A closed mastery loop
Assess, generate, train, reinforce, reassess, and prove, one continuous system where every stage feeds the next. Most tools own a single step. We own the whole loop, which is what turns learning into measurable mastery.
ProveMasteryDon't just learn it. Prove you've mastered it.
Learn anything so it truly sticks — then earn a verifiable record that proves you can actually do it.
Join the waitlist for early access.
You forget most of what you learn. A certificate can't tell the difference.
Within weeks, most of what we study fades. And "course completed" proves you showed up — not that you can actually do the thing. Attendance isn't ability.
Built on the science
Real retention isn't rereading. It's retrieval.
Decades of learning research point to the same thing: you remember what you actively recall, spaced over time. ProveMastery is built on active recall, spaced repetition, and the testing effect — so knowledge sticks instead of fading.
The mastery loop
Six stages that take you from first exposure to proven capability.
01
Assess
Pinpoint exactly what you know and where the gaps are.
02
Generate
Turn any material into targeted practice, built for your gaps.
03
Train
Active recall over passive review — the way memory actually forms.
04
Reinforce
Spaced repetition schedules each review at the perfect moment.
05
Reassess
Confirm the knowledge held, and adapt to what didn't.
06
Prove
Earn a Mastery Proof Report that verifies you can do it.
Rigor & Validation
The only system that proves mastery, and proves itself.
Anyone can deliver content or run a quiz. ProveMastery closes the entire loop with scientific and statistical rigor, and it is the only learning system we know of that validates its own AI against human experts.
Grounded in neuroscience
Built on active recall, spaced repetition, and the testing effect, and engineered around the forgetting curve, so the system does not just teach. It actively maintains mastery over time and resurfaces knowledge before it fades.
Evidence-first assessment
Every assessment and every AI grade is anchored to a clear standard and preserved as a traceable record. Nothing is a black box, because every result has a rationale behind it.
Defensible, multi-dimensional scoring
Mastery is measured across several dimensions of evidence, not a single test score, distinguishing genuine, durable capability from lucky guesses or shallow recall.
An enforced proof standard
The system will not declare mastery on thin evidence. It requires a sufficiency threshold before making a claim, so a mastered result actually means something.
Honest confidence, not false certainty
Every result carries a confidence range, so learners, employers, and auditors can see exactly how sure the system is, never more and never less.
Adjustable rigor for high-stakes work
Organizations can raise the standard for regulated or safety-critical training such as compliance, healthcare, and aviation, and the system tightens its evidence requirements accordingly.
AI validated against human experts
This is our signature difference. We do not just trust the AI's grading, we measure it. The platform lets human experts grade the same work and quantifies how closely the AI agrees with them, so our claims are auditable, not just asserted.
Scoring that checks itself
Two independent methods compute every mastery score and must agree before a result stands. If they ever diverge, the system flags it instead of quietly averaging the difference. It is the same discipline auditors use, with no single source of truth grading its own work.
Reproducible, and continuously proven
Consistency is not a promise here, it is tested around the clock. The same evidence always produces the same result, and the system automatically re-verifies its own scoring on every release. It continuously challenges its own grading with adversarial cases designed to trip it up, and hardens against any it finds, so the checks keep catching real problems rather than rubber-stamping them. Reproducibility you can audit, not just take on faith.
It grows harder to fool over time
The system gets sharper, not staler. We stress-test our own grading with deliberately tricky answers, the kind designed to slip past an AI. When we find a soft spot, we tighten the grading and add the case to a permanent library of challenges the system must keep passing. Every real-world edge case makes the next learner's result more trustworthy. Most AI tools quietly drift. Ours is engineered to improve.
A human is always one click away
AI does the work, and humans stay in charge. If a learner ever feels a response missed the mark or a grade was off, one click sends it to a human expert for review, with no penalty and never a silent change to their score. Those reviews also feed back in, making the system stronger. Real oversight, built in rather than bolted on.
Each of these on its own is hard. Together, they only work as a system, and that system is the moat. ProveMastery is, to our knowledge, the only agentic learning platform that both proves human mastery and maintains it over time, while holding its own AI to a measurable human standard.
Longitudinal insight
Mastery you can watch grow.
This is not a snapshot, it is a trajectory. ProveMastery can show whether knowledge is genuinely strengthening over time, not just whether someone passed on a good day.
Because some organizations are rightly cautious about long-term learner data, this is fully optional. It can be turned on or off for the whole organization or for individual programs, and it stays off until you choose otherwise. Insight when you want it, privacy by default.
The difference
The Mastery Proof Report
Not a certificate of completion — a verifiable record that you've genuinely retained and can apply what you learned. Proof of ability, for you, your employer, or your clients.
Who it's for
Learners
Study anything and actually keep it. Walk away with knowledge that sticks and proof you can show.
Teams
Move past completion metrics to verified competence. Know your people can truly do the work, not just that they finished the training. Leaders get an auditable record that improves over time, with human oversight built in.
Frequently asked questions
How is ProveMastery different from other learning platforms?
Most tools own a single step. They deliver content, or they run a quiz. ProveMastery closes the entire loop across six stages: assess, generate, train, reinforce, reassess, and prove. The result is measurable mastery rather than course completion.
Can I trust an AI to grade?
You do not have to trust it on faith. ProveMastery validates its own AI against human experts, who grade the same work so the system can measure how closely the AI agrees with them. Two independent methods compute every mastery score and must agree before a result stands. And a human expert is always one click away for any learner who feels a grade missed the mark.
What science is ProveMastery built on?
ProveMastery is engineered around the forgetting curve, documented by Hermann Ebbinghaus in 1885, which showed that learners forget a majority of new information within days unless it is deliberately reinforced. The platform uses active recall, spaced repetition, and the testing effect to resurface knowledge before it fades.
What is the Mastery Proof Report?
It is an auditable record that a person genuinely knows what they claim to know, backed by evidence rather than a single test score. For anyone who has to defend a training outcome to a regulator or an auditor, that record is the point.
Does ProveMastery track learners over time?
Only if you choose. Longitudinal insight is fully optional, can be enabled for the whole organization or for individual programs, and stays off until you turn it on.
Who builds ProveMastery?
ProveMastery is built by Pyrigen Incorporated, a software studio based in Little Elm, Texas, founded by Cleven Wright.
Prove what you know.
Join the waitlist for early access when ProveMastery launches.