Human Lab EARTH ONLINE · 地球ONLINE · AI CULTIVATION PROJECT
Discover the truth. Design the experiment. Level up your life.
You are not a user. You are a specimen — and the system keeps asking the only question that matters: you said you'd do it. Did you?
Never reward the feeling of progress.奖励真实进展，不奖励自我感动。
One score rules everything: the Reality Score.
Think to create value. Act to level up.思考创造价值，行动获得奖励。
Insights stay suspended until they turn into real-world action. Thinking creates value — but only verified action moves the score. And a mentor keeps asking whether you actually did what you said — producing, for the first time, an auditable record of who you really are.
Socratic Calibration
An 8-dimension desire profile generates Socratic questions that are uniquely yours — it keeps asking until you've thought a problem all the way through. Not templates. Questions that hit.
The Reality Score
The system tracks one number: what you actually did. Thinking earns almost nothing; only a verified real-world closure unlocks 10× Reality XP. We refuse to reward the feeling of progress.
Insight-Conversion Rate
Every insight stays suspended until you ship it — your insight-conversion rate is in plain sight. The mentor never praises your thinking; it asks, "You said you'd do X. Did you?"
Anyone can copy the features.
No one can copy the worldview.
A high-ARPU, high-retention, uncontested category.
"Thinking with AI" is becoming a behavioral primitive; the wellness market is exploding; and the highest-paying users have never been served a tool built for how they think.
A long-running experiment with one question.
How does a human being reach their maximum potential on Earth?
The default growth OS
You use Notion for work. You use Earth Online to cultivate yourself.
A true AI life partner
The system knows your trajectory, predicts your bottlenecks, and intervenes before you ask.
An educational-philosophy platform
An evolving worldview continuously updates the product. Every user runs the same experiment on themselves.
Built by its first and most demanding user.
SUBJECT No.1
Eika Yamaguchi · 山口桜華
"This system is my methodology for self-cultivation — made visible, and lent to the world."
The experiment has begun.
Invite-only beta in progress. To become an early subject, or to learn about the Pre-Seed round —