Semideus · the science of becoming superhuman

Become superhuman.

We mean it literally. You put in the work, and Semideus measures it, applies the science, and uses AI to turn those hours into real capability that keeps building season after season. Two practices, one standard: Train for the body, Learn for the mind.

Nobody's born superhuman. You build it, one measured rep at a time.

The idea

"Semi-deus" means half human, half something more. The human half is the part that shows up: the cold mornings, the reps no one sees, the hours you'd rather skip. That half is yours, and it always will be. The other half used to belong only to people with the right genes or an expensive coach. Now anyone can build it, with measurement, science, and AI.

Superhuman isn't science fiction, and it isn't luck. It's what your effort turns into when you measure every hour and let it build over years instead of leaking away.

You bring the effort. We bring the science. What grows is you.

Semideus Train · Flagship

Built like an instrument.Honest like a coach.

No social feed, no streaks to protect, no confetti for showing up. Just a precise instrument that turns each session into data, reads the real trend underneath the daily noise, and tells you from the numbers when to push and when to back off.

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Adaptive programming

The plan bends to how recovered you actually are. Heavier when you're ready, lighter when you're not. Never a fixed template that ignores you.

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The long view

Years of training in a single line, with the day-to-day noise stripped away. Only the trends that actually mean something.

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Recovery-aware

It tracks the cost of every session and tells you when to ease off, before your body does it for you.

Session 042 Active
Volume load
Deadlift (Trap Bar)4 × 5 · 85%
Weighted Pull-up4 × 6 · RPE 8
Farmer's Carry3 × 40m
timer
Complete
Semideus Learn · Now live

Don't claim you know it.Prove it.

You know the feeling. You read the paper, nodded along, and a week later it's gone. Semideus Learn closes that gap. Feed it any source, whether a paper, PDF, article, or repo, and turn it into understanding you can prove: you teach it back, you test it, you survive the spaced retrieval. One Mastery Score per topic, and it moves only on proof.

One score, weighted on proof you can't fake: 50% teach-back · 30% test · 20% retention. It moves only when the proof moves.

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Teach-back

Explain it in your own words, out loud. Claude grades you against your own source and points to the exact spot you're hand-waving, never just "great job."

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Tests

Questions written from your own sources and scored against a rubric, not a multiple-choice key you can guess your way past.

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Retention

Then time tests it. A card isn't "known" until it survives the 30, 60, and 180-day floors, long after cramming would've worn off.

Open Semideus Learn arrow_outward

Live now at learn.semideus.io

Topic · Transformers Verified
82Mastery / 100
Teach-back Claude eval78
Test 12 questions79
Retention 60-day floor88
target Named gap: your causal mechanism is hand-wavy.
Mastery · last 6 reviews
teach-back· test· retention 50 / 30 / 20
01

Evidence over hype.

No secret routines, no biohacks, no cheat codes. Just methods that hold up, and the data to show whether they're actually working for you.

02

Systems over willpower.

Willpower runs out by Wednesday. A good system doesn't ask how you feel. It measures where you are and carries you on the days you'd have quit.

03

Compounding over quick wins.

No overnight transformation. Just small, measured gains that stack up over the months. The quiet interest of doing the work, finally made visible.

For anyone willing to trade a little honest effort for a lot of compounding.

One pursuit

Become,starting today.

Two practices, one standard. Begin with the body, or train the mind. It's live whenever you are.