Course

Which AI should I use?

New AI models arrive every few weeks and the 'best' one keeps changing hands. This course skips the hype and teaches the durable stuff: why every chat AI is the same shape underneath, how to read the leaderboards without being fooled, what closed versus open weights actually means, how to run a model on your own laptop, and when to reach past the big three. By the end you won't memorise a winner — you'll have a habit for choosing the right AI for the job in front of you, again and again.

7 lessonsBeginner41 min

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Course lessons

They're all the same shape

Every chat AI is the same kind of thing behind the box. Learn what actually differs — and what's just branding.

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Reading the leaderboards

Benchmarks and arenas rank the models. Learn what a rank really measures — and why #1 isn't your #1.

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Closed vs open weights

Some models you rent through an app; others you can download and own. What each one lets you do.

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Run AI on your laptop

With a free app and a smaller model, AI runs on your own machine — offline, private, no bill.

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Beyond the big three

Grok, Perplexity, Copilot and friends aren't just more chatboxes — they're different shapes. Match the shape to the job.

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Build your AI council

Don't marry one AI. Keep a few for their strengths, and build a simple habit of routing each job to the right one.

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So, which one?

The whole course in one decision: start from what matters to you, and the right choice follows.

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Learn it properly — tracked & personalized

Follow the whole course as a guided journey — sequential lessons, progress, streaks and a personalized path, all in the app.

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