Everyone deserves a tutor of their own.
For most of history the best education was one teacher, one student, full attention. LUCIDIA exists to make something close to that available to anyone who can describe what they want to learn.
The two-sigma problem, finally worth solving.
In 1984 the educational researcher Benjamin Bloom reported that students tutored one-to-one performed about two standard deviations better than students in a conventional classroom. The catch was obvious and cruel: one tutor per student does not scale.
For decades that was simply a fact of life. Then a different kind of system arrived — one that could read what a single learner asked for and build the lesson to match. The bottleneck stopped being the number of teachers, and started being whether anyone would build the tutor carefully enough.
That’s LUCIDIA. Not a faster way to deliver the same course to everyone — a tutor that takes your prompt, builds the lesson from it, teaches it to you, and leaves you the recording.
Who makes it
LUCIDIA is a Fengari project.
It’s built and run by the team at Fengari, who back it as a long-term project rather than an experiment. That’s what lets LUCIDIA stay free to use.
More about FengariThree things we won't compromise on.
Understanding over completion
A finished course proves nothing on its own. What matters is whether the idea landed — which is why a lesson is built around your prompt rather than a fixed syllabus.
Meet the learner where they are
No two people arrive with the same gaps. Your prompt is the whole point: it tells us what to teach and where to start, so the lesson bends to you.
Clarity is a craft
The name says it: lucid. A ten-minute limit is a constraint we chose, because saying the thing clearly is harder and more useful than saying more of it.
Come learn something with us.
Write a prompt for a lesson you wish existed. It's free to use, up to your generation limit.