Interlinear

Ever wanted to learn Latin from Caesar? Practice Greek with Cleopatra? Have Cicero correct your subjunctive?

That's where this is going.

But first, the foundation. Every language app gives you the same feedback: ❌ Wrong. Try again. That's not teaching—it's a slot machine with educational branding. The difference between a typo and a conceptual gap is the difference between "you fat-fingered it" and "you don't understand accusative case." A human tutor sees this instantly. Duolingo doesn't try.

Interlinear does. When you write puellam instead of puella, it identifies a case error and explains why nominative was expected. Different errors, different interventions. The same evaluation harness patterns we use for production LLMs—applied to language learning.

Then: course generation. Upload any reading and the system generates a full course—comprehension exercises, translation drills, contextual dialogs, vocabulary cards. All calibrated to your demonstrated level.

Then: the dialogs come alive. AI-generated talking heads. Real-time conversation practice with historical figures, native speakers, patient tutors who never get frustrated. The error correction, the course generation, the pedagogical engine—all of it feeds into conversations that actually teach.

First course in development: Introduction to Old Norse. Academic rigor. Research preparation. And eventually, a conversation with a skald.