Classroom
Your notes. Out loud. Defended.
The AI quizzes you from your own material, attacks the claims in your essays, and lecture-grills your comprehension. Active learning that actually moves the needle.
Included on Pro · free to start, no credit card
Quiz mode
Upload your notes. The AI generates personalised questions one at a time. Instant scoring, adaptive difficulty, immediate explanations of what you missed.
Defend Your Work
Submit your essay, paper, or argument. The AI attacks the claims in it. You defend, refine, or concede. The kind of pushback your professor doesn't have time to give.
Lecture Challenge
The AI lectures from your material, then tests your comprehension live — Feynman technique on rails. Catches the points you think you understand but actually don't.
How it works
Three steps.
Upload your study material
Notes, slides, papers, textbook excerpts. PDF, DOCX, or plain text. The AI reads it all before quizzing.
Pick your mode and grade level
Quiz / Defend / Lecture. High school, undergraduate, graduate, professional. Sets the rigour of questioning and the depth of follow-ups.
Practice, get scored, see the gaps
Live session with immediate feedback. Final report shows weak areas with specific next-step recommendations.
Who it's for
- Law students prepping for the bar exam
- Medical students rehearsing case-based questions
- Grad students defending their thesis claims
- Undergraduates studying for orals or in-class essays
- Professionals re-certifying or studying for licensing exams
- Self-learners reading hard books who want pushback
- Teachers building adversarial assessment material for class
- Anyone whose notes have become a graveyard they don't review
“What I cannot create, I do not understand.”
FAQ
Will this help me on a real exam?+
It helps with everything verbal-reasoning, essay-defence, or oral-exam style. For multiple-choice memorisation, Anki-style spaced repetition is still better — use both. Counteraxiom's edge is when your exam wants you to explain why, not just what.
Does it work for professional certifications?+
Yes — feed it the curriculum or your study notes and use Defend Your Work mode to pressure-test the explanations you'd give. Bar exam, CFA, USMLE, PE — anyone whose notes are dense and whose exam wants reasoning, not recall.
How is this different from flashcards or Quizlet?+
Flashcards test recall. Counteraxiom tests understanding. When you fail a flashcard, you re-memorise. When you fail Defend Your Work, you find out you didn't actually understand the underlying concept — that's the more valuable failure.
What does it do with my notes?+
Reads them in-session to generate questions and pressure-test claims. Stored only in your account, deletable any time, never used to train AI models.