Practice, marked
You write. We mark it. You find out what you were getting wrong.
The three hour video course you finish, feel good about, and forget by Monday. Watching someone else be competent is not practice.
10 lessons. The first five cost nothing and stop at a sensible place, not at the useful part.
What you will be able to do
Things you can do afterwards that you could not do before. Not topics covered.
Work out why a specific answer was bad instead of retrying until something looks fine.
Supply what the model cannot know, without dumping everything you have.
Write a request precise enough that you could grade the result without arguing about it.
Check work you are not qualified to check by eye.
Recognise the tasks where the answer is to stop and do it yourself.
Get the same quality on the hundredth run as on the first.
Decide when a job needs tools, retrieval, or a different approach entirely.
Why this works when a video course does not
Every lesson ends in something you write, and it gets scored.
You see the marking criteria before you start writing, not after.
The free track is complete. It does not stop at the useful part.
Three tracks
Working professionals who already use AI daily and can tell they are getting mediocre results, but cannot tell why or what to do differently. Engineers, analysts, marketers, founders.
Foundations
FreeThe five moves that account for most of the gap between a mediocre result and a good one. Free, complete, and enough on its own to be worth your afternoon.
5 lessons
Applied
proReal work. Long documents, messy sources, answers that came back wrong, and getting the same quality on run one hundred as on run one.
3 lessons
Building
proFor people wiring models into software. Tools, evaluation, and the failure modes that only show up once something runs without you watching.
2 lessons
Pricing
Reading is cheap to serve, so reading is free. Marking costs us money every time, so that is the part you pay for.
Free
$0
Learn the fundamentals, at your own pace, forever.
- Full Foundations track
- Interactive prompt lab with instant offline scoring
- Lesson exercises with worked solutions
5 marked exercises a month
Start freePro
Most chosen$19 / month
Model-graded feedback on everything you write.
- Everything in Free
- All tracks, including Applied and Building
- Unlimited model-graded exercises with per-criterion feedback
- Personal progress dashboard
- New lessons the week they ship
Unlimited marked exercises
Team
$49 / month
Roll it out to a team and see who is actually getting better.
- Everything in Pro, per seat
- Team progress and skill-gap reporting
- Shared prompt library
- Priority on new-track requests
Unlimited marked exercises and 5 seats
Billing is not connected. These prices are real and come from specs/business/pricing.spec.yaml, but no payment processor is wired up yet, so nothing can be bought. That step needs a person with a bank account.