
A person still approves the decisions that need judgment: the agent pauses and asks before sensitive actions, and an administrator sets which data and tools it may reach. OpenAI says nearly every one of its own teams, from finance to sales, now uses these tools, and the release comes months after Anthropic shipped a similar agent, Claude Cowork.
Earlier versions of ChatGPT answered a question; this one does the job the question was about. The work it targets, gathering the data, drafting the report, formatting the deck, chasing updates across Slack and Teams, is the daily substance of a coordinator, an analyst, or a junior marketer. It runs on the new GPT-5.6 models and is available first to Pro, Enterprise, and education accounts, with Plus and Business users following in the coming days.