← Blog · 2026-10-17 · 6 min read

ChatGPT can build you a mini tool now: 5 free prompts

What it does for you: instead of a wall of text, ChatGPT can now answer with a small tool you can play with right in the chat: a bill splitter, a budget with sliders, a grocery checklist you tick off. Change a number and the answer updates, so you don't have to re-ask every time.

OpenAI calls this Intelligent UI. It launched with GPT-6 on October 7, 2026, and started reaching Free and Go users on October 8 (OpenAI release notes). Free and Go run a lighter model (GPT-6 Luna) than paid plans (GPT-6 Sol), but both support it (OpenAI Help).

Before you start (1 minute)

Open ChatGPT on the web or in the updated phone app, and stay in the normal Chat tab. Intelligent UI isn't available in the Work tab or in Voice (OpenAI Help).
Leave the reasoning setting on a normal level. The Pro reasoning option doesn't support it.
Have your real numbers ready (rounded is fine). Leave out account numbers and anything you'd never put in a text.

5 mini tools to try today

1. Split a dinner bill fairly.

Make me an interactive bill splitter right here in the chat. Inputs: total bill, tax, tip percent, number of people, and an option to add items only some people had. Show what each person owes, rounded to the cent, and show the math under the result.

2. A monthly budget you can adjust.

Build an interactive monthly budget I can adjust. My take-home pay is about [AMOUNT] a month. Fixed bills: [RENT, CAR, PHONE, ETC. WITH AMOUNTS]. Give me sliders or inputs for groceries, gas, eating out, and savings, and show what's left at the end of the month. Don't invent any costs I didn't list. Ask me if something important is missing.

3. A week of dinners plus a tick-off grocery list. (Pairs well with the free fridge dinner drill.)

Plan 5 easy weeknight dinners for [NUMBER] people, about [BUDGET] total for groceries. We don't eat [FOODS TO AVOID]. Show the plan, then a grocery checklist I can tick off, grouped by store section. Let me change the number of people and update the amounts.

4. Compare 3 options with what matters to you. Phone plans, used cars, daycare, laptops: anything with trade-offs.

Help me compare these 3 options: [OPTION A], [OPTION B], [OPTION C]. What matters to me: [E.G. PRICE, RELIABILITY, DISTANCE]. Make an interactive comparison where I can change how much each factor matters and see which option comes out on top. Mark any number you estimated instead of taking it from what I gave you.

5. See how long a savings goal or a debt payoff takes.

Make an interactive calculator for my goal: [SAVE $X FOR Y / PAY OFF A $X BALANCE AT Y% APR]. Let me change the monthly amount and see how many months it takes and the total interest or savings. Show the formula you used in plain words so I can check it.

If you just get text back

ChatGPT decides on its own when a visual answer fits, and testers have noticed it doesn't always switch on (TechRadar). First, ask for it outright in the same chat:

Make that interactive: give me inputs I can change right here in the chat, and update the results when I change them.

Still plain text? Then:

Refresh, or update your phone app, and make sure you're in the Chat tab, not Work or Voice.
Still nothing? Try it on chatgpt.com in a browser. Reviewers report the older Mac and Windows desktop apps don't show it (TechRepublic).

Don't like the visuals? On the web, go to Personalization → Layout and Visuals → Simple to get mostly plain answers (OpenAI Help).

Honest limits

A nice-looking tool can still have wrong numbers. Check one result by hand (a quick phone calculator is fine) before you trust it with money. TechRadar's reviewer found an estimated battery-life figure in their laptop comparison and said they'd still check the specs before buying.
It doesn't carry over to a new chat. Some pieces, like checklists, keep their state when you refresh the same chat, but nothing carries across chats (OpenAI Help). If you'll need it again, keep that chat or copy the final numbers somewhere.
It's a planning aid, not advice. For debt, taxes, or big purchases, use it to understand your options, then confirm with the lender, the store, or a pro.
Privacy: rounded numbers work just as well as exact ones. Skip account numbers, full names, and addresses. For a one-off sensitive question, use Temporary Chat (OpenAI data controls).
Free vs paid: Free and Go get the feature on the lighter GPT-6 Luna model; Plus and up get GPT-6 Sol. Your plan's normal message limits still apply. You don't need to pay to try every prompt above.

Your 5-minute challenge: next time you eat out with friends or family, run prompt #1 and check it against one person's share by hand.

Want more fill-in-the-blank prompts for everyday life? The free Drills page adds a new one every day, and the Life Scripts Starter pack ($9 founder price) has 40 scripts you can paste as-is.

Sources

OpenAI Help: Intelligent UI in ChatGPT (plans, reasoning levels, Work tab and Voice, saving state, how to turn it down)
OpenAI Help: ChatGPT release notes (Oct 7, 2026 entry: rollout dates, GPT-6 Sol vs Luna)
OpenAI: GPT-6 and Intelligent UI for everyone (Oct 7, 2026; bill splitter and savings calculator examples)
TechRadar: 5 things you can do now with Intelligent UI (Oct 8, 2026; doesn't always trigger, estimated figures)
TechRepublic: OpenAI rolls out GPT-6 Intelligent UI with charts and forms (Oct 8, 2026; app support)
OpenAI Help: Data controls in ChatGPT (Temporary Chat)

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Want ready-made scripts? Three packs of 40 copy-paste AI scripts, $9 each: Life Scripts Starter (everyday life), Job Hunt Scripts, and Family & Home Scripts. Or get all 120 in the All-Access Bundle ($19). Compare the packs.