AI Mastery: start where you already are.
144 lessons in four levels, from your first real use of AI to a system running in production. A free test puts you at the right level, so you don't pay to sit through what you already know.
No sign-up for the test: 24 questions at most, about 8 minutes. The sample lesson is complete, and you don't need an account.
What's different here
- Skip what you know. The placement test sets your starting level, and every lesson ends with a short exit test, so you can see what to skip.
- An AI coach in every exercise. Every lesson ends with an exercise on your own work. You send it to the coach from the lesson; it reads it against the assignment and tells you what to fix first.
- Tests shown, not claims. The methods rest on our own tests, dated and with their numbers, and the prompts are printed so you can rerun them. Most ran once, on made-up data, and every lesson says so.
- Dated and sourced. Every lesson shows the date it was last checked and its sources. Lessons that go stale fast are rechecked every month.
- Judged on the evidence. Every level ends with a real project, graded against a rubric published in the course.
- Prompts ready to paste. Every prompt appears exactly as you should paste it, tags included, with its own Copy button.
The four levels
Prices in US dollars, one-time payment. Times are the ones each lesson gives: estimates, not measurements.
Level 1 · Beginner
$390
For you if: you've used AI rarely or never, or only for simple questions.
You leave with: 10 prompts tested on your own work and one hour on a stopwatch, so you'll know in writing what AI saves you or costs you.
30 lessons, 6 modules, about 6 hours of reading plus the exercises. Project: 3 to 7 hours over a week.
Level 2 · Intermediate
$690
For you if: you use AI every week and the results are hit or miss.
You leave with: prompts tested on hard cases, an AI colleague built on your brief, and one real task automated, measured for 2 weeks, and judged on the evidence.
36 lessons, 6 modules, about 8 hours of reading plus the exercises. Project: 8 to 12 hours over 5 weeks.
Level 3 · Advanced
$1,090
For you if: you've outgrown the apps and want to build. You don't need to be a developer.
You leave with: a service that answers at a public address, with its test bench, its caps, its staged outages, and its cost per reply on file.
42 lessons, 7 modules, about 11 hours of reading plus the exercises. Project: about 30 hours over 3 to 4 weeks. Mac only in practice.
Level 4 · Expert
$1,990
For you if: you already build, and you want to run it like a team, alone or nearly.
You leave with: a system with 30 days of real requests behind it, its cost per result, its caps, and your own audit of its log.
36 lessons, 7 modules, about 10 hours of reading plus the exercises. Project: about 80 hours over 9 weeks. Mac only in practice.
Full path · all four levels
$2,690
All 144 lessons, the four projects, and the coach at every level. Bought one at a time, the four levels come to $4,160.
Included with every level
- The level's lessons, in text, to read online or download as files marked with your name, with their exercises, exit tests, and answers.
- The AI coach in every exercise, up to 150 messages a month.
- 12 months of lesson updates. After that, $250 a year, only if you want to keep receiving them.
- A Rexor Academy certificate of completion, after the level's project.
- A 14-day refund, if you have opened no more than 3 lessons and downloaded none: see the terms of sale.
What we don't promise
- No revenue, customers, or hours saved. The numbers in the course come from our tests, on the date we ran them. Any money math uses a made-up company, labeled as one.
- The coach is an AI, not a person. It only sees what you send it, it doesn't redo your math, and it won't answer personal tax or legal cases.
- The law, as general information. Lessons that touch the law give the rules and their sources. No attorney has reviewed them, and they say so.
- Mac only in practice, at Levels 3 and 4. No command in the course has been run on Windows yet.
- What the certificate says. That your project file is complete and consistent against the published rubric, and nothing more: not that your system works. It's a certificate of completion, not an accredited qualification.
Questions
- Which level should I start with?
- Take the placement test. It gives you a starting level and, for each question you miss, the module to review first.
- Do I need to code?
- Not for Levels 1 and 2. Level 3 has you use the Mac Terminal and put a service online, without asking you to be a developer.
- Is there a French version?
- Yes. Each version was written in its own language, not translated, and the French one is sold in euros.
- Who sells the course?
- REXOR GROUP LLC, a New Mexico company. Rexor Academy is one of its brands.