How to Use AI Well in Singapore: Prompts, Checks, Privacy

By the WahLiao desk · Last verified 3 October 2026

Using Super Intelligence well, the kind of AI behind ChatGPT, Claude and Gemini, comes down to three habits. Brief it like a capable new colleague who knows nothing about your situation. Use it for drafting and explaining rather than for facts you can’t check. And verify anything that matters against the official source. The free plans are plenty to practise on; paid plans start at S$6.98 a month for Google AI Plus. AI Singapore’s AI for Everyone course is free, online and self-paced, and citizens aged 18 and above who attend an eligible SkillsFuture AI course that ends on or after 16 September 2026 can get six months of a premium tool at no cost.

If you remember one thing, make it this: treat every answer as a first draft from a confident intern. It’s often very good, it’s sometimes wrong, and it rarely tells you which is which.

Using AI well: quick facts

Best uses	Drafting, summarising, translating, explaining, brainstorming, planning, coding help
Weak spots	Current facts without search, sums without a calculator tool, citations, Singapore rules and fees
How to ask	Context, role, example, format, then refine
How to check	Open the sources yourself; confirm on the gov.sg or agency site
Never paste	NRIC, passwords, one-time codes, bank details, medical records, client files
Free learning	AI for Everyone (AI Singapore; free, online and self-paced); SkillsFuture AI courses

The WahLiao Verdict

Worth it for	The blank page: first drafts, summaries, plans.
Not worth it for	Final answers on CPF, HDB, tax or law.
Biggest upgrade	Give it context. Two extra sentences do more than a paid plan.
Biggest trap	Invented citations that look perfectly real.
At work	Follow the policy, say when you’ve used it, own the result.

How to ask: context, role, example, format

The providers themselves give the same advice. OpenAI’s help centre says to make prompts clear and specific with enough context, then refine based on what comes back. Anthropic’s guide for Claude suggests picturing a brilliant new employee who has no background on your situation: if a colleague would be confused by your request, the model will be too. In practice, a good request has four parts.

Context: who you are, what the situation is and why you need it. Role: one line such as “act as an experienced HR executive in Singapore” sharpens the tone. Example: paste a sample of the style you want, or a past email that worked. Format: say how long, how formal, bullet points or a table, British English.

Then keep going. The first reply is a starting point: ask it to shorten, change the tone, drop the jargon or give three alternatives. Replying “too stiff, make it sound like a polite neighbour” works better than starting over. If you’re curious why it gets things wrong in the first place, read How Super Intelligence works.

What it is good at, and what it is not

Good for	Check carefully	Don’t use it for
Drafting emails, letters, speeches	Names, dates, amounts it inserts	Sending anything unread
Summarising long letters and reports	Deadlines and figures in the summary	Deciding what a CPF or HDB rule means for you
Translating Chinese, Malay, Tamil	Tone and formality for elders or officials	Legal or medical documents without a human translator
Explaining a concept simply	Anything that changed recently	Current prices, schedules or rules without search
Brainstorming and planning	Opening hours, bookings, travel rules	Final itineraries you haven’t verified
Coding help and spreadsheet formulas	Calculations: run them yourself	Maths you can’t check
Finding sources to read	Every link and citation: open it	Quoting references you haven’t seen

The pattern is fairly simple. Language tasks, where you can judge the result by reading it, are its strength. Facts, figures and local rules, where a wrong answer looks exactly like a right one, are where it slips.

How to check an answer

OpenAI’s own help centre lists fabricated quotes, studies, citations and references to non-existent sources among the mistakes ChatGPT can make, and notes that it may sound highly confident when it’s wrong. Singapore’s Cyber Security Agency (CSA) and IMDA give the same advice in their joint advisory, Safe & Secure Use of Generative AI for Individuals: cross-check against official sources, and pause to ask whether the information makes sense and can be confirmed before you use or share it.

Three checks cover most cases. First, ask for sources, then click every one: a real link that doesn’t say what the answer claims is as unhelpful as a fake one. Second, for anything about CPF, HDB, IRAS, MOM or ICA, go to the agency’s own site or log in with Singpass; gov.sg addresses end in .gov.sg. Third, for anything consequential, medical, legal or financial, the chatbot helps you prepare your questions; a professional gives the answer.

Four Singapore worked examples

An email to your town council

Try: “I live in a Punggol HDB block. The corridor light outside my unit has been faulty for two weeks. Draft a short, polite email to my town council asking for repair. Include my block and unit as placeholders. British English, under 120 words.” Check the details, then send. For simple municipal faults, the government’s OneService chatbot on WhatsApp and Telegram routes reports to the right agency for you.

Summarising an HDB or CPF letter

Remove your NRIC, account numbers and address first, then ask: “Summarise this letter in five plain bullet points: what it is about, what I must do, and by when.” Treat the summary as a reading aid. Confirm the deadline and amounts by logging in to the CPF or HDB site with Singpass rather than trusting the summary, and be wary of any letter or message that asks you to click a link to pay.

Planning a JB day trip

Ask for a rough plan: “Plan a relaxed Saturday day trip to Johor Bahru for two adults by public transport, food-focused, back by 9pm.” It’s good at structure and ideas. It’s weak on today’s opening hours, prices, exchange rates and checkpoint rules, so confirm those on official and venue sites before you go.

Translating for family

Ask: “Translate this into simple, respectful Chinese for my 75-year-old grandmother. Then translate it back into English so I can check the meaning.” The back-translation catches most slips. The same works for Malay and Tamil. AI Singapore’s SEA-LION models, built for Southeast Asian languages, have a free public playground if you’d like a second opinion.

Privacy and workplace etiquette

The CSA and IMDA advisory is plain about this: avoid giving chatbots your full name, address, identification numbers, or financial or medical details, and choose tools with clear privacy policies. Our guide to what happens to what you type, and what the PDPA covers shows how to switch off training on each major tool.

At work, the same advisory warns against uploading confidential company data without authorisation. Check your employer’s policy on which tools are approved and what may be pasted into them, tell your manager or client when Super Intelligence has materially shaped a piece of work, and remember that your name, not the chatbot’s, is on the result. If you’re weighing how the technology affects your role, see Budget 2026 and your job.

Free ways to learn

AI Singapore’s AI for Everyone (AI4E) course is free, online and self-paced; version 4 adds generative AI and responsible use. Its LearnAI platform lists longer courses, including AI for Industry literacy and foundations tracks. Through SkillsFuture, attending an eligible AI course that ends on or after 16 September 2026 comes with six months of a free premium tool for citizens aged 18 and above. If you’re deciding whether to pay at all, compare free and paid plans in S$ first. Prices and programme rules can change, so check the official page before you act. When the basics feel easy, How to master Super Intelligence sets out a 90-day path to fluency.

Using AI well: FAQ

How do I write a good prompt for ChatGPT or Claude?

Give context, a role, an example of what you want and the format you need, then refine the reply rather than starting again.

Can I trust AI answers about CPF, HDB or tax?

Use them to understand the topic, then confirm on the official agency website or by logging in with Singpass. Rules and figures change, and chatbots can be confidently wrong.

Why does AI make up sources?

It predicts plausible text, and a plausible reference isn’t always a real one. OpenAI lists fabricated citations among known errors, so open every link before relying on it.

Should I tell my boss I used AI?

Follow your company’s policy, and say so when it has materially shaped the work. Never paste confidential data into a tool your employer hasn’t approved.

Where can I learn AI for free in Singapore?

AI Singapore’s AI for Everyone is free, online and self-paced. Eligible SkillsFuture AI courses that end on or after 16 September 2026 also come with six months of a free premium tool for citizens aged 18 and above.