Think for yourself.Then beat the AI.
A five-minute daily workout for your reasoning. Catch AI mistakes, estimate the unknown and spot flawed arguments, then watch your rating climb.
Free to start · No account needed · 9 skills, 200+ drills
Can you beat the AI?
Three drills, three formats. Nothing to sign up for.
AI helps after you think, never instead.
Five minutes a day. You reason it through first, then Averiste scores how you got there, not only whether you guessed right.
Start the first lessonRead one idea
Each unit opens with one short idea, like why confident answers fool us or how to break a big number into parts.
Answer on your own
Spot the error, make the estimate or name the flaw yourself, in lessons that take about five minutes.
See how you reasoned
Estimates score by how close you got, confidence bets by how well calibrated you were. Not just right or wrong.
Watch your rating climb
Every skill has a chess-style rating. Beat a hard drill and it rises more than for an easy one.
Built to make thinking a habit
Short sessions, honest scoring and a reason to come back tomorrow.
Take the free testDaily challenge
Three drills a day, about five minutes. Play it and your streak keeps going.
A path through nine skills
21 units and 73 lessons, from spotting confident AI mistakes to Fermi estimates. One short idea first, then you answer on your own.
Streaks, quests and a league
A daily XP goal, three daily quests and a weekly league. Miss a day and a streak freeze can save you.
A level you can trust
Your skill ratings roll up into a Thinking Score and a level, each with a plain description of what it means.
Meet Vero
Named after the Latin verus, “true”. Vero cheers when you catch the AI out and raises an eyebrow when you take its word for it.
An exam you can put on your CV
The Averiste Reasoning Assessment is timed and server-graded across all nine skills. You get a score, a level and a report with a verification link.
The thinking AI can't do for you
From logic to Fermi estimates. Each skill has its own drills and its own rating.
Verification
Catch the AI
Spot the fake fact or broken step in a confident AI answer.
Practise →Decomposition
Estimate
Break big unknowns into parts and land in the right ballpark.
Practise →Logic
Find the flaw
Arguments, ads and headlines. Name exactly what's wrong.
Practise →Data literacy
Read the chart
Truncated axes and cherry-picked ranges. See what the data says.
Practise →Calibration
Confidence bets
Answer, then say how sure you are. You're scored on calibration.
Practise →Judgement
Decide
Probability, risk and trade-offs. Make the call your gut gets wrong.
Practise →Quantitative
Math reasoning
Percentages, rates, ratios and word problems your gut gets wrong.
Practise →LSAT-style logic
Arguments
Assumptions, strengthen and weaken, inference. Reason like a lawyer.
Practise →TSA-style puzzles
Problem solving
Schedules, counting, spatial and logic puzzles under time pressure.
Practise →
Free to start. Always.
The daily challenge and core training will always be free.
Free
Everything you need to build the habit.
$0
No card needed
Start free- The daily challenge
- Training in all nine skills
- Ratings, levels and the weekly league
- The official exam with a verifiable report
Pro
Coming soonFor people who want to go deep.
After launch
Core training stays free either way
Start free now- Unlimited drills in every skill
- AI feedback on your written reasoning
- Interview and exam prep tracks
- Shareable skill certificate
Schools
PlannedFor classrooms and teams.
Custom
Not available yet
Tell us you're interested- Every Pro feature for each learner
- Class groups and assigned skills
- Progress reports for teachers
Thinking is a muscle. AI is very good at letting it rest.
319
knowledge workers surveyed by Microsoft Research and Carnegie Mellon. The more they trusted AI, the less critical thinking they applied to its output.
Frequently asked questions
Answered by humans, not a chatbot.
Five minutes. Your own brain.
Start with today's challenge or the first lesson. No account needed.