Agent Sightings Real agent use cases

Fill a supermarket cart

One practitioner notes that as someone was at work, groceries were added to the cart at a nearby supermarket in agent mode, ready for collection the next day.

Agent or tool
ChatGPT Agent
Topic
Shopping
Reported on
Reddit
Added
2026-10-15

Why it matters

Comparing products, prices and delivery options is slow work for a human and fast work for an agent. Cases like this show agents doing the legwork before anything gets bought. It is one of 65 sightings filed under Shopping on Agent Sightings (number 19 by interest), and one of 48 involving ChatGPT Agent.

How you could try it

Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into ChatGPT Agent or any similar agent and adjust the details to your situation.

Shopping task: fill a supermarket cart. Collect order/policy details, prepare exact steps, and pause before submit or payment.

Tip: Ask the agent to stop before checkout and show you the final basket, price and delivery date before you confirm.

Source

Read the original first-hand account on Reddit: https://www.reddit.com/r/OpenAI/comments/1m9u7e6. Our summary is a paraphrase; details are in the source.

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