Built into Copilot

Meet Compass AI

An AI tutor built into Copilot that knows your syllabus and where you've been losing marks.

Compass AI is for HK Study Hub students with a Copilot account.

Compass AI

Sample

Can you help me start $\int x e^{2 x} d x$ ?

Sure. Last week you dropped the $\frac{1}{2}$ when integrating $e^{2 x}$ , so this one is good practice.

It's a product, so try integration by parts. Which part would you choose as $u$ , and why?

$u = x$ , because it gets simpler when I differentiate it?

Exactly. Now find $v$ from $d v = e^{2 x} d x$ . Take it slowly: what happens to the 2?

How it helps

Help that fits your course and your progress

Built for your course

Compass AI is focused on IB, IGCSE and MYP, and on the subjects and levels you're enrolled in. It works from your syllabus, and when you open it from a practice question or one of our study guides, it reads that page too. If you ask about something outside your syllabus, it says so.

Knows where you're stuck

It can see your Copilot practice results: your scores by topic and the questions you've recently got wrong. So it can spot patterns in your mistakes, connect a new question to one you slipped on before, and suggest what to work on next.

Teaches, doesn't just answer

Starts with a hint or a guiding question, not the answer.
Points to the exact line where your working goes wrong.
Walks through the full solution step by step once you've opened it.
Checks you understand, and can explain another way or quiz you.

Answers questions on everything in your course

Ask about concepts, worked examples, exam technique and command terms, or how to use your formula booklet, across the subjects you're enrolled in.

Ask what's next

Not sure what to revise? Ask.

Ask “What should I work on next?” and Compass AI looks at your practice results, then suggests one or two subtopics and why. If you haven't practiced yet, it suggests where to start.

Compass AI

Sample

What should I work on next?

Your differentiation is looking solid. Most of your recent slips are in integration by parts, at the last step, where the second integral needs its own $\frac{1}{2}$ .

Try a short practice block on integration by parts.
Then I can quiz you on one to check it's stuck.

Want a quick warm-up question first?

Honest about its limits

It won't write your IA, EE, TOK essay or lab reports. It can explain the criteria and comment on short extracts you've written.
It won't give away the answer to a practice question until you've opened the worked solution, and it's paused during timed blocks.
It runs on a general-purpose AI model, with instructions written for your course. It can make mistakes, so check important steps with your tutor.
There is a daily message limit, which resets at midnight Hong Kong time.

Private by design

Your chats aren't saved, and it doesn't remember previous conversations.
Your name and email are never sent to the AI.
It only uses AI providers that don't keep your messages or train on them.
It uses your practice results only to tailor its help.

How Compass AI handles your data

Try Compass AI in Copilot

Sign in and open Compass AI from any page, or press Ask Compass AI on a practice question so it can see what you're working on.