About us

Real questions deserve real answers.

I'm Sean Sullivan. I graduated from the University of Florida two years ago, right as school moved online and students started learning on their own with AI. I built LMSystems to fix what I saw up close.

• Multiple choice should go.

  Real life never hands you four options and a 25% chance. You think for yourself, explain yourself, and there is often more than one right answer.

• Cheating is a real problem.

  Picking a letter is easy to copy. Explaining an idea in your own words is not.

• AI can grade meaning.

  Multiple choice exists because old software could only check exact matches. AI can read what a student means, not just how they spell it.

So every LMSystems question is a short answer, the way the real world asks. We think education software can do far more for teachers and students, and we're using LMSystems to push and test those limits.

Sean Sullivan