LXTow
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What are the AIs other than LLMs?

Rules, search, predictive models, recommenders, vision and RL, and when not to reach for an LLM.

Coming soon Get one email when it launches:

What you’ll learn

  • Rules, search and solvers: AI that never guesses
  • Decision trees and recommenders, the AI most companies actually run
  • Vision, diffusion and reinforcement learning, each as a toy
  • How to pick the right tool, and when an LLM is the wrong one

For example: Grow a decision tree split by split and watch it overfit.

Levels

ExplorerYou know the core ideas and can explain them.
BuilderYou’ve done every practice step and built the thing.
ArchitectYou’ve passed the final exam.