ChatGPT agent use cases: 10 real examples
Agentic Feats lists 10 sourced examples of ChatGPT agent in real work; 8 link the artifact; most common job type: research (5). Newest first.
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- Oct 13
The Agent worked for 14 minutes on the UNESCO task; the author tested it against o3-pro and ran four other work-style tasks.
UNESCO education data spreadsheet
ChatGPT Agent pulled UNESCO student-teacher ratio and teaching staff data and built a multi-tab spreadsheet in a single 14-minute run.
The VICE booking took over eight minutes and four tries on the time picker, while the SE Ranking demo booking took 37 seconds.
Booking tests with ChatGPT Agent
ChatGPT Agent was tested on restaurant and software demo bookings, with mixed results across three attempts.
Built the 10-restaurant Maps list in 23 minutes and exported 13 Marbella home listings to Excel, with data the author checked as accurate.
Restaurant list and home search
ChatGPT agent picked 10 restaurants in the author's vacation city, found signature dishes, and saved them as a Google Maps list with notes.
It produced a review-ready draft with citations and a gaps synthesis in under ten minutes, versus half a day by hand.
Annotated bibliography on big data
ChatGPT Agent searched academic databases, filtered peer-reviewed open-access papers, and compiled an annotated bibliography on big data in education and healthcare decision-making.
One prompt returned a PDF deck and a USP spreadsheet in 18 minutes, with positioning, pricing models and a SWOT section.
Competitor analysis deck and table
ChatGPT Agent mode researched the top 5 UK coffee subscription companies and built a competitor deck plus a spreadsheet of each company's top 5 USPs.
Produced a functional researched presentation with the author's logo and colors, plus a PDF eBook draft; design was plain, so both are drafts.
Presentation and eBook from prompts
ChatGPT Agent researched AI in education and built a branded slide deck, and merged past newsletter posts with approved sources into an eBook draft.
The agent completed whole Amazon purchases from a wrapper photo and a short instruction, until Amazon blocked agent access.
Buying on Amazon by photo
The author used ChatGPT Agent to buy items on Amazon from a photo of the old item, handling the full purchase.
Perplexity Comet completed the task and stopped at the cart. ChatGPT Atlas also reached checkout but was too slow to be usable.
AI browser shopping test
DreamHost tested five AI browsers on one Amazon task: research grinder coffee makers under $100, tabulate five, add two to cart.
A coconut cloud matcha was ordered by the agent at the first SF tech week event. The author also had ChatGPT sign up for events.
Matcha ordered by agent
The author connected Monid API keys to Claude Cowork, which customized the milk and ordered a coconut cloud matcha at a tech week pop-up.
A working pipeline that outputs picks, performance metrics and a chart, with a 63-day backtest against an equal-weight benchmark and a test suite.
Multi-agent stock analysis pipeline
The author built a LangGraph system where valuation, sentiment and fundamental agents plus a coordinator rate four stocks and backtest the resulting portfolio.
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Proof marks:Shown artifact linked·Numbers a specific number stated·Claim claim only