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    How to Build An AI Assistant That Actually Knows Your Company (Not Just the Internet)

    "I want an AI that knows our stuff" - sounds like it needs a custom-trained model. Not always.

    8 minBeginnerEnglish100% Free

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    Two ways through this course

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    The full write-up. Skim the key ideas or study section by section at your own pace.

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    Learn by doing — bite-size cards, quick checks and instant feedback from Nexa as you go.

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    About this course

    An Assistant That Actually Knows Your Company

    This course covers the one concept that actually matters here — grounding — and leads with NotebookLM, Google's free tool built specifically to answer only from your own sources, alongside how it compares to Claude Projects, Custom GPTs, and others. Includes how this differs from just pasting a file into a chat, a real test to run before you trust any answer, and more ways to use this than you'd expect.

    Beginner levelRead or interactive8 min

    What you'll learn

    Explain grounding, and why it's genuinely different from just pasting a file into a normal chat
    Pick the right tool for the job — strict citation, deep reasoning, or workspace-wide search
    Know what to upload, what to avoid, and how long this genuinely takes
    Build and properly test a real assistant today, and see where else this idea applies
    Nexa

    Meet your guide

    Nexa coaches you through every module

    Helps when you're stuckAdapts to your paceAnswers course-related questions

    Questions

    Frequently asked

    Is this really free?

    Yes, every GMAsia Campus course is completely free! No trial, no card, no catch.

    Do I get a certificate?

    Good question! At the moment no, but please share the course with your friends and family. We may include Certificates in our future updates!

    How long do I have access?

    Forever. Learn at your own pace and revisit any section whenever you need a refresher.

    Do I need any background?

    None at all. This course starts from zero and assumes no technical knowledge — just curiosity.

    Ready to start? It's completely free.

    Read it, try it interactive, and let Nexa coach you the whole way.

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