Verbum: LLM discovery

Learn how AI actually works, hands-on, entirely on your device.

Swift Student Challenge Distinguished Winner 2026! Check my developer profile to see my 2025 winning submission, Neura!

Meet Verbum, an interactive AI tutor that teaches the concepts behind modern AI. Verbum features guided conversations, real examples, and easy to understand demos that make the complex technologies present in modern day AI easy to understand for all.

You'll learn how LLMs generate responses, how to write better prompts, how to spot hallucinations, and how tool calling and agents work under the hood. Your guide throughout is Lumen, an in-app assistant who walks you through every concept in real time.

All AI in Verbum runs entirely on your device using Apple Intelligence. No cloud, no internet required, no privacy tradeoffs. Verbum also tracks the water, energy, and carbon footprint that cloud AI would have used, so you can see the environmental cost you're saving.

No matter what your goals are with AI, Verbum gives you the foundation to use these tools the right way.